Comparison

Bubl ABC vs Pango KABOOM! Stack Cubes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read 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.

About

Pango KABOOM! Stack Cubes

This app allows children to build and stack structures using colorful cubes. They can merge blocks, create chain reactions, and trigger exciting explosions. It's a creative and educational game designed to foster imagination and fine motor skills from age 3.

Highlights
  • Build and stack structures
  • Merge cubes of the same color
  • Trigger explosive chain reactions
  • Develops imagination and creativity
  • Enhances fine motor skills
  • Over 100 ready-made constructions
Features
Read full description

BUILD, STACK… AND MAKE EVERYTHING EXPLODE! The cubes are ready… it’s your turn to play! Tower, castle, skyscraper, brick house or gigantic bridge: anything becomes possible thanks to your imagination. Merge two cubes of the same color to create new blocks, place explosive blocks to make everything collapse in a shower of sparks, and trigger real chain reactions: KABOOM! In Pango Kaboom, your child builds, stacks, assembles and experiments freely. A creative game that develops imagination from age 3. A simple, joyful experience full of discoveries, encouraging fine motor skills and autonomous exploration, without constraints or stress. 15 YEARS DEDICATED TO FREE PLAY With more than 20 acclaimed apps, downloaded by over 15 million children, Pango has become a reference for parents seeking smart and caring games. Pango Kaboom follows this tradition: a sensory and creative game designed to develop imagination, logic, and the pleasure of building… or destroying! WHY DO PARENTS LOVE PANGO KABOOM? - Develops fine motor skills and coordination - Encourages creativity and imagination - Helps children intuitively understand physics, balance and cause-and-effect - Offers more than 100 ready-made constructions to explore - Intuitive experience designed for small hands - Colorful, expressive, non-competitive universe - Perfect for quick moments, trips or quiet time A 100% SAFE GAME WITH NO ADS • No in-app purchases • No advertising • No external links • Secure Parents section • Compliant with children’s privacy protection rules PANGO VALUES: KINDNESS, CREATIVITY, SIMPLICITY For more than 15 years, our team has been creating games that respect children’s pace, stimulate their curiosity, value their achievements, and encourage independent discovery. We remain available to support you: pango@studio-pango.com More info: www.studio-pango.com DOWNLOAD PANGO KABOOM and let your child build, imagine… then make everything explode: BUILD, PLAY… AND BOOM!

Screenshots

Bubl ABC4 screens
Pango KABOOM! Stack Cubes4 screens

Verdict

The call

The clearest difference is update cadence: Pango KABOOM! Stack Cubes at every 5 months against Bubl ABC's every 143 months. Bubl ABC's advantage is price ($2.99 vs $6.99) and review sentiment (67% vs 57%). On rating, ratings volume, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Bubl ABC costs $2.99 and Pango KABOOM! Stack Cubes $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.2 for Bubl ABC against 4.3 for Pango KABOOM! Stack Cubes. Both are backed by a comparable volume of ratings — 41 and 44 respectively. Written reviews are what separate them: 67% of Bubl ABC's written reviews are positive against 57% of Pango KABOOM! Stack Cubes's.

UpkeepUpdate frequency

Bubl ABC ships an update every 143 months, Pango KABOOM! Stack Cubes every 5 months. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
Bubl ABC versus Pango KABOOM! Stack Cubes: the parameters behind the verdict, then further details
ParameterBubl ABCPango KABOOM! Stack Cubes
Price$2.99 — better$6.99
Rating4.2 (41 ratings)4.3 (44 ratings) — better
Positive reviews66.7% of reviews — better57.1% of reviews
Number of ratings4144 — better
Update frequencyEvery 143 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size91 MB164 MB
Age rating4+4+
Developertinyworker UGStudio Pango

Customer experience

Bubl ABC

All ratings41 ratings
Positive78.0%
Neutral4.9%
Negative17.1%
Written reviews30 reviews
Positive66.7%
Neutral6.7%
Negative26.7%

Pango KABOOM! Stack Cubes

All ratings44 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews35 reviews
Positive57.1%
Neutral8.6%
Negative34.3%

In-app purchases

None

Bubl ABC

No in-app purchases

None

Pango KABOOM! Stack Cubes

No in-app purchases

Questions

Is Bubl ABC free?
Bubl ABC costs $2.99, with no in-app purchases.
Is Pango KABOOM! Stack Cubes free?
Pango KABOOM! Stack Cubes costs $6.99, with no in-app purchases.
Which has better reviews, Bubl ABC or Pango KABOOM! Stack Cubes?
Pango KABOOM! Stack Cubes is rated higher. Bubl ABC averages 4.2 out of 5 from 41 ratings, while Pango KABOOM! Stack Cubes averages 4.3 from 44 ratings.
Do Bubl ABC or Pango KABOOM! Stack Cubes have ads?
Neither Bubl ABC nor Pango KABOOM! Stack Cubes shows ads.
Which is updated more often, Bubl ABC or Pango KABOOM! Stack Cubes?
Bubl ABC ships an update every 143 months, and Pango KABOOM! Stack Cubes every 5 months. Most recently, Bubl ABC was updated on September 22, 2026 and Pango KABOOM! Stack Cubes on September 24, 2026.

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