# Dert vs Mate

The clearest difference is in-app purchases: Dert at none against Mate's 3. Dert also leads on iOS requirement (15.0 vs 26.0). Mate's advantage is ads (none vs shown) and update cadence (daily vs fortnightly). On price and device support there is nothing between them.

Both are free to download. Mate sells 3 in-app purchases, starting at $0.99 per 7 days. Dert asks for nothing beyond the download.

Dert ships an update fortnightly, Mate daily. The most recent releases landed on September 28, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Dert | Mate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Daily** |
| Size | 83 MB | 31 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Sule Duman](https://appshunter.io/developer/1817854767) | [Emir Mazlumoglu](https://appshunter.io/developer/1896311698) |

## What reviewers say

### Dert

[App page](https://appshunter.io/ios/app/dert/id6746682915)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mate

[App page](https://appshunter.io/ios/app/mate-shared-mats/id6766653307)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trace'm | $0.99 | per 7 days |
| Monthly Mate | $2.99 | per month |
| Yearly Trace'm | $24.99 | per year |


## Frequently asked questions

### Is Dert free?

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

### Is Mate free?

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

### Do Dert or Mate have ads?

Dert shows ads; Mate does not.

### Which is updated more often, Dert or Mate?

Dert ships an update fortnightly, and Mate daily. Most recently, Dert was updated on September 28, 2026 and Mate on September 26, 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.*