# toAllophones vs Phonetics Trainer

The clearest difference is device support: Phonetics Trainer at 3 against toAllophones's 1. Phonetics Trainer also leads on iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | toAllophones | Phonetics Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 1 MB | 80 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hei Lai](https://appshunter.io/developer/1759609391) | [Jon Loken](https://appshunter.io/developer/1633030773) |

## What reviewers say

### toAllophones

[App page](https://appshunter.io/ios/app/toallophones/id6578461221)

**Features:** macOS Compatibility

**In-app purchases:** none


### Phonetics Trainer

[App page](https://appshunter.io/ios/app/phonetics-trainer/id6754883732)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is toAllophones free?

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

### Is Phonetics Trainer free?

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

### Do toAllophones or Phonetics Trainer have ads?

Neither toAllophones nor Phonetics Trainer shows ads.

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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.*