# Whotalk vs TrainTT

The clearest difference is update cadence: TrainTT at every 3 days against Whotalk's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Whotalk ships an update every 9 months, TrainTT every 3 days. Both last shipped on September 14, 2026.

## The numbers

| Metric | Whotalk | TrainTT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 days** |
| Size | 58 MB | 49 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [家磊 黄](https://appshunter.io/developer/1568429816) | [Qian Yun Network Service Co., Ltd.](https://appshunter.io/developer/1567568557) |

## What reviewers say

### Whotalk

[App page](https://appshunter.io/ios/app/whotalk/id1568430895)

**Features:** Vision Pro support

**In-app purchases:** none


### TrainTT

[App page](https://appshunter.io/ios/app/traintt/id1597479690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whotalk free?

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

### Is TrainTT free?

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

### Do Whotalk or TrainTT have ads?

Neither Whotalk nor TrainTT shows ads.

### Which is updated more often, Whotalk or TrainTT?

Whotalk ships an update every 9 months, and TrainTT every 3 days. Most recently, Whotalk was updated on September 14, 2026 and TrainTT on September 14, 2026.

---

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