# TTKEFU vs MO Messager

The clearest difference is in-app purchases: TTKEFU at none against MO Messager's 10. TTKEFU also leads on ads (none vs shown). MO Messager's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. MO Messager sells 10 one-off in-app purchases. TTKEFU asks for nothing beyond the download.

TTKEFU ships an update every 8 days, MO Messager every 2 weeks. The most recent releases landed on November 1, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | TTKEFU | MO Messager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.4 (21 ratings)](https://appshunter.io/ios/app/mo-messager/id1408526658/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 44.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 252 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [振国 孙](https://appshunter.io/developer/1028932685) | [厦门默往科技有限公司](https://appshunter.io/developer/1408526657) |

## What reviewers say

### TTKEFU

[App page](https://appshunter.io/ios/app/ttkefu/id1028932686)

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

**In-app purchases:** none


### MO Messager

[App page](https://appshunter.io/ios/app/mo-messager/id1408526658)

This app offers a private and secure communication platform for friends and acquaintances. It features end-to-end encryption, message recall, screen capture notifications, and self-destructing messages for enhanced privacy.

**Highlights:** End-to-end message encryption, Message recall within 24 hours, Screen capture notifications, Timed message deletion, Secret friend option, Application lock, Voice message with translation

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 默往币充值 | $1.99 | one-time |
| 默往币充值 | $3.99 | one-time |
| VIP - 1 months | $7.99 | one-time |
| 默往币充值 | $9.99 | one-time |
| 默往币充值 | $14.99 | one-time |
| VIP - 1 months | $22.99 | one-time |
| 默往币充值 | $24.99 | one-time |
| VIP - 1 months | $29.99 | one-time |
| SVIP-3个月 | $119.99 | one-time |
| SVIP-12个月 | $349.99 | one-time |


## Frequently asked questions

### Is TTKEFU free?

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

### Is MO Messager free?

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

### Do TTKEFU or MO Messager have ads?

MO Messager shows ads; TTKEFU does not.

### Which is updated more often, TTKEFU or MO Messager?

TTKEFU ships an update every 8 days, and MO Messager every 2 weeks. Most recently, TTKEFU was updated on November 1, 2026 and MO Messager on November 13, 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.*