ReDi vs Soundiverse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReDi
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.
- Auditory and speech practice
- Independent user exercises
- Real-time feedback
- Multiple difficulty levels
- Suitable for hearing aid/implant users
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ReDi is an easy-to-use rehabilitation app designed to assist users of hearing technology to practice their auditory and speech skills. The exercises can be performed independently by the user. This app is logically structured, offers different levels of difficulty, and provides immediate feedback. ReDi works whenever and wherever you wish on your mobile device. - Scaffolds through different auditory and speech practice levels. - Listening and speech feedback in real time. - Ideal for individuals who don't have practice partners. - Suitable for users of hearing implants and hearing aids. - Founded in clinical practice. - Recommended for older children, teenagers, and adults. - ReDi is continuously developed and optimized. - Platform based, therefore always available. Get ready to practice with ReDi!
Soundiverse
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Soundiverse is a serious game filled with colourful visuals, engaging soundscapes, and playful mechanics. Children are tasked to play for approximately 12 minutes a day, five days a week, for 10 weeks. This may enhance their listening skills, slowly encouraging their brains to adapt to more difficult listening scenarios. Difficulty levels are adaptive to suit each child's unique needs.
Screenshots
Verdict
The clearest difference is in-app purchases: ReDi at none against Soundiverse's 1. ReDi also leads on update cadence (every 5 days vs every 4 weeks). On price, ads, device support and iOS requirement 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. Soundiverse sells 1 one-off in-app purchase. ReDi asks for nothing beyond the download.
ReDi ships an update every 5 days, Soundiverse every 4 weeks. The most recent releases landed on September 26, 2026 and September 8, 2026 respectively.
| Parameter | ReDi | Soundiverse |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (264 ratings) — better | — |
| Positive reviews | 57.1% of reviews | — |
| Number of ratings | 264 — better | — |
| Update frequency | Every 5 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.3 |
| Further details — not scored | ||
| Size | 92 MB | 427 MB |
| Age rating | 4+ | 4+ |
| Developer | MED-EL | Sound Scouts HQ Pty Ltd |
In-app purchases
ReDi
No in-app purchases
Soundiverse
- Licence$29.99
