HB Phonological Awareness vs ReDi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HB Phonological Awareness
This educational app helps students improve listening and phonological awareness skills through interactive sound-based activities. Students learn to segment, blend, and manipulate sounds to build a virtual rock band, with a multi-level program that gradually increases in difficulty.
- Targets nine phonological awareness skills
- Systematic sound segmentation and blending
- Multi-level program with increasing difficulty
- Monitors progress and provides feedback
- Teaches listening skills for reading
- Customizable program settings
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HearBuilder is available for all users—families, educators, therapists, schools, and districts. Anyone with a HearBuilder subscription can access the full program. HearBuilder Phonological Awareness gives students a systematic, engaging way to build phonological awareness and listening skills. As they learn to segment, blend, and manipulate sounds, students earn instruments and band members to form the rock group The Phonemix, turning skill practice into a fun musical adventure. Program Features • Targets nine essential phonological awareness skills: Sentence Segmentation, Syllable Blending, Syllable Segmentation, Rhyming, Phoneme Blending, Phoneme Segmentation & Identification, Phoneme Deletion, Phoneme Addition, and Phoneme Manipulation • Multi level activities that gradually increase in difficulty • Builds foundational listening and sound awareness skills needed for early reading • Supports learners at a wide range of skill levels • Tracks progress and provides frequent feedback to keep students motivated HearBuilder Online (my.hearbuilder.com) • Access all four HearBuilder programs: Following Directions, Phonological Awareness, Auditory Memory, and Sequencing • Monitor progress and track student performance • Individualize each student’s settings and difficulty levels • Add adjustable background noise to increase challenge • Customize and print detailed reports
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 HB Phonological Awareness's 3.4. ReDi also leads on update cadence (weekly vs every 2 months) and ratings volume (308 vs 24). HB Phonological Awareness's advantage is review sentiment (67% vs 57%). On price, ads, in-app purchases and monetization model 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.
ReDi holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: ReDi has 308 ratings behind it against 24, so its average is the more settled of the two. Written reviews complicate that: 67% of HB Phonological Awareness's written reviews are positive against 57% of ReDi's, so the app with the better star average is not the one people write more warmly about.
HB Phonological Awareness ships an update every 2 months, ReDi weekly. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.
| Parameter | HB Phonological Awareness | ReDi |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (24 ratings) | 4.5 (308 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 57.1% of reviews |
| Number of ratings | 24 | 308 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 239 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Super Duper Publications | MED-EL Elektromedizinische Geraete GmbH |
Customer experience
HB Phonological Awareness
ReDi
In-app purchases
HB Phonological Awareness
No in-app purchases
ReDi
No in-app purchases
Questions
Is HB Phonological Awareness free?
Is ReDi free?
Which has better reviews, HB Phonological Awareness or ReDi?
Do HB Phonological Awareness or ReDi have ads?
Which is updated more often, HB Phonological Awareness or ReDi?
Other comparisons
