# Android, Proxmox VE, Apple iOS vs OpenNebula Comparison

| | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.6 out of 5 | 4.6 out of 5 | 4.4 out of 5 | 
| **Total Reviews** | 1,272 | 36 | 1,557 | 10 | 
| **Largest Market Segment** | Small-Business (52.5% of reviews) | Small-Business (62.9% of reviews) | Small-Business (50.3% of reviews) | Mid-Market (70.0% of reviews) | 
| **Entry Level Price** | No pricing available | € 4,99 month (per CPU) | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Android

Pros:
- User-Friendly (39 reviews)
- Customization/Personalization (37 reviews)

Cons:
- Slow Updates (26 reviews)
- Security Issues (20 reviews)

### Proxmox VE

Pros:
- Scalability (2 reviews)
- Cost-Effective (1 reviews)

Cons:
- Steep Learning Curve (2 reviews)
- Network Issues (1 reviews)

### Apple iOS

Pros:
- User-Friendly (52 reviews)
- Ease of Use (39 reviews)

Cons:
- Apple Limitations (37 reviews)
- Limited Customization (32 reviews)

### OpenNebula

**Not enough data**

---
## Ratings Comparison
| Rating | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
  | **Meets Requirements** | 9.2 (958 reviews) | 8.9 (32 reviews) | 9.2 (1147 reviews) | 8.3 (7 reviews) | 
  | **Ease of Use** | 9.3 (970 reviews) | 8.7 (32 reviews) | 9.4 (1162 reviews) | 9.0 (7 reviews) | 
  | **Ease of Setup** | 9.2 (305 reviews) | 8.1 (27 reviews) | 9.3 (394 reviews) | Not enough data | 
  | **Ease of Admin** | 8.7 (153 reviews) | 8.6 (25 reviews) | 8.7 (176 reviews) | Not enough data | 
  | **Quality of Support** | 8.5 (873 reviews) | 7.0 (22 reviews) | 9.0 (1093 reviews) | 6.9 (6 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.8 (139 reviews) | 8.6 (18 reviews) | 9.0 (170 reviews) | Not enough data | 
  | **Product Direction (% positive)** | 9.2 (910 reviews) | 10.0 (30 reviews) | 9.0 (1054 reviews) | 10.0 (7 reviews) | 

---
## Pricing

### Android

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### Proxmox VE

#### Entry-Level Pricing

Plan: COMMUNITY

Price: € 4,99 month (per CPU)

Key Features:
- Access to Enterprise repository
- Support via community forum

[Browse all 4 editions](https://www.g2.com/products/proxmox-ve/pricing)

#### Free Trial

No

### Apple iOS

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### OpenNebula

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Infrastructure as a Service (IaaS)

| Product | Score | Reviews |
|---|---|---|
| **Android** | N/A | N/A |
| **Proxmox VE** | N/A | N/A |
| **Apple iOS** | N/A | N/A |
| **OpenNebula** | N/A | N/A |

#### Infrastructure Provision

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **Public Cloud** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Private Cloud** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Hybrid Cloud** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Bare Metal** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **High-Performance Computing (HPC)** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Virtual Machines (VMs)** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Edge Computing** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Virtual Networks** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Management

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **Pay by Usage** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Usage Tracking** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Performance Tracking** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Functionality

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **Resource Auto-Scaling** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Server Virtualization

| Product | Score | Reviews |
|---|---|---|
| **Android** | N/A | N/A |
| **Proxmox VE** | 9.0/10 | 13 |
| **Apple iOS** | N/A | N/A |
| **OpenNebula** | N/A | N/A |

#### Performance

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **Scalability** | Not enough data | 9.2 (13 reviews) | Not enough data | Not enough data | 
| **Portability** | Not enough data | 8.5 (12 reviews) | Not enough data | Not enough data | 
| **Data Recovery** | Not enough data | 8.8 (10 reviews) | Not enough data | Not enough data | 

#### Functionality

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **OS Integration** | Not enough data | 9.4 (12 reviews) | Not enough data | Not enough data | 
| **Resource Saving** | Not enough data | 9.2 (12 reviews) | Not enough data | Not enough data | 
| **Performance Management** | Not enough data | 9.3 (12 reviews) | Not enough data | Not enough data | 
| **Security** | Not enough data | 8.3 (11 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Server Virtualization

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Operating System

| Product | Score | Reviews |
|---|---|---|
| **Android** | 8.9/10 | 126 |
| **Proxmox VE** | N/A | N/A |
| **Apple iOS** | 9.2/10 | 182 |
| **OpenNebula** | N/A | N/A |

#### Memory Management - Operating System

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **RAM management** | 8.7 (99 reviews) | Not enough data | 9.3 (118 reviews) | Not enough data | 

#### Device Management - Operating System

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **I/O management** | 9.2 (95 reviews) | Not enough data | 9.3 (121 reviews) | Not enough data | 

#### Backup and Recovery - Operating System

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **Data backup** | 9.1 (102 reviews) | Not enough data | 9.3 (143 reviews) | Not enough data | 

#### Error Detection - Operating System

| Feature | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **System operations monitoring** | 8.4 (92 reviews) | Not enough data | 9.0 (113 reviews) | Not enough data | 

---
## Categories

**Unique to Android (1):** [Operating Systems](https://www.g2.com/categories/operating-system)

**Unique to Proxmox VE (1):** [Server Virtualization Software](https://www.g2.com/categories/server-virtualization)

**Unique to Apple iOS (1):** [Operating Systems](https://www.g2.com/categories/operating-system)

**Unique to OpenNebula (1):** [Infrastructure as a Service (IaaS) Software](https://www.g2.com/categories/infrastructure-as-a-service-iaas)


---
## Reviewer Demographics

### By Company Size

| Segment | Android | Proxmox VE | Apple iOS | OpenNebula | 
|---|---|---|---|---|
| **Small-Business** | 52.5% | 62.9% | 50.3% | 10.0% | 
| **Mid-Market** | 25.0% | 28.6% | 27.4% | 70.0% | 
| **Enterprise** | 22.5% | 8.6% | 22.3% | 20.0% | 

### By Industry

#### Android

- **Information Technology and Services:** 19.1%
- **Computer Software:** 14.5%
- **Higher Education:** 3.5%
- **Computer & Network Security:** 3.0%
- **Telecommunications:** 3.0%
- **Hospital & Health Care:** 2.5%
- **Education Management:** 2.4%
- **Marketing and Advertising:** 2.0%
- **Retail:** 1.9%
- **Financial Services:** 1.8%
- **Other:** 46.3%

#### Proxmox VE

- **Information Technology and Services:** 41.2%
- **Computer Software:** 11.8%
- **Computer & Network Security:** 11.8%
- **Oil & Energy:** 5.9%
- **Internet:** 5.9%
- **Consumer Goods:** 5.9%
- **Mechanical or Industrial Engineering:** 2.9%
- **International Affairs:** 2.9%
- **Higher Education:** 2.9%
- **Financial Services:** 2.9%
- **Other:** 5.9%

#### Apple iOS

- **Information Technology and Services:** 14.1%
- **Computer Software:** 11.0%
- **Higher Education:** 4.8%
- **Marketing and Advertising:** 4.3%
- **Hospital & Health Care:** 3.0%
- **Education Management:** 2.7%
- **Health, Wellness and Fitness:** 2.4%
- **Accounting:** 2.2%
- **Financial Services:** 2.1%
- **Retail:** 2.0%
- **Other:** 51.3%

#### OpenNebula

- **Computer Software:** 30.0%
- **Information Technology and Services:** 20.0%
- **Telecommunications:** 10.0%
- **Religious Institutions:** 10.0%
- **Internet:** 10.0%
- **Higher Education:** 10.0%
- **Computer Networking:** 10.0%

---
## Alternatives

### Alternatives to Android

- [Ubuntu](https://www.g2.com/products/ubuntu/reviews) — 4.5/5 stars (2383 reviews)
- [Windows 7](https://www.g2.com/products/windows-7/reviews) — 4.2/5 stars (894 reviews)
- [Windows 8](https://www.g2.com/products/windows-8/reviews) — 3.7/5 stars (576 reviews)
- [CentOS](https://www.g2.com/products/centos/reviews) — 4.4/5 stars (425 reviews)
- [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) — 4.6/5 stars (974 reviews)
- [Windows 11](https://www.g2.com/products/windows-11/reviews) — 4.5/5 stars (4268 reviews)
- [BlackBerry QNX](https://www.g2.com/products/blackberry-qnx/reviews) — 4.2/5 stars (19 reviews)
- [Fedora](https://www.g2.com/products/fedora/reviews) — 4.4/5 stars (211 reviews)
- [Oracle Linux](https://www.g2.com/products/oracle-linux/reviews) — 4.4/5 stars (345 reviews)
- [Apple OS X El Capitan](https://www.g2.com/products/apple-os-x-el-capitan/reviews) — 4.4/5 stars (262 reviews)

### Alternatives to Proxmox VE

- [VMware vSphere](https://www.g2.com/products/vmware-vsphere/reviews) — 4.5/5 stars (761 reviews)
- [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) — 4.4/5 stars (391 reviews)
- [Nutanix Cloud Infrastructure (NCI)](https://www.g2.com/products/nutanix-cloud-infrastructure-nci/reviews) — 4.5/5 stars (324 reviews)
- [VirtualBox](https://www.g2.com/products/virtualbox/reviews) — 4.5/5 stars (292 reviews)
- [Oracle VM](https://www.g2.com/products/oracle-vm/reviews) — 4.3/5 stars (73 reviews)
- [SUSE Linux Enterprise Server](https://www.g2.com/products/suse-linux-enterprise-server/reviews) — 4.6/5 stars (72 reviews)
- [Virtuozzo](https://www.g2.com/products/virtuozzo/reviews) — 4.4/5 stars (55 reviews)
- [XenServer](https://www.g2.com/products/xenserver/reviews) — 4.2/5 stars (49 reviews)
- [VMware ESXi](https://www.g2.com/products/vmware-esxi/reviews) — 4.7/5 stars (21 reviews)
- [antsle Private Cloud](https://www.g2.com/products/antsle-private-cloud/reviews) — 4.8/5 stars (18 reviews)

### Alternatives to Apple iOS

- [Ubuntu](https://www.g2.com/products/ubuntu/reviews) — 4.5/5 stars (2383 reviews)
- [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) — 4.6/5 stars (974 reviews)
- [Windows 7](https://www.g2.com/products/windows-7/reviews) — 4.2/5 stars (894 reviews)
- [Windows 8](https://www.g2.com/products/windows-8/reviews) — 3.7/5 stars (576 reviews)
- [Oracle Linux](https://www.g2.com/products/oracle-linux/reviews) — 4.4/5 stars (345 reviews)
- [CentOS](https://www.g2.com/products/centos/reviews) — 4.4/5 stars (425 reviews)
- [Windows 11](https://www.g2.com/products/windows-11/reviews) — 4.5/5 stars (4268 reviews)
- [Fedora](https://www.g2.com/products/fedora/reviews) — 4.4/5 stars (211 reviews)
- [Chrome OS](https://www.g2.com/products/chrome-os/reviews) — 4.5/5 stars (708 reviews)
- [Linux Mint](https://www.g2.com/products/linux-mint/reviews) — 4.5/5 stars (188 reviews)

### Alternatives to OpenNebula

- [OpenStack](https://www.g2.com/products/openstack/reviews) — 4.2/5 stars (53 reviews)
- [Apache CloudStack](https://www.g2.com/products/apache-cloudstack/reviews) — 4.4/5 stars (27 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (746 reviews)
- [VMware Cloud Foundation](https://www.g2.com/products/vmware-cloud-foundation/reviews) — 4.4/5 stars (617 reviews)
- [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) — 4.4/5 stars (391 reviews)
- [Akamai Cloud Computing](https://www.g2.com/products/akamai-cloud-computing/reviews) — 4.6/5 stars (406 reviews)
- [Amazon EC2](https://www.g2.com/products/amazon-ec2/reviews) — 4.6/5 stars (1193 reviews)
- [Google Compute Engine](https://www.g2.com/products/google-compute-engine/reviews) — 4.5/5 stars (952 reviews)
- [Hostwinds](https://www.g2.com/products/hostwinds/reviews) — 4.9/5 stars (438 reviews)
- [Automation Anywhere Agentic Process Automation](https://www.g2.com/products/automation-anywhere-agentic-process-automation/reviews) — 4.5/5 stars (5561 reviews)

---
## Top Discussions

### Android

- Title: [how am i able to update to the most recent version if my phone wont allow?](https://www.g2.com/discussions/how-am-i-able-to-update-to-the-most-recent-version-if-my-phone-wont-allow) — 5 comments, 1 upvote
  > **Top comment:** "If your phone is not compatible with the newest version of android then you might have to wait a little while for the new android if not then you might have..."
- Title: [How can i increase some performance as stable as while gaming](https://www.g2.com/discussions/51992-how-can-i-increase-some-performance-as-stable-as-while-gaming) — 4 comments, 1 upvote
  > **Top comment:** "Optimize you phone allow necessary storage free "
- Title: [What is Android used for?](https://www.g2.com/discussions/what-is-android-used-for) — 3 comments
  > **Top comment:** "For developing enterprise applications which are used to play any type of media in signage, soc."
- Title: [What are more advanced features of Android and what are their benefits?](https://www.g2.com/discussions/what-are-more-advanced-features-of-android-and-what-are-their-benefits) — 3 comments, 1 upvote
  > **Top comment:** "Androide "
- Title: [Would you like to use Android or iOS?](https://www.g2.com/discussions/would-you-like-to-use-android-or-ios) — 3 comments, 1 upvote
  > **Top comment:** "Android
"

### Proxmox VE

- Title: [Possibility of importing virtual machines from other platforms](https://www.g2.com/discussions/12585-possibility-of-importing-virtual-machines-from-other-platforms) — 2 comments, 1 upvote
  > **Top comment:** "While the answer is yes, unfortunately at the time of writing importing ova files for example isn't a gui based thing.  An example is here:..."
- Title: [What operating system is proxmox?](https://www.g2.com/discussions/what-operating-system-is-proxmox) — 1 comment
  > **Top comment:** "Proxmox VE is a complete operating system based on Debian Linux"
- Title: [Is proxmox still free?](https://www.g2.com/discussions/is-proxmox-still-free) — 1 comment
  > **Top comment:** "Its still free and great!"

### Apple iOS

- Title: [What is the present version of iOS?](https://www.g2.com/discussions/what-is-the-present-version-of-ios) — 7 comments
  > **Top comment:** "ios 16.5"
- Title: [What is Apple iOS used for?](https://www.g2.com/discussions/what-is-apple-ios-used-for) — 3 comments, 1 upvote
  > **Top comment:** "On Server and as Laptops, Desktop as an operating system"
- Title: [What are the iOS 14 features?](https://www.g2.com/discussions/what-are-the-ios-14-features) — 3 comments, 1 upvote
  > **Top comment:** "iOS 14 was perhaps of Apple's greatest Io updates to date, presenting Home screen configuration changes, major new elements, refreshes for existing..."
- Title: [What are the iOS 13 features?](https://www.g2.com/discussions/what-are-the-ios-13-features) — 2 comments
  > **Top comment:** "Dark mode (Most awaited), Private way to sign into apps, browse and edit photos and list goes on"
- Title: [What do you mean by property in iOS?](https://www.g2.com/discussions/what-do-you-mean-by-property-in-ios) — 2 comments, 1 upvote
  > **Top comment:** "i dont  mean by property in iOS"

### OpenNebula

No discussions available for this product.

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/android-vs-proxmox-ve-vs-apple-ios-vs-opennebula)