# Themby vs Den

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

Both are free to download. Themby sells 3 one-off in-app purchases. Den asks for nothing beyond the download.

Themby ships an update monthly, Den every 3 days. The most recent releases landed on October 22, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Themby | Den |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 78 MB | 129 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple TV** |
| Age rating | 4+ | 9+ |
| Developer | [建宏 陈](https://appshunter.io/developer/1863972791) | [雷雷 刘](https://appshunter.io/developer/6807488476) |

## What reviewers say

### Themby

[App page](https://appshunter.io/ios/app/themby/id6757106291)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 中杯 | $1.99 | one-time |
| 大杯 | $3.99 | one-time |
| 超大杯 | $9.99 | one-time |


### Den

[App page](https://appshunter.io/ios/app/den/id6807652177)

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

**In-app purchases:** none


## Frequently asked questions

### Is Themby free?

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

### Is Den free?

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

### Do Themby or Den have ads?

Neither Themby nor Den shows ads.

### Which is updated more often, Themby or Den?

Themby ships an update monthly, and Den every 3 days. Most recently, Themby was updated on October 22, 2026 and Den on October 31, 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.*