# Outflow Diary vs GymCrush

The clearest difference is in-app purchases: Outflow Diary at none against GymCrush's 10. Outflow Diary also leads on ads (none vs shown). GymCrush's advantage is update cadence (every 3 days vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GymCrush sells 10 in-app purchases, starting at $22.99 per year. Outflow Diary asks for nothing beyond the download.

Outflow Diary ships an update every 6 months, GymCrush every 3 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Outflow Diary | GymCrush |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 6 MB | 182 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FlyOver Solutions, LLC](https://appshunter.io/developer/1608073409) | [Antoine Gosset](https://appshunter.io/developer/1867020477) |

## What reviewers say

### Outflow Diary

[App page](https://appshunter.io/ios/app/outflow-diary/id6737697386)

**Features:** macOS Compatibility

**In-app purchases:** none


### GymCrush

[App page](https://appshunter.io/ios/app/gymcrush-couples-workout/id6766544775)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Comeback Deal | $22.99 | per year |
| Yearly Saver | $35.99 | per year |
| Yearly · 14-Day Free Trial | $44.99 | per year |
| Red Panda Legendary Pair | $8.99 | one-time |
| Lemur Legendary Pair | $8.99 | one-time |
| Axolotl Legendary Pair | $8.99 | one-time |
| Snow Leopard Legendary Pair | $8.99 | one-time |
| Shark Legendary Pair | $8.99 | one-time |
| Chameleon Legendary Pair | $8.99 | one-time |
| Coin Vault | $9.99 | one-time |


## Frequently asked questions

### Is Outflow Diary free?

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

### Is GymCrush free?

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

### Do Outflow Diary or GymCrush have ads?

GymCrush shows ads; Outflow Diary does not.

### Which is updated more often, Outflow Diary or GymCrush?

Outflow Diary ships an update every 6 months, and GymCrush every 3 days. Most recently, Outflow Diary was updated on November 8, 2026 and GymCrush on November 5, 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.*