CPU Dasher Mobile Master Tools vs Cerulean
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CPU Dasher Mobile Master Tools
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.
- 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
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CPU Dasher Master ! is a versatile assistant to view device information Mainly divided into some sections 1, Equipment information 2, CPU information 3, Memory information 4, Battery information 5, Network information 6. Quick view of widgets 7. Widget skin customization 8. Common tools: heart rate test, network tool, noise test, make a decision, traffic statistics, screen test, etc. This is the current App Store rare, you can easily view the device information, detailed parameters of the device to be aware of, jia driving safety. The key is: the current frequency, memory details, detailed battery, network information is updated in real time. wow! HealthKit: Step count and distance widgets, you need to authorize the App to obtain HealthKit data permission before displaying your step count and exercise distance data today.
Cerulean
A collection of minimalist utility tools designed for simplicity and ease of use. Provides various small functions to help with everyday tasks. Feedback is welcomed for improvements and new ideas.
- Multiple utility tools
- Minimalist design
- Simple to use
- User feedback welcome
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多种小功能整理，极致简约。 如在使用中遇见任何问题或有新的创意，欢迎发送邮件反馈至我的邮箱cerulean_log@163.com，我会尽快处理哒。~~~
Screenshots
Verdict
The clearest difference is in-app purchases: Cerulean at none against CPU Dasher Mobile Master Tools's 1. Cerulean also leads on ads (none vs shown). On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CPU Dasher Mobile Master Tools sells 1 one-off in-app purchase. Cerulean asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for CPU Dasher Mobile Master Tools against 4.8 for Cerulean. Both are backed by a comparable volume of ratings — 990 and 392 respectively. Written reviews split almost evenly too, at 85% and 85% positive.
CPU Dasher Mobile Master Tools ships an update every 5 weeks, Cerulean every 2 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.
| Parameter | CPU Dasher Mobile Master Tools | Cerulean |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (990 ratings) | 4.8 (392 ratings) — better |
| Positive reviews | 84.9% of reviews | 85.5% of reviews — better |
| Number of ratings | 990 — better | 392 |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 41 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | 培培 邢 | 丹 张 |
Customer experience
CPU Dasher Mobile Master Tools
Cerulean
User reviews
CPU Dasher Mobile Master Tools
From 990 App Store ratingsWhat we love
- 👍 Useful information
- 🚀 Efficient performance
- 💡 Comprehensive features
- 🤌 Great app design
Room to improve
- 🐛 Bugs and glitches
- 🔋 Battery drain issues
- 📺 Excessive ads
- 🔒 Privacy concerns
Cerulean
From 392 App Store ratingsWhat we love
- 👍 Very interesting and useful
- 👍 Great and free to use
- 👍 No ads, clean interface
- 👍 Very comprehensive toolset
- 👍 Good and simple
Room to improve
- ❓ Limitation unclear, is it free?
- ❓ App is entirely in Chinese, no English option
- ❓ Ruler function has issues on iOS 17
- ❓ Volume is too low for sound-related features
- ❓ Search functionality is poor
Bugs and requests
CPU Dasher Mobile Master Tools
Reported bugs
3 issues- Widgets not updating properly
- Widgets broken in latest iOS update
- Incorrect LAN device detection
Requested features
4 requests- Add 12-hour time format
- Display CPU temperature
- Provide network details widget
- Support more languages
Cerulean
Reported bugs
9 issues- Ruler function has issues on iOS 17
- Volume is too low for sound-related features (metronome, call simulation)
- Search functionality is poor
- Calculator button missing on iPad Pro
- Ruler is inaccurate on 12 mini
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- Widget background is white, hard to see text
- Text to speech and keyboard issues on iPhone X
- Image stitching (chat history) missing on iPhone 12
- Widget support removed for iOS 13
Requested features
4 requests- Add more small features
- Add currency conversion function
- Add data and Chinese uppercase number conversion
- Consider adding various unit conversion functions
In-app purchases
CPU Dasher Mobile Master Tools
- Professional Features Pack$3.99
Cerulean
No in-app purchases
Questions
Is CPU Dasher Mobile Master Tools free?
Is Cerulean free?
Which has better reviews, CPU Dasher Mobile Master Tools or Cerulean?
Do CPU Dasher Mobile Master Tools or Cerulean have ads?
Which is updated more often, CPU Dasher Mobile Master Tools or Cerulean?
Other comparisons
