Metamorphabet vs Bubl ABC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Metamorphabet
Explore the alphabet through a playful, interactive experience. Touch, drag, and spin each letter to discover surprising transformations. Designed for both children and adults, it offers a unique way to engage with letters and expand vocabulary.
- Interactive alphabet exploration
- Surprising letter transformations
- Easy-to-use interface
- Responsive, toy-like design
- Vocabulary expansion for kids
- Engaging interactions for adults
Read full descriptionHide full description
*** Winner of an Apple Design Award *** Metamorphabet is a playful, interactive alphabet for all ages. Poke, prod, drag, and spin each of the 26 letters of the alphabet to reveal surprising and luminous transformations. • Easy-to-use interface • Responsive, organic, toy-like design • Kids are invited to explore the alphabet and expand their vocabulary • Adults will be engaged by the fluid, rich interactions and beautifully crafted universe Metamorphabet contains NO in-app purchases. If you have any questions or problems with Metamorphabet, please follow the support link on this page. We are happy to help! "Metamorphabet is the best interactive toy for iPad and iPhone ever." - Amanita Design, creators of Samorost "A Best App of 2016" - The American Association of School Librarians "The first video game I'll let my four-year-old kid play all by herself." - Kotaku "Metamorphabet might just be the perfect introduction to touchscreens... Unlike most educational games, it's more playful than instructive, more of a toy than a textbook." - Verge "The presentation is just lovely, and its laid back structure might just make it one to consider if you've a young one eager to start playing on the iPad." - AppSpy "An odd and playful little toy that you'll keep tapping, touching, and twisting." - Pocket Gamer "I was surprised at just how easy it was for my son to play with this app. He immediately took to it." - The Dadcade "My favorite letter was B!" - Sidney, age 7
Bubl ABC
This app offers a musical approach to learning the alphabet, where each letter is part of a song. Children can compose music by interacting with letters and practice writing and reading with instant word recognition and visual effects.
- Alphabet Acapella for musical learning
- Interactive word toy for arranging letters
- Dynamic visual effects for each letter
- Available in seven languages
- Supports writing and reading practice
Read full descriptionHide full description
Experience a new, musical way to learn the alphabet! In Bubl ABC every letter is part of a song. Learn the names of each letter and compose music by mixing and playing with letters. Older children can practice writing and reading: whenever a new word appears on screen, it is instantly recognised and highlighted with a special effect. Create a unique song out of your favourite letters and words! Features: - Alphabet Acapella: a new way to learn the alphabet by creating music from letters. - Available in seven languages: English, German, French, Spanish, Italian, Russian and Brazilian Portuguese. - Interactive word toy: children can play, mix, arrange letters into different words, which are instantly recognised and highlighted. - Visual delight: Bubl ABC features dynamic visual effects designed for every letter.
Screenshots
Verdict
The clearest difference is rating: Metamorphabet at 4.7 against Bubl ABC's 4.2. Metamorphabet also leads on update cadence (every 3 months vs every 143 months) and review sentiment (83% vs 67%). Bubl ABC's advantage is price ($2.99 vs $5.99). 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
Metamorphabet costs $5.99 and Bubl ABC $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Metamorphabet holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Metamorphabet has 318 ratings behind it against 48, so its average is the more settled of the two. Written reviews point the same way: 83% of Metamorphabet's written reviews are positive against 67% of Bubl ABC's.
Metamorphabet ships an update every 3 months, Bubl ABC every 143 months. Both last shipped on November 6, 2026.
| Parameter | Metamorphabet | Bubl ABC |
|---|---|---|
| Price | $5.99 | $2.99 — better |
| Rating | 4.7 (318 ratings) — better | 4.2 (48 ratings) |
| Positive reviews | 83.3% of reviews — better | 66.7% of reviews |
| Number of ratings | 318 — better | 48 |
| Update frequency | Every 3 months — better | Every 143 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #199 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 150 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Vectorpark | tinyworker UG |
Customer experience
Metamorphabet
Bubl ABC
In-app purchases
Metamorphabet
No in-app purchases
Bubl ABC
No in-app purchases
Questions
Is Metamorphabet free?
Is Bubl ABC free?
Which has better reviews, Metamorphabet or Bubl ABC?
Do Metamorphabet or Bubl ABC have ads?
Which is updated more often, Metamorphabet or Bubl ABC?
Other comparisons
