Mobile Master vs Raybench
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile Master
This free utility app provides detailed information about your device's hardware and software. It measures real CPU frequency, frequency reduction, and offers insights into your screen, battery, network, GPU, RAM, and sensors.
- Measure real CPU frequency
- Monitor frequency reduction
- View CPU, GPU, and RAM details
- Check network speed and IP
- Display battery design capacity
- Access sensor data
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Quickly and accurately measure real cpu frequency and frequency reduction Mobile Master is a free tool to provide information about your device - cpu , operating system , memory, GPU, network and battery. - CPU : Processor , real frequency, frequency ratio,frequency reduction, etc. - General : Screen resolution, size, density, etc. - Battery : Desigin capacity. - Network : IP , download/upload speed , etc. - GPU : GPU Type , extentions. - RAM : Total ram , used ram , etc. - Sensors: Acceleration,rotation,magnetic field,pressure and distance Terms of Use：https://m.591master.com/m/uiforum/getpage.html?key=cputerms Privacy Policy：https://m.591master.com/m/uiforum/getpage.html?key=cpuprivacy
Raybench
This utility tests your device's processor and operating system performance through an image rendering task. It measures rays processed per second, offering a consistent benchmark across devices and OS versions. The algorithm remains unchanged for reliable comparisons.
- Image rendering performance test
- Measures rays processed per second
- Processor and OS performance evaluation
- Consistent benchmark algorithm
- Cross-device OS comparison
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This test, unlike other synthetic tests, shows the performance of your device using a simple image rendering task as an example. The benchmark renders a picture and shows how many rays per second your device processes in a given operating system. This is a good test for the processor and the operating system itself. The processor, like a combine, grinds huge volumes of the same mathematical operations, and the operating system distributes threads and loads. It is important to understand that a device running different operating systems can behave differently. The result may also depend on the charge level, heating level and the version of the operating system installed on the device. The algorithm of this benchmark has not changed and will never change, so that the result can be compared even with the most ancient device. https://static.macflash.ru/PRIVACY_POLICY_EN https://static.macflash.ru/TERMS_OF_USE_EN
Screenshots
Verdict
The clearest difference is rating: Mobile Master at 4.5 against Raybench's 2.5. Mobile Master also leads on ratings volume (1.2K vs 4) and review sentiment (72% vs 53%). Raybench's advantage is ads (none vs shown) and update cadence (every 3 days vs every 6 days). On price, in-app purchases and monetization model 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. Mobile Master sells 3 in-app purchases, starting at $0.49 per month and Raybench sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Mobile Master holds the better App Store score, 4.5 against 2.5. That said, the two scores are not equally well evidenced: Mobile Master has 1.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 72% of Mobile Master's written reviews are positive against 53% of Raybench's.
Mobile Master ships an update every 6 days, Raybench every 3 days. The most recent releases landed on October 8, 2026 and September 27, 2026 respectively.
| Parameter | Mobile Master | Raybench |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (1.2K ratings) — better | 2.5 (4 ratings) |
| Positive reviews | 72.3% of reviews — better | 52.6% of reviews |
| Number of ratings | 1.2K — better | 4 |
| Update frequency | Every 6 days | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 东海 刘 | macflash.ru |
Customer experience
Mobile Master
Raybench
In-app purchases
Mobile Master
- Pro Monthly$0.491 Month
- Pro Annual$2.991 Year
- Remove ads$1.99
Raybench
- Premium unlimited$9.99
Questions
Is Mobile Master free?
Is Raybench free?
Which has better reviews, Mobile Master or Raybench?
Do Mobile Master or Raybench have ads?
Which is updated more often, Mobile Master or Raybench?
Other comparisons
