HearApp Kids vs ReDi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HearApp Kids
This app provides auditory exercises designed to improve listening skills for individuals with hearing loss. It offers personalized sessions with visual prompts and repetition to help users discriminate speech sounds in various environments. The program is suitable for both children and adults, supporting multiple user profiles.
- Auditory exercises for listening improvement
- Personalized sessions based on progress
- Identification and discrimination of words/phrases
- Support for background noise scenarios
- Visual prompts and listening helpers
- Multiple user profiles
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HearApp helps people with listening challenges learn to hear better. It's the perfect exercise plan for children and adults with hearing loss looking to achieve optimal hearing. Rooted in research and praised by users and audiologists alike, the app is fun, effective, affordable, and easy to use—at home or in clinic. How it works: HearApp takes you or your child through a series of auditory exercises. You'll practice identifying and discriminating words and phrases in quiet and with background noise. Visual prompts, repetition, and other listening helpers provide support along the way. Your progress is saved automatically and used by HearApp to personalize your listening sessions. HearApp supports up to four separate user profiles on one iPad. Our goal: HearApp is the result of several years of hearing research by BioSpeech, Inc., a biomedical research company located in Portland, Oregon, specializing in speech and hearing technology. The goal of HearApp is to build the listening skills of individuals with hearing loss, so that they can comprehend the language in their environment. With HearApp, individuals with hearing loss can begin to discriminate and identify the speech sounds in the spoken language around them. Background: In the United States, there are roughly 35 million individuals with some degree of hearing loss. Of these people, around 10 million have hearing aids and 67,000 have cochlear implants. Intensive auditory rehabilitation training is needed to fully realize the potential benefit of these devices and fully hear and understand speech. Face-to-face training with a specialist is expensive and not always accessible. HearApp aims to make auditory rehabilitation training more accessible for children and adults alike.
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!
Screenshots
Verdict
The clearest difference is rating: ReDi at 4.5 against HearApp Kids's 4.0. ReDi also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 5 months). 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. HearApp Kids sells 1 one-off in-app purchase. ReDi asks for nothing beyond the download.
ReDi holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: ReDi has 300 ratings behind it against 2, so its average is the more settled of the two.
HearApp Kids ships an update every 5 months, ReDi weekly. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.
| Parameter | HearApp Kids | ReDi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 4.5 (300 ratings) — better |
| Positive reviews | — | 57.1% of reviews |
| Number of ratings | 2 | 300 — better |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 680 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | BioSpeech, Inc. | MED-EL Elektromedizinische Geraete GmbH |
Customer experience
HearApp Kids
ReDi
In-app purchases
HearApp Kids
- Unlock All Content$19.99
ReDi
No in-app purchases







