Classlet vs toAllophones
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Classlet
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Metaverse learning application. Teachers can create their own private learning space in a 3D environment and setup dialogues.
toAllophones
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toAllophones is a user-centrically designed app that allows users to transcribe English IPA Broad Transcriptions into Allophonic Transcriptions. Features: • Copy to Clipboard: Allows users to easily copy the result and paste it elsewhere, say your assignment. All in one click. • Special Character Input: Saves your time finding them on the Internet. We know too well how frustrating it is to find them and copy and paste. Download our app and say goodbye to those moments. • History: Find all the results you searched before. Surely, we don’t want to enter the IPA again if you’ve just searched it 2 minutes ago. You may delete past transcribed records at any time. • Rules Applied: Easy reference to the allophonic rules used in your transcription. Sometimes you might have tried transcribing the IPA yourself, but it just doesn’t match with the answer and you wonder what rule you have forgot. Our app will help you review the allophonic rules for your own revision.
Screenshots
Verdict
The clearest difference is update cadence: Classlet at every 2 weeks against toAllophones's every 3 months. Classlet also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases 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.
Classlet ships an update every 2 weeks, toAllophones every 3 months. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.
| Parameter | Classlet | toAllophones |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 234 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | SOQQLE PTE LTD | Hei Lai |
In-app purchases
Classlet
No in-app purchases
toAllophones
No in-app purchases









