Bubble Maths vs Keeble
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bubble Maths
Practice essential math skills with this engaging app. It offers progressively challenging levels, from basic arithmetic to multiplication and division, with a star-based reward system for correct answers. Unlock new stages by mastering previous ones, making it suitable for both children and adults.
- Arithmetic practice
- Multiplication and division
- Progressive levels
- Star-based rewards
- Timed challenges
- Suitable for children 5+
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This app will test your maths skills, starting with simple sums through to more complex multiplication and division. There are 25 questions per level. For every correct answer you get a star, with the aim to get all 25 correct. Complete one level to unlock further levels until you have completed them all. This app is great for children and adults alike but all of the questions are based around Key Stage 1 and 2 style questions so great for children 5+ years. Why not really test your brain power by activating the timer mode and answer questions against the clock - same aim just more pressure! Are you a maths expert and can you get all of the stars?
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
Screenshots
Verdict
The clearest difference is price: Bubble Maths at $0.99 against Keeble's $24.99. Bubble Maths also leads on rating (4.4 vs 3.4) and ratings volume (67 vs 13). Keeble's advantage is update cadence (every 6 months vs every 16 months) and chart position (#182 vs unranked). On review sentiment, 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
Bubble Maths costs $0.99 and Keeble $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Bubble Maths holds the better App Store score, 4.4 against 3.4. That said, the two scores are not equally well evidenced: Bubble Maths has 67 ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 60% of Bubble Maths's written reviews are positive against 64% of Keeble's, so the app with the better star average is not the one people write more warmly about.
Bubble Maths ships an update every 16 months, Keeble every 6 months. The most recent releases landed on August 25, 2026 and August 18, 2026 respectively.
| Parameter | Bubble Maths | Keeble |
|---|---|---|
| Price | $0.99 — better | $24.99 |
| Rating | 4.4 (67 ratings) — better | 3.4 (13 ratings) |
| Positive reviews | 60.0% of reviews | 63.6% of reviews — better |
| Number of ratings | 67 — better | 13 |
| Update frequency | Every 16 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #182 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.7.2 |
| Further details — not scored | ||
| Size | 7 MB | 200 MB |
| Age rating | 4+ | 4+ |
| Developer | Dizzy Squirrel Limited | AssistiveWare |
Customer experience
Bubble Maths
Keeble
In-app purchases
Bubble Maths
No in-app purchases
Keeble
No in-app purchases
Questions
Is Bubble Maths free?
Is Keeble free?
Which has better reviews, Bubble Maths or Keeble?
Do Bubble Maths or Keeble have ads?
Which is updated more often, Bubble Maths or Keeble?
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