# ReDi vs Auditory Training

The clearest difference is review sentiment: ReDi at 57% against Auditory Training's 0%. ReDi also leads on in-app purchases (none vs 11) and update cadence (weekly vs every 4 months). Auditory Training's advantage is rating (5.0 vs 4.5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Auditory Training sells 11 one-off in-app purchases. ReDi asks for nothing beyond the download.

Auditory Training holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ReDi has 290 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 57% of ReDi's written reviews are positive against 0% of Auditory Training's, so the app with the better star average is not the one people write more warmly about.

ReDi ships an update weekly, Auditory Training every 4 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ReDi | Auditory Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (290 ratings)](https://appshunter.io/ios/app/redi/id1506576790/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/auditory-training/id1637321202/reviews)** |
| Number of ratings | **290** | 1 |
| Positive reviews | **57.1% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 85 MB | 121 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MED-EL](https://appshunter.io/developer/455935145) | [Thais Zemlickas Silva](https://appshunter.io/developer/1636061862) |

## What reviewers say

### ReDi

[App page](https://appshunter.io/ios/app/redi/id1506576790)

This app helps users of hearing technology practice auditory and speech skills independently. It offers structured exercises with immediate feedback, suitable for various difficulty levels and available on mobile devices.

**Highlights:** Auditory and speech practice, Independent user exercises, Real-time feedback, Multiple difficulty levels, Suitable for hearing aid/implant users

**In-app purchases:** none


### Auditory Training

[App page](https://appshunter.io/ios/app/auditory-training/id1637321202)

This app helps individuals improve auditory processing skills by offering customizable activities and games. It's designed for those with auditory processing disorders, students needing better focus, and professionals working with auditory development.

**Highlights:** Customizable activity composition, Multiple module types, Over 8 stimulus types, Variable difficulty levels, Progress-tracking games, Unlimited player support

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Temporal Pattern - 3 months | $2.99 | one-time |
| Non-Verbal Sounds - 3 months | $2.99 | one-time |
| Dichotic Digits - 3 months | $2.99 | one-time |
| Sequential Memory - 3 months | $2.99 | one-time |
| Alternated Dichotic - 3 months | $2.99 | one-time |
| Temporal Pattern - 1 year | $9.99 | one-time |
| Non-Verbal Sounds - 1 year | $9.99 | one-time |
| Dichotic Digits - 1 year | $9.99 | one-time |
| Temporal Resolution - 1 year | $9.99 | one-time |
| Sequential Memory - 1 year | $9.99 | one-time |
| Alternated Dichotic - 1 year | $9.99 | one-time |


## Frequently asked questions

### Is ReDi free?

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

### Is Auditory Training free?

Auditory Training is free to download, with in-app purchases available.

### Which has better reviews, ReDi or Auditory Training?

Auditory Training is rated higher. ReDi averages 4.5 out of 5 from 290 ratings, while Auditory Training averages 5.0 from 1 ratings.

### Do ReDi or Auditory Training have ads?

Neither ReDi nor Auditory Training shows ads.

### Which is updated more often, ReDi or Auditory Training?

ReDi ships an update weekly, and Auditory Training every 4 months. Most recently, ReDi was updated on October 17, 2026 and Auditory Training on October 3, 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.*