# Derdost vs mastence

The clearest difference is in-app purchases: mastence at none against Derdost's 3. mastence also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Derdost sells 3 in-app purchases, starting at $6.99 per month. mastence asks for nothing beyond the download.

Derdost ships an update weekly, mastence every 6 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Derdost | mastence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (30 ratings)](https://appshunter.io/ios/app/derdost/id1090663147/reviews)** | — |
| Number of ratings | **30** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 13 MB | 56 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [BERKHAN AGAR SITOPLAZMA BILIM VE TEKNOLOJI ARASTIRMA MERKEZI](https://appshunter.io/developer/1052607591) | [Yuksel Karadeniz](https://appshunter.io/developer/1884035242) |

## What reviewers say

### Derdost

[App page](https://appshunter.io/ios/app/derdost/id1090663147)

Connect anonymously with people worldwide who share your concerns. This app prioritizes your privacy by not requesting personal information, ensuring secure and confidential conversations.

**Highlights:** Anonymous global chat, Secure conversations, Privacy protection, Shared concerns matching, No personal information required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Derdost Premium | $6.99 | per month |
| Derdost Premium | $59.99 | per year |
| Daily Unlimited Chat | $1.99 | one-time |


### mastence

[App page](https://appshunter.io/ios/app/mastence/id6760349808)

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

**In-app purchases:** none


## Frequently asked questions

### Is Derdost free?

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

### Is mastence free?

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

### Do Derdost or mastence have ads?

Neither Derdost nor mastence shows ads.

### Which is updated more often, Derdost or mastence?

Derdost ships an update weekly, and mastence every 6 days. Most recently, Derdost was updated on October 15, 2026 and mastence on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*