ReDi vs Artikulation
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!
Artikulation
This app provides playful, sound-gesture-based articulation training for children with pronunciation disorders. It guides users through progressive learning modules, from individual sounds to sentences, and can also aid in learning clear pronunciation for German as a second language.
- Sound-gesture-based training
- Progressive difficulty levels
- 6 training modules
- Individual sound to sentence practice
- German as a second language support
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Logofin's articulation app offers children with pronunciation disorders effective, playful and sound-gesture-based articulation training according to the TOLGS system. It can also be used to train clear pronunciation, as well as with German as a second language (DAZ). The articulation app follows the idea of a loud gesture-based articulation training that gently increases in difficulty. The app's 6 modules take the child on a learning journey and offer the opportunity to practice any desired target sound safely and step by step. This is guaranteed by the 6 training modules, which lead from the individual sound level, through the syllable level, the word level and finally to the sentence level. The app can be tested free of charge with full functionality for 14 days. After that, a paid subscription will be activated automatically, which is required to continue using the app without limitations. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Artikulation at 100% against ReDi's 57%. Artikulation also leads on iOS requirement (13.0 vs 15.6). ReDi's advantage is in-app purchases (none vs 5). On price, update cadence, ads and device support 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. Artikulation sells 5 in-app purchases, starting at $17.90 per month. ReDi asks for nothing beyond the download.
ReDi ships an update every 5 days, Artikulation every 10 days. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.
| Parameter | ReDi | Artikulation |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (264 ratings) — better | — |
| Positive reviews | 57.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 264 — better | — |
| Update frequency | Every 5 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 92 MB | 489 MB |
| Age rating | 4+ | 4+ |
| Developer | MED-EL | Logofin Verlag OHG |
Customer experience
ReDi
Artikulation
In-app purchases
ReDi
No in-app purchases
Artikulation
- Trainings14 Days trial$17.901 Month
- Kurzzeit14 Days trial$69.003 Months
- Profi14 Days trial$69.901 Month
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- Trainings14 Days trial$199.991 Year
- Profi14 Days trial$790.001 Year









