Comparison

Brain Training vs Just Pop Bubble

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

Head to head
About

Brain Training

This casual puzzle game challenges you to tap numbers in ascending order as quickly as possible. Compete against friends or yourself with adjustable difficulty and track your best times. It's designed to boost cognitive skills and make learning numbers engaging for children.

Highlights
  • Tap numbers in ascending order
  • Adjustable number of keys
  • Track best and latest times
  • Online leaderboards
  • Suitable for children
  • Party game mode
Features
Read full description

"Speed Tap" is a casual puzzle game that trains your brain. Tap the randomly arranged number keys in order from 1, and compete for the time to tap all the keys. Number of keys are selectable. Best time and latest time with date are displayed at the top of the screen. It has an online ranking feature that makes it easy to compete with your friends for the highest score. "Speed tap" can be used not only for brain training, but also for playing against friends and party games, etc. "Speed tap" promotes children's interest in numbers. (How to use) - Tap [START] button to start the countdown. - When the countdown ends, the number keys in question are placed and the time measurement starts, so please tap the number keys in order from 1. - When you tap all the keys, the time measurement ends and the resulting time is displayed. - Press the [REPLAY] button to proceed to the next game. - You can cancel the measurement with [Cancel] button (Long Tap). - You can set the setting items with [Setting] button. - You can view the online rankings by clicking the [Rankings] button. - You can turn the sound on and off by tapping the sound mark. (Setting items) - Number of keys (16,25(Default),36,49) - Reset the best time The developer assumes no responsibility for any loss or claims by third parties which may arise from the use of this app. Brain Training - Speed Tap Ⓒ 2022 Takao Ichimura

About

Just Pop Bubble

Tap and pop bubbles in this engaging game. Choose between a relaxing endless mode or timed challenges to achieve high scores and compete globally. Relieve stress or test your speed and accuracy.

Highlights
  • Endless bubble popping
  • Timed challenge modes
  • High score competition
  • Global leaderboards
  • Stress relief gameplay
Features
Read full description

Just Pop Bubble is a game where you endlessly tap and pop bubbles! There are two modes: one where you can pop bubbles mindlessly without any time limit to relieve stress, and another where you aim for a high score within a set time. 【Endless Mode】 A mode where you can pop bubbles endlessly without any time limit. 【30 Seconds Mode / 60 Seconds Mode】 In these modes, aim for a high score by popping as many bubbles as possible within the time limit. You can register your score and compete in the rankings with users from around the world based on scores registered in the last month!

Screenshots

Brain Training2 screens
Just Pop Bubble3 screens

Verdict

The call

The clearest difference is in-app purchases: Just Pop Bubble at none against Brain Training's 1. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Brain Training sells 1 one-off in-app purchase. Just Pop Bubble asks for nothing beyond the download.

UpkeepUpdate frequency

Brain Training ships an update every 2 months, Just Pop Bubble monthly. The most recent releases landed on September 12, 2026 and September 25, 2026 respectively.

Scorecard2 real differences · 8 level
Brain Training versus Just Pop Bubble: the parameters behind the verdict, then further details
ParameterBrain TrainingJust Pop Bubble
PriceFreeFree
Rating4.3 (3 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size9 MB55 MB
Age rating4+4+
DeveloperTakao Ichimuratakeshi ogawa

Customer experience

Brain Training

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Just Pop Bubble

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Brain Training

One-time1
  • Remove all ads$1.99
None

Just Pop Bubble

No in-app purchases

Questions

Is Brain Training free?
Brain Training is free to download, with in-app purchases available.
Is Just Pop Bubble free?
Just Pop Bubble is free to download, with no in-app purchases.
Do Brain Training or Just Pop Bubble have ads?
Both Brain Training and Just Pop Bubble show ads.
Which is updated more often, Brain Training or Just Pop Bubble?
Brain Training ships an update every 2 months, and Just Pop Bubble monthly. Most recently, Brain Training was updated on September 12, 2026 and Just Pop Bubble on September 25, 2026.

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