# Andon by Pingflow vs Transync AI

The clearest difference is in-app purchases: Andon by Pingflow at none against Transync AI's 7. Andon by Pingflow also leads on update cadence (every 2 days vs every 2 weeks). Transync AI's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Transync AI sells 7 in-app purchases, starting at $8.99 per month. Andon by Pingflow asks for nothing beyond the download.

Andon by Pingflow ships an update every 2 days, Transync AI every 2 weeks. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Andon by Pingflow | Transync AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (195 ratings)](https://appshunter.io/ios/app/transync-ai-translator/id6745154830/reviews)** |
| Number of ratings | — | **195** |
| Positive reviews | — | 70.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 33 MB |
| Requires iOS | **14.0.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [PingFlow](https://appshunter.io/developer/1488505482) | [上海同言全意科技有限公司](https://appshunter.io/developer/1811047873) |

## What reviewers say

### Andon by Pingflow

[App page](https://appshunter.io/ios/app/andon-by-pingflow/id6737560135)

**In-app purchases:** none


### Transync AI

[App page](https://appshunter.io/ios/app/transync-ai-translator/id6745154830)

This app offers real-time, simultaneous interpretation and translation powered by advanced AI speech models. It supports over 60 languages, features a dual-screen display for clarity, and includes AI assistants for improved accuracy and automated meeting minutes. It's designed for seamless cross-language communication in various settings.

**Highlights:** Real-time simultaneous interpretation, Dual-screen bilingual display, AI Translation Assistant, AI-generated meeting minutes, Support for 60+ languages, Real-time voice playback

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Transync AI Premium Monthly | $8.99 | per month |
| Transync AI Premium Yearly | $89.99 | per year |
| 同言翻译10小时点卡 | $7.99 | one-time |
| 同言翻译月卡 | $8.99 | one-time |
| 同言翻译30小时点卡 | $22.99 | one-time |
| 同言翻译100小时点卡 | $69.99 | one-time |
| 同言翻译年卡 | $99.99 | one-time |


## Frequently asked questions

### Is Andon by Pingflow free?

Andon by Pingflow is free to download, with no in-app purchases.

### Is Transync AI free?

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

### Do Andon by Pingflow or Transync AI have ads?

Neither Andon by Pingflow nor Transync AI shows ads.

### Which is updated more often, Andon by Pingflow or Transync AI?

Andon by Pingflow ships an update every 2 days, and Transync AI every 2 weeks. Most recently, Andon by Pingflow was updated on October 10, 2026 and Transync AI on October 18, 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.*