# 3T vs 得信IM

The clearest difference is in-app purchases: 得信IM at none against 3T's 16. 得信IM also leads on iOS requirement (12.0 vs 15.0). 3T's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 3T sells 16 one-off in-app purchases. 得信IM asks for nothing beyond the download.

3T ships an update fortnightly, 得信IM every 2 months. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 3T | 得信IM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 68.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 160 MB | 37 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Beijing Baimo Technology Co., Ltd](https://appshunter.io/developer/1837084116) | [嘉琳 王](https://appshunter.io/developer/1851093294) |

## What reviewers say

### 3T

[App page](https://appshunter.io/ios/app/3t-talk/id6751828209)

Experience a clean and pure social chat with essential communication features. This app prioritizes simplicity and privacy, ensuring your conversations are only seen by your friends. It's designed for users who prefer a straightforward and uncluttered messaging experience.

**Highlights:** Ultimate simplicity, Cleanest social experience, Pure communication, Privacy and security, Encrypted conversations

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 group activity points | $0.99 | one-time |
| Registration Fees | $0.99 | one-time |
| 2000 group activity points | $2.99 | one-time |
| Registration Fees | $2.99 | one-time |
| 3000 group activity points | $3.99 | one-time |
| Registration Fees | $3.99 | one-time |
| Value Group Vanity Number | $6.99 | one-time |
| VIP（1-month） | $9.99 | one-time |
| VIP Gift (1 month) | $9.99 | one-time |
| Value Personal Vanity Number | $14.99 | one-time |
| 20000 group activity points | $29.99 | one-time |
| Quality Group Vanity Number | $39.99 | one-time |
| 50000 group activity points | $69.99 | one-time |
| Quality Personal Vanity Number | $89.99 | one-time |
| Premium Group Vanity Number | $149.99 | one-time |
| Premium Personal Vanity Number | $449.99 | one-time |


### 得信IM

[App page](https://appshunter.io/ios/app/im/id6755475126)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3T free?

3T is free to download, with in-app purchases available.

### Is 得信IM free?

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

### Do 3T or 得信IM have ads?

Neither 3T nor 得信IM shows ads.

### Which is updated more often, 3T or 得信IM?

3T ships an update fortnightly, and 得信IM every 2 months. Most recently, 3T was updated on October 20, 2026 and 得信IM on October 12, 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.*