# Apple OS X Mountain Lion vs macOS Sierra Comparison --- ## AI Generated Summary - **G2 reviewers report** that macOS Sierra excels in user experience, with many praising its **intuitive interface** and **seamless integration** with iOS devices. Users appreciate how easy it is to learn and navigate, making it a solid choice for both new and experienced users. - **According to verified reviews** , Apple OS X Mountain Lion is recognized for its **strong ecosystem integration** and enhanced security features. Users have noted that it provides a clean and well-organized experience, particularly for those who rely on development tools. - **Reviewers mention** that macOS Sierra offers a notably **smooth setup process** , aided by a helpful onboarding wizard. This feature has been highlighted as a significant advantage for users looking to get started quickly and efficiently. - **Users say** that while both operating systems are user-friendly, macOS Sierra has a slight edge in **overall stability** and performance. Many users have reported a more reliable experience, especially when multitasking or using resource-intensive applications. - **Reviewers highlight** that Apple OS X Mountain Lion still holds its ground in terms of **ease of use** for specific workflows, particularly for development-related tasks. Users have expressed satisfaction with its ability to run various software smoothly, which remains a strong point for this version. - **According to recent feedback** , macOS Sierra's **design and functionality** are frequently praised, with users enjoying its sleek UI and features that enhance productivity, such as improved file management and better compatibility with creative software like Adobe Suite. | | Apple OS X Mountain Lion | macOS Sierra | |---|---|---| | **Star Rating** | 4.2 out of 5 | 4.5 out of 5 | | **Total Reviews** | 221 | 483 | | **Largest Market Segment** | Small-Business (46.1% of reviews) | Small-Business (54.4% of reviews) | | **Entry Level Price** | No pricing available | No pricing available | --- ## Top Pros & Cons ### Apple OS X Mountain Lion Pros: - Ease of Use (6 reviews) - Speed/Performance (5 reviews) Cons: - Compatibility Issues (4 reviews) - Installation Difficulties (2 reviews) ### macOS Sierra Pros: - User-Friendly (26 reviews) - Speed/Performance (21 reviews) Cons: - Compatibility Issues (12 reviews) - Apple Limitations (9 reviews) --- ## Ratings Comparison | Rating | Apple OS X Mountain Lion | macOS Sierra | |---|---|---| | **Meets Requirements** | 8.7 (159 reviews) | 9.1 (321 reviews) | | **Ease of Use** | 9.0 (161 reviews) | 9.3 (326 reviews) | | **Ease of Setup** | 8.9 (71 reviews) | 9.2 (143 reviews) | | **Ease of Admin** | 8.8 (41 reviews) | 8.8 (72 reviews) | | **Quality of Support** | 8.3 (146 reviews) | 8.9 (293 reviews) | | **Has the product been a good partner in doing business?** | 8.6 (43 reviews) | 8.8 (70 reviews) | | **Product Direction (% positive)** | 7.8 (157 reviews) | 8.9 (298 reviews) | --- ## Pricing ### Apple OS X Mountain Lion #### Entry-Level Pricing No pricing available #### Free Trial No information available ### macOS Sierra #### Entry-Level Pricing No pricing available #### Free Trial No information available --- ## Features Comparison By Category ### Operating System | Product | Score | Reviews | |---|---|---| | **Apple OS X Mountain Lion** | 8.7/10 | 26 | | **macOS Sierra** | 9.3/10 | 65 | #### Memory Management - Operating System | Feature | Apple OS X Mountain Lion | macOS Sierra | |---|---|---| | **RAM management** | 8.7 (19 reviews) | 9.4 (50 reviews) | #### Device Management - Operating System | Feature | Apple OS X Mountain Lion | macOS Sierra | |---|---|---| | **I/O management** | 8.8 (23 reviews) | 9.3 (49 reviews) | #### Backup and Recovery - Operating System | Feature | Apple OS X Mountain Lion | macOS Sierra | |---|---|---| | **Data backup** | 9.0 (19 reviews) | 9.3 (47 reviews) | #### Error Detection - Operating System | Feature | Apple OS X Mountain Lion | macOS Sierra | |---|---|---| | **System operations monitoring** | 8.3 (20 reviews) | 9.0 (47 reviews) | --- ## Categories **Shared Categories (1):** [Operating Systems](https://www.g2.com/categories/operating-system) --- ## Reviewer Demographics ### By Company Size | Segment | Apple OS X Mountain Lion | macOS Sierra | |---|---|---| | **Small-Business** | 46.1% | 54.4% | | **Mid-Market** | 31.9% | 27.1% | | **Enterprise** | 22.1% | 18.6% | ### By Industry #### Apple OS X Mountain Lion - **Computer Software:** 19.2% - **Information Technology and Services:** 14.1% - **Internet:** 4.7% - **Higher Education:** 4.7% - **Primary/Secondary Education:** 3.3% - **Hospital & Health Care:** 2.8% - **Marketing and Advertising:** 2.3% - **Non-Profit Organization Management:** 2.3% - **Financial Services:** 2.3% - **Entertainment:** 2.3% - **Other:** 41.8% #### macOS Sierra - **Computer Software:** 18.7% - **Information Technology and Services:** 17.7% - **Marketing and Advertising:** 4.5% - **Higher Education:** 4.5% - **Financial Services:** 3.3% - **Computer & Network Security:** 2.8% - **Education Management:** 2.6% - **Hospital & Health Care:** 2.4% - **Media Production:** 1.7% - **Accounting:** 1.7% - **Other:** 40.2% --- ## Alternatives ### Alternatives to Apple OS X Mountain Lion - [Windows 7](https://www.g2.com/products/windows-7/reviews) — 4.2/5 stars (901 reviews) - [Ubuntu](https://www.g2.com/products/ubuntu/reviews) — 4.5/5 stars (2394 reviews) - [Windows 8](https://www.g2.com/products/windows-8/reviews) — 3.7/5 stars (581 reviews) - [Android](https://www.g2.com/products/android/reviews) — 4.6/5 stars (1280 reviews) - [Oracle Linux](https://www.g2.com/products/oracle-linux/reviews) — 4.4/5 stars (348 reviews) - [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) — 4.6/5 stars (977 reviews) - [CentOS](https://www.g2.com/products/centos/reviews) — 4.4/5 stars (424 reviews) - [Parrot Security OS](https://www.g2.com/products/parrot-security-os/reviews) — 4.4/5 stars (61 reviews) - [Fedora](https://www.g2.com/products/fedora/reviews) — 4.4/5 stars (214 reviews) - [Windows 11](https://www.g2.com/products/windows-11/reviews) — 4.5/5 stars (4312 reviews) ### Alternatives to macOS Sierra - [Ubuntu](https://www.g2.com/products/ubuntu/reviews) — 4.5/5 stars (2394 reviews) - [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) — 4.6/5 stars (977 reviews) - [Windows 7](https://www.g2.com/products/windows-7/reviews) — 4.2/5 stars (901 reviews) - [CentOS](https://www.g2.com/products/centos/reviews) — 4.4/5 stars (424 reviews) - [Oracle Solaris](https://www.g2.com/products/oracle-solaris/reviews) — 4.2/5 stars (97 reviews) - [Fedora](https://www.g2.com/products/fedora/reviews) — 4.4/5 stars (214 reviews) - [Linux Mint](https://www.g2.com/products/linux-mint/reviews) — 4.5/5 stars (189 reviews) - [Android](https://www.g2.com/products/android/reviews) — 4.6/5 stars (1280 reviews) - [Windows 8](https://www.g2.com/products/windows-8/reviews) — 3.7/5 stars (581 reviews) - [Oracle Linux](https://www.g2.com/products/oracle-linux/reviews) — 4.4/5 stars (348 reviews) --- ## Top Discussions ### Apple OS X Mountain Lion - Title: [What is Apple OS X Mountain Lion used for?](https://www.g2.com/discussions/what-is-apple-os-x-mountain-lion-used-for) — 2 comments > **Top comment:** "I don't know" - Title: [What's after Mac OS X Mountain Lion?](https://www.g2.com/discussions/what-s-after-mac-os-x-mountain-lion) — 1 comment > **Top comment:** "Mavericks" - Title: [Is OS X Mountain Lion free?](https://www.g2.com/discussions/is-os-x-mountain-lion-free) — 1 comment, 1 upvote > **Top comment:** "No, its 19.95$" - Title: [Is Mountain Lion still supported by Apple?](https://www.g2.com/discussions/is-mountain-lion-still-supported-by-apple) — 1 comment > **Top comment:** "if still" - Title: [better this app is updated to increase capacity](https://www.g2.com/discussions/42281-better-this-app-is-updated-to-increase-capacity) — 1 comment, 1 upvote > **Top comment:** "Yes" ### macOS Sierra - Title: [Is the beta version of MacOS Catalina safe?](https://www.g2.com/discussions/16117-is-the-beta-version-of-macos-catalina-safe) — 4 comments, 1 upvote > **Top comment:** "Well, not that much if you are using old school applications that may not have been updated. Since Catalina is completely dropping 32 bits application..." - Title: [What are the new features in Mac OS High Sierra?](https://www.g2.com/discussions/what-are-the-new-features-in-mac-os-high-sierra) — 1 comment > **Top comment:** "When I am listening to music, Safari automatically blocks audio and video in Sierra, unless I authorize it on a specific page. It will not stop the music and..." - Title: [Is Mac OS Sierra any good?](https://www.g2.com/discussions/is-mac-os-sierra-any-good) — 1 comment > **Top comment:** "Yes" - Title: [What does macOS Sierra do?](https://www.g2.com/discussions/what-does-macos-sierra-do) — 1 comment > **Top comment:** "It provides us following features, 1. Siri integration 2. Auto unlock 3. Universal clipboard" - Title: [What are you guys using Mac primarily for?](https://www.g2.com/discussions/50710-what-are-you-guys-using-mac-primarily-for) — 1 comment, 1 upvote > **Top comment:** "Work" --- **Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/apple-os-x-mountain-lion-vs-apple-macos-sierra)