Pinyin Coach vs Tri Flash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pinyin Coach
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.
- Pinyin flashcards
- Audio recordings
- Pronunciation explanations
- Mouth/tongue placement guides
- Progressive learning
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Learn to pronounce the initials and finals of Pinyin with handy flashcards. Cycle through them quickly and gain mastery with your pronunciation by listening to the recordings. Each Pinyin also includes a very descriptive explanation of how to pronounce the Pinyin from common English sounds and a description of the mouth, tongue and lip placement needed to pronounce the sound properly.
Tri Flash
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Tri Flash is a flash card application that allows to display 3 aspects of a word: the word, the latin transcription (ex: pinyin in Mandarin) and the translation. Unlike other flashcard applications that have only 2 sides! And do all this from the convenience of a Google Sheet: manage all your own words, according to what it is you want to learn. You can generate your own list of words from your favorite generative AI service for instance ! The application will let you randomly display words from the selected categories, and you can even check the pronunciation with text-to-speech. When you know a word enough, you can "hide" it. Pairing with a Google Sheet will require you to share / "publish to the web" your google sheet and enter the URL in your app (you can scan it as a QR code for convenience - use an online QR code generator to convert your URL). Once you have done this once, you never have to do it again: your sheet is "paired" with the app once and for all! You can add words from your paired google sheet when you make progress: simply "reload" and choose to replace or merge the words
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Pinyin Coach | Tri Flash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 20 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Paul Nettle | Nicolas Blaisot-Balette |
In-app purchases
Pinyin Coach
No in-app purchases
Tri Flash
No in-app purchases









