# 25 Day Challenge vs Scroll

The clearest difference is in-app purchases: 25 Day Challenge at none against Scroll's 9. 25 Day Challenge also leads on iOS requirement (15.6 vs 17.0). Scroll's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Scroll sells 9 in-app purchases, starting at $0.99 per month. 25 Day Challenge asks for nothing beyond the download.

25 Day Challenge ships an update every 2 months, Scroll every 4 days. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 25 Day Challenge | Scroll |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 27 MB | 12 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Sarah Giovinetti](https://appshunter.io/developer/1767548705) | [Karan Garg](https://appshunter.io/developer/1855567577) |

## What reviewers say

### 25 Day Challenge

[App page](https://appshunter.io/ios/app/25-day-challenge/id6670779557)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scroll

[App page](https://appshunter.io/ios/app/scroll-off/id6755688472)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quiet Hours | $0.99 | per month |
| Premium | $4.99 | per month |
| Pro | $8.99 | per month |
| Pro Yearly | $69.99 | per year |
| 1 Minute Emergency Token | $0.49 | one-time |
| 2 Minutes Emergency Token | $0.99 | one-time |
| 5 Minutes Emergency Token | $1.49 | one-time |
| 15 Minute No-Go Zone Token | $5.99 | one-time |
| Emergency No-Go Zone Disable | $19.99 | one-time |


## Frequently asked questions

### Is 25 Day Challenge free?

25 Day Challenge is free to download, with no in-app purchases.

### Is Scroll free?

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

### Do 25 Day Challenge or Scroll have ads?

Neither 25 Day Challenge nor Scroll shows ads.

### Which is updated more often, 25 Day Challenge or Scroll?

25 Day Challenge ships an update every 2 months, and Scroll every 4 days. Most recently, 25 Day Challenge was updated on September 15, 2026 and Scroll on September 17, 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.*