Keeble vs SpellRBoard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keeble
This keyboard app provides advanced accessibility features for users with motor challenges, vision impairments, and switch users. It offers customizable typing options, auditory feedback, and self-learning word prediction to enhance usability across various iOS applications.
- Word prediction
- Select on Release/Dwell
- Auditory feedback
- Switch Control support
- VoiceOver support
- Multi-language support
- Customizable themes
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Keeble is an iOS keyboard that allows users with fine motor-challenges, switch users and users with vision impairments to type in almost any app. The keyboard offers word prediction, timing options, Select on Release, Select on Dwell, auditory feedback and other accessibility features. It also fully supports Switch Control and VoiceOver. Keeble is currently available in English, French, Spanish, Dutch, German, Italian, Swedish, Norwegian, Danish, Czech and Polish. The keyboard also offers optimized layouts for simplified, advanced and scanning keyboards. Alternative access - Prevent accidental selections with Timing options - Compensate for motor challenges with Select on Release or Select on Dwell - Use scanning-optimized keyboards with Switch Control: ABC and frequency of use Auditory feedback - Turn on keyboard clicks - Use spoken cues as you move your finger across the keyboard - Hear each key, word or sentence you type with Speak as you Type Self-learning word prediction - Choose between word completion, next-word prediction or multi-word prediction - Configure the number of suggestions and suggestion order - Adjust the size of the prediction bar to your needs Speed up typing - Benefit from the phrase bank providing quick access to your iOS keyboard shortcuts - Use the cursor keys to navigate through text quickly - Turn Auto-Capitalization and Auto-Spacing ON or OFF Optimize for different users - Use with beginning readers and select lowercase key labels, ABC layout and colored vowels - Customize for adults by allowing access to all characters and selecting QWERTY layout - Choose from 5 different themes or create a custom theme User comfort - Use Keeble on iPad, iPhone and iPod touch - Select one of the 11 available languages, including regional keyboard layouts - Choose your preferred font, including dyslexic and school-friendly fonts
SpellRBoard
This app provides a digital letterboard for individuals who have difficulty speaking. It allows users to spell words and phrases using an alphanumeric keyboard, which are then converted to speech. Designed for accessibility, it offers a clutter-free and reliable communication solution.
- Ad-free experience
- Alphanumeric letterboard
- Text-to-speech output
- Save and copy spelling sessions
- Customizable speech settings
- Offline functionality
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SpellRBoard is a simple, effective, and accessible digital letterboard app designed to help individuals who are unable to communicate reliably using their voice. Whether due to speech impairments, neurological conditions, or other challenges, SpellRBoard allows users to spell out words and phrases using an alphanumeric letterboard. Paired with text-to-speech technology SpellRBoard offers an easy-to-use platform for those in need of an AAC (Augmentative and Alternative Communication) solution. SpellRBoard removes the clutter of ads, pop-ups, and ongoing payments so that users can focus solely on what matters most: communication. Key Features: • Ad-Free, No Additional Costs: SpellRboard is a one-time purchase with no hidden fees, no ads, and no in-app purchases. All features are included at the time of purchase, offering a hassle-free experience. No registration is required. • Alphanumeric Letterboard: SpellRboard uses a digital alphanumeric letterboard that includes all the letters of the alphabet, numbers, and commonly used symbols. The letterboard is easy to navigate and designed for fast and reliable spelling, allowing users to create complete thoughts by selecting individual letters. • Text-to-Speech (TTS) Output: Using Apple’s proprietary Text To Speech synthesizer. • Save/Copy Options: Easily save your spelling sessions to other apps like the Notes app. • Customizable Speech Settings: Choose from a variety of voices and adjust speech speed, pitch, and volume to ensure the voice output meets individual preferences and needs. • Offline Functionality: SpellRboard works without requiring an internet connection, ensuring that users have reliable access to the app at all times, whether at home, on the go, or in settings where internet access is unavailable. Currently we support the following languages: • English TTS Voices with English Alphabet. • French TTS Voices with English Alphabet • Spanish TTS Voices with Spanish Alphabet • Dutch TTS Voices with English Alphabet • Greek TTS Voices with Greek Alphabet Note From Developer: I designed this app originally for my younger brother, who has autism and is non speaking. My family has been helping him learn to communicate using a letteboard, where he points to each letter, spelling out whatever he wants to say. I realized that I could create a digital version of a letterboard so he could spell independently. I was encouraged to publish the app and refine it, so that it could be accessible to all. SpellRBoard- because everyone has a voice and deserves to be heard.
Screenshots
Verdict
The clearest difference is rating: SpellRBoard at 5.0 against Keeble's 3.4. SpellRBoard also leads on review sentiment (100% vs 64%) and price ($19.99 vs $24.99). Keeble's advantage is chart position (#182 vs unranked) and ratings volume (13 vs 4). On ads, in-app purchases, monetization model 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
Keeble costs $24.99 and SpellRBoard $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SpellRBoard holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews point the same way: 64% of Keeble's written reviews are positive against 100% of SpellRBoard's.
Keeble ships an update every 6 months, SpellRBoard every 2 months. The most recent releases landed on August 18, 2026 and September 7, 2026 respectively.
| Parameter | Keeble | SpellRBoard |
|---|---|---|
| Price | $24.99 | $19.99 — better |
| Rating | 3.4 (13 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 63.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 13 — better | 4 |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #182 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.7.2 | 12.0 — better |
| Further details — not scored | ||
| Size | 200 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | AssistiveWare | DYLAN PAUL KAZAK |
Customer experience
Keeble
SpellRBoard
In-app purchases
Keeble
No in-app purchases
SpellRBoard
No in-app purchases









