# TT vs LEMCHARGE

The clearest difference is in-app purchases: LEMCHARGE at none against TT's 10. LEMCHARGE also leads on update cadence (fortnightly vs every 6 weeks) and iOS requirement (13.4 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. TT sells 10 one-off in-app purchases. LEMCHARGE asks for nothing beyond the download.

TT ships an update every 6 weeks, LEMCHARGE fortnightly. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | TT | LEMCHARGE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tt-talk/id6503039702/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 231 MB | 55 MB |
| Requires iOS | 15.5 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou zhidou Technology Co., Ltd.](https://appshunter.io/developer/1148463678) | [Shenzhen Zhongxinli Electronic Technology Co., Ltd.](https://appshunter.io/developer/1486558750) |

## What reviewers say

### TT

[App page](https://appshunter.io/ios/app/tt-talk/id6503039702)

This app acts as a comprehensive language assistant, breaking down communication barriers with real-time translation for 150 languages. It offers features like automatic language detection, cross-app translation, audio-to-text conversion with summarization, and simultaneous interpretation for seamless global interaction.

**Highlights:** Automatic language detection, Cross-app translation (text, voice, image), Audio-to-text with AI processing and summarization, Simultaneous interpretation, Video/audio call translation, Camera translation, Offline translation

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Transcription(1 Hour) | $1.99 | one-time |
| Offline package 1 year | $6.99 | one-time |
| 同声传译(60分钟) | $6.99 | one-time |
| 通话翻译(60分钟) | $9.99 | one-time |
| 离线翻译(2年可以绑定3台设备) | $9.99 | one-time |
| Transcription(10 Hour) | $11.99 | one-time |
| 基础服务(1年) | $24.99 | one-time |
| 基础服务(2年) | $39.99 | one-time |
| 同声传译(600分钟) | $59.99 | one-time |
| 通话翻译(600分钟) | $69.99 | one-time |


### LEMCHARGE

[App page](https://appshunter.io/ios/app/lemcharge/id6504380842)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is TT free?

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

### Is LEMCHARGE free?

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

### Do TT or LEMCHARGE have ads?

Neither TT nor LEMCHARGE shows ads.

### Which is updated more often, TT or LEMCHARGE?

TT ships an update every 6 weeks, and LEMCHARGE fortnightly. Most recently, TT was updated on September 10, 2026 and LEMCHARGE on September 20, 2026.

---

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