aa vs Core Ball
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
aa
A minimalist one-tap puzzle game that tests your skill, focus, and timing. Shoot dots into a spinning circle without collision to progress through over 1,300 challenging levels. Play offline and compete with friends in this addictive, timeless experience.
- One-tap gameplay
- Over 1,300 handcrafted levels
- Offline play
- Minimalist design
- Challenge friends
- Daily streaks
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aa – The Original One-Tap Timing Puzzle Game. Simple, addictive, and timeless. Like Snake on an old flip phone, aa is a pure test of skill, focus, and timing. Over 50 million players have tapped, missed, and tapped again. Tap to shoot dots into the spinning circle without hitting the others. Easy to play. Very hard to master. One mistake and it's game over. Can you beat level 31? Most players can't. Level 35 is even harder. + Over 1,300 handcrafted levels + One-tap gameplay, no tutorials needed + Play offline, anywhere, anytime + Challenge friends and share your progress + Daily streaks to keep you coming back + Minimalist design, maximum addiction Whether you're on level 1 or level 1,300, aa keeps pulling you back. Handmade in Australia by General Adaptive Apps. If it's not published by us, it's not the real aa. Support indie devs. Loved in the USA, UK, Australia, Canada, France, Germany, Mexico, Turkey, India and all around the world. A top game for over 10 years. Download aa now — see how far you can get. Tip: Restore old high scores via Menu > Help > Restore Scores (Game Center) Terms: generaladaptive.com/terms-privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Core Ball
Test your timing and focus by launching balls into a rotating core without collision. Progress through handcrafted levels with increasing difficulty and compete in weekly tournaments. Unlock new skins and power-ups as you master the game.
- 165 handcrafted levels
- Weekly tournaments with boss battles
- Unlockable cosmetic items
- Power-ups for progression
- Personal best times and leaderboards
- Guest play option
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Core Ball is a pure test of timing, focus, and nerve. Tap to launch every ball into the rotating core—but never hit a ball that is already attached. The rule is simple. The later levels are not. • 165 handcrafted levels with changing speed, direction, and precision targets • Weekly Tournament: race the Guardian up the Guardian Tower, with a boss every 10th floor (after level 5; sign-in required) • Smooth native gameplay tuned for responsive play • Unlockable Core Ball skins, profile showcases, and music • Heart and snail power-ups earned through progression and daily rewards • Personal best time for every level • Verified overall and per-level leaderboards • Guest play with optional Apple or Google sign-in • No chat, photo uploads, or custom public profile text How far can your timing take you?
Screenshots
Verdict
The clearest difference is review sentiment: Core Ball at 100% against aa's 56%. Core Ball also leads on rating (5.0 vs 3.9) and in-app purchases (none vs 8). aa's advantage is ratings volume (11K vs 5) and chart position (#180 vs unranked). On price, ads, 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
Both are free to download. aa sells 8 in-app purchases, starting at $2.99 per month. Core Ball asks for nothing beyond the download.
Core Ball holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: aa has 11K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 56% of aa's written reviews are positive against 100% of Core Ball's.
aa ships an update every 10 days, Core Ball every 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | aa | Core Ball |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (11K ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 56.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 11K — better | 5 |
| Update frequency | Every 10 days | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #180 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 103 MB | 26 MB |
| Age rating | 4+ | 12+ |
| Developer | General Adaptive Apps Pty Ltd | AREALME LIMITED |
Customer experience
aa
Core Ball
Bugs and requests
aa
Reported bugs
4 issues- Unresponsive controls
- Incorrect ball size on newer devices
- Persistent issues with level 7 and 8
- Glitchy end-of-level screens
Requested features
4 requests- Skip level option
- Hint system
- Daily challenges
- Music/sound options
Core Ball
Not enough reviews yet to summarise bugs or requests.
In-app purchases
aa
- aa Legend$2.991 Month
- aa Legend$19.991 Year
- Skip Level$0.49
- Skip 3 Levels$1.19
- Skip 5 Levels$1.79
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- Remove Ads$5.99
- Unlock All Levels$9.99
- Complete aa$14.99
Core Ball
No in-app purchases









