# Penng vs Chum

The clearest difference is in-app purchases: Penng at none against Chum's 3. Penng also leads on update cadence (every 8 days vs every 3 weeks). Chum's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Chum sells 3 in-app purchases, starting at $12.99 per month. Penng asks for nothing beyond the download.

Penng ships an update every 8 days, Chum every 3 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Penng | Chum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Size | 233 MB | 9 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Matthew Fehrsen](https://appshunter.io/developer/1779903399) | [Chum App Limited](https://appshunter.io/developer/1886776466) |

## What reviewers say

### Penng

[App page](https://appshunter.io/ios/app/penng/id6738275081)

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

**In-app purchases:** none


### Chum

[App page](https://appshunter.io/ios/app/chum/id6760918409)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chum Plus | $12.99 | per month |
| Chum Plus | $30.99 | per 3 months |
| Chum Plus | $105.99 | per year |


## Frequently asked questions

### Is Penng free?

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

### Is Chum free?

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

### Do Penng or Chum have ads?

Neither Penng nor Chum shows ads.

### Which is updated more often, Penng or Chum?

Penng ships an update every 8 days, and Chum every 3 weeks. Most recently, Penng was updated on October 7, 2026 and Chum on October 8, 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.*