# Polycell vs Whack

The clearest difference is in-app purchases: Whack at none against Polycell's 6. Whack also leads on update cadence (every 2 weeks vs every 3 weeks). Polycell's advantage is iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Polycell sells 6 one-off in-app purchases. Whack asks for nothing beyond the download.

Polycell ships an update every 3 weeks, Whack every 2 weeks. The most recent releases landed on December 13, 2025 and September 9, 2026 respectively.

## The numbers

| Metric | Polycell | Whack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 137 MB | 220 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Norbert Fritz](https://appshunter.io/developer/1620053210) | [Envoke Demos](https://appshunter.io/developer/1525399244) |

## What reviewers say

### Polycell

[App page](https://appshunter.io/ios/app/polycell/id1631608683)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One piece of Amethyst | $1.99 | one-time |
| Two pieces of Amethyst | $3.99 | one-time |
| Three pieces of Amethyst | $7.99 | one-time |
| Handful of Amethyst | $12.99 | one-time |
| A bunch of Amethyst | $19.99 | one-time |
| Mountain of Amethyst | $39.99 | one-time |


### Whack

[App page](https://appshunter.io/ios/app/whack-a-germ-envoke/id6467016101)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polycell free?

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

### Is Whack free?

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

### Do Polycell or Whack have ads?

Both Polycell and Whack show ads.

### Which is updated more often, Polycell or Whack?

Polycell ships an update every 3 weeks, and Whack every 2 weeks. Most recently, Polycell was updated on December 13, 2025 and Whack on September 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.*