# WorryWall vs Piek

The clearest difference is iOS requirement: WorryWall at 10.0 against Piek's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

WorryWall ships an update every 6 months, Piek every 4 months. The most recent releases landed on September 8, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | WorryWall | Piek |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 59 MB | 53 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [建云 董](https://appshunter.io/developer/1530211788) | [亚威 王](https://appshunter.io/developer/1564847424) |

## What reviewers say

### WorryWall

[App page](https://appshunter.io/ios/app/worrywall/id1540971312)

**Features:** macOS Compatibility

**In-app purchases:** none


### Piek

[App page](https://appshunter.io/ios/app/piek-hrv/id1565098486)

**In-app purchases:** none


## Frequently asked questions

### Is WorryWall free?

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

### Is Piek free?

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

### Do WorryWall or Piek have ads?

Neither WorryWall nor Piek shows ads.

### Which is updated more often, WorryWall or Piek?

WorryWall ships an update every 6 months, and Piek every 4 months. Most recently, WorryWall was updated on September 8, 2026 and Piek on May 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.*