# G vs Tomatoma

The clearest difference is review sentiment: Tomatoma at 94% against G's 4%. Tomatoma also leads on in-app purchases (none vs 3) and update cadence (every 3 days vs fortnightly). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. G sells 3 one-off in-app purchases. Tomatoma asks for nothing beyond the download.

G ships an update fortnightly, Tomatoma every 3 days. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | G | Tomatoma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tomatoma-ai-study-focus-timer/id6723875861/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 4.0% of reviews | **94.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | Free |
| Size | 101 MB | 130 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bong Chul Koo](https://appshunter.io/developer/1471933281) | [gongsin](https://appshunter.io/developer/465918318) |

## What reviewers say

### G

[App page](https://appshunter.io/ios/app/g-school/id1594527906)

This mobile player allows users to conveniently access and watch educational lectures anytime, anywhere. It offers various playback options, including streaming and downloading, with features like speed control, bookmarking, and screen rotation.

**Highlights:** Mobile lecture player, Stream or download lectures, Adjust playback speed, Bookmark lecture sections, Screen rotation and 10-second skip, Brightness and volume control, Download management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Actuality of speech content | $69.99 | one-time |
| (3-11월) 임용독존 모의고사 패키지 | $84.99 | one-time |
| (1-4월) 이론과정 패키지(마운용 전공국어) | $299.99 | one-time |


### Tomatoma

[App page](https://appshunter.io/ios/app/tomatoma-ai-study-focus-timer/id6723875861)

Boost productivity with a focus timer that automatically tracks your sessions and helps you build habits. Earn in-app currency by focusing, which can be used to make real-world donations to charitable causes. Features include time-lapse videos, distraction blocking, and white noise sounds.

**Highlights:** Automatic focus time tracking, Donations for focus sessions, Time-lapse focus videos, Distraction blocker, White noise and ASMR sounds, Gamified leagues and leaderboards, Focus pattern analysis

**In-app purchases:** none


## Frequently asked questions

### Is G free?

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

### Is Tomatoma free?

Tomatoma is free to download, with no in-app purchases.

### Do G or Tomatoma have ads?

Neither G nor Tomatoma shows ads.

### Which is updated more often, G or Tomatoma?

G ships an update fortnightly, and Tomatoma every 3 days. Most recently, G was updated on October 15, 2026 and Tomatoma on October 27, 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.*