# Dark18 vs Mampu Chat

The clearest difference is in-app purchases: Mampu Chat at none against Dark18's 6. Mampu Chat also leads on ads (none vs shown). Dark18's advantage is update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Dark18 sells 6 in-app purchases, starting at $4.99 per 7 days. Mampu Chat asks for nothing beyond the download.

Dark18 ships an update weekly, Mampu Chat monthly. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Dark18 | Mampu Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (165 ratings)](https://appshunter.io/ios/app/dark18/id6749346497/reviews)** | — |
| Number of ratings | **165** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Ad-supported | — |
| Size | 130 MB | 73 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ana Lucila Gomez Navarro](https://appshunter.io/developer/1830136813) | [Dataverse Sdn Bhd](https://appshunter.io/developer/1883927920) |

## What reviewers say

### Dark18

[App page](https://appshunter.io/ios/app/dark18/id6749346497)

A private messenger offering secure end-to-end encrypted chats, HD voice and video calls, and community groups. Share updates through stories that disappear after 24 hours, all within a sleek, dark-themed interface. It's designed for users who prioritize privacy and freedom in their communication.

**Highlights:** End-to-end encrypted messaging, HD voice and video calls, Private and public groups, 24-hour disappearing stories, Dark-themed interface, Secure sync across devices

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $4.99 | per 7 days |
| Monthly Premium Access | $8.99 | per month |
| Yearly Premium Access | $90.99 | per year |
| Weekly Premium Access | $5.99 | one-time |
| Monthly Premium Access | $8.99 | one-time |
| Yearly Premium Access | $99.99 | one-time |


### Mampu Chat

[App page](https://appshunter.io/ios/app/mampu-chat/id6778253606)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dark18 free?

Dark18 is free to download, with in-app purchases available.

### Is Mampu Chat free?

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

### Do Dark18 or Mampu Chat have ads?

Dark18 shows ads; Mampu Chat does not.

### Which is updated more often, Dark18 or Mampu Chat?

Dark18 ships an update weekly, and Mampu Chat monthly. Most recently, Dark18 was updated on October 17, 2026 and Mampu Chat on October 2, 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.*