# DiditoX vs Gra

The clearest difference is in-app purchases: DiditoX at none against Gra's 2. Gra's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Gra sells 2 in-app purchases, starting at $0.99 per month. DiditoX asks for nothing beyond the download.

DiditoX ships an update every 3 weeks, Gra every 2 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | DiditoX | Gra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 37 MB | 57 MB |
| Requires iOS | 15.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sooji Lee](https://appshunter.io/developer/1714712452) | [YOUNG HWAN SHIN](https://appshunter.io/developer/1873877102) |

## What reviewers say

### DiditoX

[App page](https://appshunter.io/ios/app/diditox/id6748024311)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gra

[App page](https://appshunter.io/ios/app/gra-deuk-timer/id6758597405)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 월간 프리미엄 | $0.99 | per month |
| 연간 프리미업 | $11.99 | per year |


## Frequently asked questions

### Is DiditoX free?

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

### Is Gra free?

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

### Do DiditoX or Gra have ads?

DiditoX shows ads; Gra does not.

### Which is updated more often, DiditoX or Gra?

DiditoX ships an update every 3 weeks, and Gra every 2 days. Most recently, DiditoX was updated on October 13, 2026 and Gra on October 14, 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.*