# Challenge Me! vs Pup Diary

The clearest difference is update cadence: Challenge Me! at fortnightly against Pup Diary's monthly. Challenge Me! also leads on iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Challenge Me! ships an update fortnightly, Pup Diary monthly. Both last shipped on October 12, 2026.

## The numbers

| Metric | Challenge Me! | Pup Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/pup-diary/id6476625040/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free |
| Size | 40 MB | 88 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ganz digital GmbH](https://appshunter.io/developer/1447750498) | [Benjamin Stoberl](https://appshunter.io/developer/1727375959) |

## What reviewers say

### Challenge Me!

[App page](https://appshunter.io/ios/app/challenge-me/id1533032823)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pup Diary

[App page](https://appshunter.io/ios/app/pup-diary/id6476625040)

Effortlessly track your dog's daily activities, including potty breaks, meals, and drinks. This app aids in housetraining and allows you to share your dog's routine with family and friends.

**Highlights:** Track daily dog activities, Potty training assistance, Share dog's routine with others, Monitor dog's health and well-being, Personalize app colors

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

**In-app purchases:** none


## Frequently asked questions

### Is Challenge Me! free?

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

### Is Pup Diary free?

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

### Do Challenge Me! or Pup Diary have ads?

Neither Challenge Me! nor Pup Diary shows ads.

### Which is updated more often, Challenge Me! or Pup Diary?

Challenge Me! ships an update fortnightly, and Pup Diary monthly. Most recently, Challenge Me! was updated on October 12, 2026 and Pup Diary on October 12, 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.*