# DgMuscle vs Quit Caffeine

The clearest difference is in-app purchases: DgMuscle at none against Quit Caffeine's 3. DgMuscle also leads on update cadence (weekly vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Quit Caffeine sells 3 in-app purchases, starting at $0.99 per 7 days. DgMuscle asks for nothing beyond the download.

DgMuscle ships an update weekly, Quit Caffeine every 6 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DgMuscle | Quit Caffeine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Size | 26 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [donggyu shin](https://appshunter.io/developer/1509864242) | [Maksim Sokolov](https://appshunter.io/developer/1675113487) |

## What reviewers say

### DgMuscle

[App page](https://appshunter.io/ios/app/dgmuscle/id6471896691)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quit Caffeine

[App page](https://appshunter.io/ios/app/quit-caffeine-ai-tracker/id6760299015)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quit Caffeine PRO (Week) | $0.99 | per 7 days |
| Quit Caffeine PRO (Month) | $1.99 | per month |
| Quit Caffeine PRO (Year) | $6.99 | per year |


## Frequently asked questions

### Is DgMuscle free?

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

### Is Quit Caffeine free?

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

### Do DgMuscle or Quit Caffeine have ads?

Neither DgMuscle nor Quit Caffeine shows ads.

### Which is updated more often, DgMuscle or Quit Caffeine?

DgMuscle ships an update weekly, and Quit Caffeine every 6 months. Most recently, DgMuscle was updated on October 12, 2026 and Quit Caffeine on October 25, 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.*