# 75 Days Challenge vs Bitemora

The clearest difference is device support: 75 Days Challenge at 3 against Bitemora's 1. 75 Days Challenge also leads on iOS requirement (12.4 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 75 Days Challenge sells 1 one-off in-app purchase and Bitemora sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

75 Days Challenge ships an update fortnightly, Bitemora weekly. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 75 Days Challenge | Bitemora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (15 ratings)](https://appshunter.io/ios/app/75-days-challenge/id6447800845/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 16 MB |
| Requires iOS | **12.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Dmytro Shvaher](https://appshunter.io/developer/1774756591) | [Oleg Kuksa](https://appshunter.io/developer/1888317759) |

## What reviewers say

### 75 Days Challenge

[App page](https://appshunter.io/ios/app/75-days-challenge/id6447800845)

This app guides users through a 75-day personal growth journey focused on building mental toughness, self-discipline, and improving health. It helps track diet, exercise, water intake, reading, and daily progress photos.

**Highlights:** Customizable diet plan tracking, Daily exercise logging (indoor/outdoor), Water intake monitoring, Reading progress tracker, Daily progress photo documentation, Challenge reset reminder

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


### Bitemora

[App page](https://appshunter.io/ios/app/bitemora/id6761625251)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 55 scans per day | $4.99 | per month |


## Frequently asked questions

### Is 75 Days Challenge free?

75 Days Challenge is free to download, with in-app purchases available.

### Is Bitemora free?

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

### Do 75 Days Challenge or Bitemora have ads?

Neither 75 Days Challenge nor Bitemora shows ads.

### Which is updated more often, 75 Days Challenge or Bitemora?

75 Days Challenge ships an update fortnightly, and Bitemora weekly. Most recently, 75 Days Challenge was updated on October 9, 2026 and Bitemora 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.*