# CodePick for Apple Watch vs Petri

The clearest difference is review sentiment: Petri at 100% against CodePick for Apple Watch's 25%. Petri also leads on rating (5.0 vs 3.0) and update cadence (weekly vs every 3 weeks). CodePick for Apple Watch's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. CodePick for Apple Watch sells 1 one-off in-app purchase and Petri sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Petri holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Petri has 34 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of CodePick for Apple Watch's written reviews are positive against 100% of Petri's.

CodePick for Apple Watch ships an update every 3 weeks, Petri weekly. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CodePick for Apple Watch | Petri |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/codepick-for-apple-watch/id1489980774/reviews) | **[5.0 (34 ratings)](https://appshunter.io/ios/app/petri-blobs-from-space/id1518031837/reviews)** |
| Number of ratings | 4 | **34** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2 MB | 65 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 9+ |
| Developer | [Sebastian Picklum](https://appshunter.io/developer/1484829856) | [Beep Yeah!](https://appshunter.io/developer/1481351052) |

## What reviewers say

### CodePick for Apple Watch

[App page](https://appshunter.io/ios/app/codepick-for-apple-watch/id1489980774)

Test your code-breaking abilities across 60 unique levels. This standalone game is optimized for the Apple Watch, offering a fun way to pass the time during commutes or while waiting. Enjoy 20 levels for free.

**Highlights:** 60 unique levels, Code deciphering gameplay, Standalone Apple Watch app, Ideal for casual gaming, Play 20 levels free

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Pack 1 | $0.99 | one-time |


### Petri

[App page](https://appshunter.io/ios/app/petri-blobs-from-space/id1518031837)

Engage in a relaxing puzzle game by matching colorful alien blobs to clear the screen. Explore three distinct game modes, including timed challenges and an endless mode for a casual experience. Playable on various Apple devices, including Apple Watch.

**Highlights:** Match alien blobs by color, Blast black blobs, Arcade mode (timed), Daily puzzle challenge, Endless mode (no time limit), Apple Watch support

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is CodePick for Apple Watch free?

CodePick for Apple Watch is free to download, with in-app purchases available.

### Is Petri free?

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

### Which has better reviews, CodePick for Apple Watch or Petri?

Petri is rated higher. CodePick for Apple Watch averages 3.0 out of 5 from 4 ratings, while Petri averages 5.0 from 34 ratings.

### Do CodePick for Apple Watch or Petri have ads?

Petri shows ads; CodePick for Apple Watch does not.

### Which is updated more often, CodePick for Apple Watch or Petri?

CodePick for Apple Watch ships an update every 3 weeks, and Petri weekly. Most recently, CodePick for Apple Watch was updated on October 17, 2026 and Petri on October 9, 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.*