# Pinyin Coach vs Tri Flash

The clearest difference is update cadence: Tri Flash at every 2 days against Pinyin Coach's every 20 months. Tri Flash also leads on iOS requirement (12.0 vs 15.6). 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.

Pinyin Coach ships an update every 20 months, Tri Flash every 2 days. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Pinyin Coach | Tri Flash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/pinyin-coach/id448231575/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 4 MB | 33 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Nettle](https://appshunter.io/developer/371892581) | [Nicolas Blaisot-Balette](https://appshunter.io/developer/1750061739) |

## What reviewers say

### Pinyin Coach

[App page](https://appshunter.io/ios/app/pinyin-coach/id448231575)

Master Pinyin pronunciation with interactive flashcards. Get detailed explanations of mouth and tongue placement, and listen to audio recordings to perfect your sounds. Ideal for anyone learning Mandarin Chinese.

**Highlights:** Pinyin flashcards, Audio recordings, Pronunciation explanations, Mouth/tongue placement guides, Progressive learning

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

**In-app purchases:** none


### Tri Flash

[App page](https://appshunter.io/ios/app/tri-flash/id6743398135)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pinyin Coach free?

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

### Is Tri Flash free?

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

### Do Pinyin Coach or Tri Flash have ads?

Neither Pinyin Coach nor Tri Flash shows ads.

### Which is updated more often, Pinyin Coach or Tri Flash?

Pinyin Coach ships an update every 20 months, and Tri Flash every 2 days. Most recently, Pinyin Coach was updated on November 1, 2026 and Tri Flash on November 8, 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.*