Just Pop Bubble vs Abacus Slash
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Endless bubble popping
- Timed challenge modes
- High score competition
- Global leaderboards
- Stress relief gameplay
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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!
Abacus Slash
A fast-paced game where you quickly input numbers on a virtual abacus to match on-screen prompts before your health depletes. Progress through 30 stages and 10 chapters, improving your mental math speed and abacus skills.
- Lightning-fast abacus calculation
- 30 stages with increasing difficulty
- Chapter-based story progression
- Best time and star ratings
- Multiple player profiles
- Practice stages for basics
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A lightning-fast abacus calculation game — enter the displayed numbers on the soroban before your HP runs out! From 1-digit addition to 3-digit mixed calculations, race through 30 stages across 10 chapters and prove your mental math speed. How to Play A number flashes on screen. Slide the beads to match it — fast. The longer you take, the more HP you lose. Clear consecutive numbers to complete each stage. Features - Master the Basics in Practice Stages - 30 stages: 1 to 3 digits, addition, subtraction & mixed - Chapter-based story progression - Best time & star ratings per stage - Multiple player profiles — share with family & friends - Optimized for iPhone & iPad Think you can master the abacus at maximum speed? Slash through every stage and find out.
Screenshots
Verdict
The clearest difference is in-app purchases: Just Pop Bubble at none against Abacus Slash's 1. Just Pop Bubble also leads on iOS requirement (15.6 vs 17.4). Abacus Slash's advantage is update cadence (every 2 days vs monthly). On price, 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
Both are free to download. Abacus Slash sells 1 one-off in-app purchase. Just Pop Bubble asks for nothing beyond the download.
Just Pop Bubble ships an update monthly, Abacus Slash every 2 days. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.
| Parameter | Just Pop Bubble | Abacus Slash |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.4 |
| Further details — not scored | ||
| Size | 55 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | takeshi ogawa | POPPO STUDIO |
Customer experience
Just Pop Bubble
Abacus Slash
In-app purchases
Just Pop Bubble
No in-app purchases
Abacus Slash
- Unlock All Stages & Remove Ads$3.99
Questions
Is Just Pop Bubble free?
Is Abacus Slash free?
Do Just Pop Bubble or Abacus Slash have ads?
Which is updated more often, Just Pop Bubble or Abacus Slash?
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