Comparison

Bubble Learning vs Kapi

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

Head to head
About

Bubble Learning

Features
Read full description

Welcome to our app! This game was created with a simple yet ambitious goal: to help you learn as many words as possible in the shortest time, while having fun. We believe that words are the true foundation of a language. It is from them that understanding and communication skills are built. Grammar comes later, as a natural complement. That's why we developed a game entirely focused on vocabulary acquisition. We designed it to be fully accessible, from start to finish, with no mandatory payments. By completing the game, you will learn around 5,000 words, a solid and concrete base to start speaking a new language with confidence and ease. We truly hope our app helps you in your learning journey. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Kapi

Read full description

Mach Lernen wieder zu etwas, worauf sich dein Kind freut. Hausaufgaben müssen kein täglicher Kampf sein. Kapi hilft Kindern der 1. bis 4. Klasse dabei, mit Freude lesen und schreiben zu lernen. Kurze Aufgaben, schnelle Erfolgserlebnisse und ein kleiner Begleiter, der motiviert, statt unter Druck zu setzen. Warum Kinder mit Kapi gerne lernen • Kurze Aufgaben für schnelle Erfolgserlebnisse • Kapi motiviert, hilft und feiert jeden Fortschritt • Spielerische Belohnungen halten die Motivation hoch • Lesen mit Silbenhilfe und Zeilenführung für mehr Sicherheit • Individuelle Hilfen statt Frust Für dich gemacht • Fortschritt jederzeit im Blick • Eigene Belohnungen erstellen, die zu eurer Familie passen • Sicher, werbefrei und ohne Weitergabe persönlicher Daten • Auf Smartphone, Tablet und Computer nutzbar Denn Kinder lernen am besten, wenn sie Erfolg erleben. Genau dafür wurde Kapi entwickelt.

Screenshots

Bubble Learning3 screens
Kapi4 screens

Verdict

The call

The clearest difference is in-app purchases: Kapi at none against Bubble Learning's 2. Kapi also leads on ads (none vs shown). Bubble Learning's advantage is update cadence (every 2 weeks vs every 2 months). On price, device support and iOS requirement 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

Both are free to download. Bubble Learning sells 2 in-app purchases, starting at $24.99 per year. Kapi asks for nothing beyond the download.

UpkeepUpdate frequency

Bubble Learning ships an update every 2 weeks, Kapi every 2 months. Both last shipped on November 5, 2026.

Scorecard3 real differences · 3 level
Bubble Learning versus Kapi: the parameters behind the verdict, then further details
ParameterBubble LearningKapi
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size247 MB73 MB
Age rating4+4+
DeveloperSTEFANO NINNOLars Vorreiter

In-app purchases

2 purchases

Bubble Learning

Subscriptions1
  • AnnualSubscription$24.991 Year
One-time1
  • IncreaseClicks$0.99
None

Kapi

No in-app purchases

Questions

Is Bubble Learning free?
Bubble Learning is free to download, with in-app purchases available.
Is Kapi free?
Kapi is free to download, with no in-app purchases.
Do Bubble Learning or Kapi have ads?
Bubble Learning shows ads; Kapi does not.
Which is updated more often, Bubble Learning or Kapi?
Bubble Learning ships an update every 2 weeks, and Kapi every 2 months. Most recently, Bubble Learning was updated on November 5, 2026 and Kapi on November 5, 2026.

Other comparisons