# Basemark OS II Free vs CPU Dasher Mobile Master Tools

The clearest difference is review sentiment: CPU Dasher Mobile Master Tools at 84% against Basemark OS II Free's 0%. CPU Dasher Mobile Master Tools also leads on rating (4.7 vs 1.3) and ratings volume (990 vs 3). Basemark OS II Free's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. CPU Dasher Mobile Master Tools sells 1 one-off in-app purchase. Basemark OS II Free asks for nothing beyond the download.

CPU Dasher Mobile Master Tools holds the better App Store score, 4.7 against 1.3. That said, the two scores are not equally well evidenced: CPU Dasher Mobile Master Tools has 990 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Basemark OS II Free's written reviews are positive against 84% of CPU Dasher Mobile Master Tools's.

Basemark OS II Free ships an update monthly, CPU Dasher Mobile Master Tools every 5 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Basemark OS II Free | CPU Dasher Mobile Master Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (3 ratings)](https://appshunter.io/ios/app/basemark-os-ii-free/id1037985172/reviews) | **[4.7 (990 ratings)](https://appshunter.io/ios/app/cpu-dasher-mobile-master-tools/id1338092370/reviews)** |
| Number of ratings | 3 | **990** |
| Positive reviews | 0.0% of reviews | **84.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 41 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Basemark](https://appshunter.io/developer/1022814305) | [培培 邢](https://appshunter.io/developer/1045338528) |

## What reviewers say

### Basemark OS II Free

[App page](https://appshunter.io/ios/app/basemark-os-ii-free/id1037985172)

This application provides a comprehensive benchmark for smartphones and tablets, evaluating system, memory, graphics, and web browsing performance. It generates an objective overall score and breakdowns for easy comparison across devices.

**Highlights:** Cross-platform benchmarking, All-in-one performance evaluation, System performance tests, Memory performance tests, Graphics performance tests, Web browsing performance tests, Objective scoring

**Features:** macOS Compatibility

**In-app purchases:** none


### CPU Dasher Mobile Master Tools

[App page](https://appshunter.io/ios/app/cpu-dasher-mobile-master-tools/id1338092370)

Access detailed device information including CPU, memory, battery, and network status. Customize desktop widgets with various skins and utilize a suite of common tools for system analysis and health monitoring.

**Highlights:** Detailed equipment information, Real-time CPU and memory monitoring, Battery status and network details, Customizable desktop widgets, Widget skin customization, Common utility tools (heart rate, network, noise test), HealthKit step and distance tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Features Pack | $3.99 | one-time |

**What reviewers like**

- 👍 Useful information
- 🚀 Efficient performance
- 💡 Comprehensive features
- 🤌 Great app design

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔋 Battery drain issues
- 📺 Excessive ads
- 🔒 Privacy concerns

**Reported bugs**

- Widgets not updating properly
- Widgets broken in latest iOS update
- Incorrect LAN device detection

**Requested features**

- Add 12-hour time format
- Display CPU temperature
- Provide network details widget
- Support more languages


## Frequently asked questions

### Is Basemark OS II Free free?

Basemark OS II Free is free to download, with no in-app purchases.

### Is CPU Dasher Mobile Master Tools free?

CPU Dasher Mobile Master Tools is free to download, with in-app purchases available.

### Which has better reviews, Basemark OS II Free or CPU Dasher Mobile Master Tools?

CPU Dasher Mobile Master Tools is rated higher. Basemark OS II Free averages 1.3 out of 5 from 3 ratings, while CPU Dasher Mobile Master Tools averages 4.7 from 990 ratings.

### Do Basemark OS II Free or CPU Dasher Mobile Master Tools have ads?

CPU Dasher Mobile Master Tools shows ads; Basemark OS II Free does not.

### Which is updated more often, Basemark OS II Free or CPU Dasher Mobile Master Tools?

Basemark OS II Free ships an update monthly, and CPU Dasher Mobile Master Tools every 5 weeks. Most recently, Basemark OS II Free was updated on October 24, 2026 and CPU Dasher Mobile Master Tools on October 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*