# 75 Days Challenge vs FlewidFlow

The clearest difference is ads: 75 Days Challenge at none against FlewidFlow's shown. 75 Days Challenge also leads on update cadence (fortnightly vs every 15 months) and iOS requirement (12.4 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 75 Days Challenge sells 1 one-off in-app purchase and FlewidFlow sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

75 Days Challenge ships an update fortnightly, FlewidFlow every 15 months. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 75 Days Challenge | FlewidFlow |
| --- | --- | --- |
| 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** | Yes |
| Update frequency | **Fortnightly** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 95 MB |
| Requires iOS | **12.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Shvaher](https://appshunter.io/developer/1774756591) | [JohnyOnTheSpot LLc](https://appshunter.io/developer/1733025784) |

## 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 |


### FlewidFlow

[App page](https://appshunter.io/ios/app/flewidflow/id6478499541)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Difference Makers | $9.99 | per month |
| Monthly Trend Setter | $11.90 | per month |


## Frequently asked questions

### Is 75 Days Challenge free?

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

### Is FlewidFlow free?

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

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

FlewidFlow shows ads; 75 Days Challenge does not.

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

75 Days Challenge ships an update fortnightly, and FlewidFlow every 15 months. Most recently, 75 Days Challenge was updated on October 8, 2026 and FlewidFlow on October 1, 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.*