# Challenge vs Hundred Day Challenge

The clearest difference is in-app purchases: Challenge at none against Hundred Day Challenge's 1. Challenge also leads on update cadence (every 3 weeks vs every 9 months) and iOS requirement (13.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Hundred Day Challenge sells 1 one-off in-app purchase. Challenge asks for nothing beyond the download.

Challenge ships an update every 3 weeks, Hundred Day Challenge every 9 months. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Challenge | Hundred Day Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/hundred-day-challenge/id6749242232/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 59 MB | 2 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Daniel Reimus](https://appshunter.io/developer/1716800563) | [Urs Jaeggi](https://appshunter.io/developer/1709239048) |

## What reviewers say

### Challenge

[App page](https://appshunter.io/ios/app/challenge-your-best-version/id6472225791)

This app helps you expand your comfort zone by offering over 80 diverse challenges. You can tackle them solo or with friends, customize existing ones, or create your own. Document your progress with images and notes, and set daily reminders to stay on track.

**Highlights:** 80+ diverse challenges, Group challenges with friends, Customize or create challenges, Track and share progress, Document journey with images/notes, Daily reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### Hundred Day Challenge

[App page](https://appshunter.io/ios/app/hundred-day-challenge/id6749242232)

This app helps you build lasting habits and achieve goals through consistent, small daily actions over 100 days. Track multiple challenges simultaneously, visualize your progress, and stay motivated with visual cues and milestone rewards.

**Highlights:** Multiple challenges at once, Daily completion tracking, Progress visualization, Motivating main screen, Icon selection per challenge, Progress rewards

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |


## Frequently asked questions

### Is Challenge free?

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

### Is Hundred Day Challenge free?

Hundred Day Challenge is free to download, with in-app purchases available.

### Do Challenge or Hundred Day Challenge have ads?

Neither Challenge nor Hundred Day Challenge shows ads.

### Which is updated more often, Challenge or Hundred Day Challenge?

Challenge ships an update every 3 weeks, and Hundred Day Challenge every 9 months. Most recently, Challenge was updated on October 21, 2026 and Hundred Day Challenge on October 28, 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.*