# Mobile Master vs G

The clearest difference is ads: G at none against Mobile Master's shown. G also leads on monetization model (free vs free with in-app purchases) and rating (4.7 vs 4.5). Mobile Master's advantage is update cadence (every 6 days vs fortnightly). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Mobile Master sells 3 in-app purchases, starting at $0.49 per month and G sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

G holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 1.2K and 661 respectively. Written reviews point the same way: 72% of Mobile Master's written reviews are positive against 80% of G's.

Mobile Master ships an update every 6 days, G fortnightly. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Mobile Master | G |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1.2K ratings)](https://appshunter.io/ios/app/mobile-master-cpu-master/id1329937809/reviews) | **[4.7 (661 ratings)](https://appshunter.io/ios/app/g-cpumonitor-cpu-ram-widget/id1621480114/reviews)** |
| Number of ratings | **1.2K** | 661 |
| Positive reviews | 72.3% of reviews | **79.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 47 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [东海 刘](https://appshunter.io/developer/1329937808) | [Hau Vu Dinh](https://appshunter.io/developer/1439334691) |

## What reviewers say

### Mobile Master

[App page](https://appshunter.io/ios/app/mobile-master-cpu-master/id1329937809)

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.

**Highlights:** 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

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.49 | per month |
| Pro Annual | $2.99 | per year |
| Remove ads | $1.99 | one-time |


### G

[App page](https://appshunter.io/ios/app/g-cpumonitor-cpu-ram-widget/id1621480114)

Gain deep insights into your device's performance with detailed information on CPU, RAM, battery, storage, and network. Monitor key metrics, run performance tests, and generate customizable reports. Stay informed with convenient widgets and a built-in compass.

**Highlights:** Comprehensive performance dashboard, Detailed device information, CPU and battery health monitoring, Network connection clarity, Customizable reports (text/PDF), Convenient widgets, Benchmarking suite

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cup of Coffee | $1.99 | one-time |
| Sandwich | $4.99 | one-time |
| Buy Lunch | $9.99 | one-time |
| Major donor | $99.99 | one-time |


## Frequently asked questions

### Is Mobile Master free?

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

### Is G free?

G is free to download, with in-app purchases available.

### Which has better reviews, Mobile Master or G?

G is rated higher. Mobile Master averages 4.5 out of 5 from 1.2K ratings, while G averages 4.7 from 661 ratings.

### Do Mobile Master or G have ads?

Mobile Master shows ads; G does not.

### Which is updated more often, Mobile Master or G?

Mobile Master ships an update every 6 days, and G fortnightly. Most recently, Mobile Master was updated on October 8, 2026 and G on October 11, 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.*