OCO vs Infinity Number Memory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
OCO
Engage in a captivating one-touch puzzle-platformer with over 7000 levels. Master simple controls to navigate challenging environments, create your own levels, and enjoy a unique audio-visual experience. Compete in daily challenges and strive for perfect solutions.
- Simple one-touch controls
- Over 7000 challenging puzzles
- Level editor and sharing system
- Daily challenges
- Minimalist design
- Procedurally-generated soundtrack
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“OCO is an exceptionally clever one-touch puzzle-platformer” 8/10 Pocket Gamer “Gloriously addictive and intelligent puzzles” 8/10 Touch Arcade Immerse yourself in the beautiful audio-visual world of OCO Use simple one-touch controls to launch, rush, crash, glide, warp, and hang as you solve over 7000 fast-paced platforming puzzles FEATURES • Simple one-touch controls • Complex challenging puzzles • Precision platforming • 7000 hand-selected player-created levels • Create and share levels using OCO jpg levels system • Beautiful minimal design • Procedurally-generated soundtrack for every level • Built-in editor • Daily challenges • 'Discord' community • ‘Perfect solution’ challenges for all levels • 46 achievements AWARDS • Finalist 'Pocket Gamer People’s Choice Award', 2020 • Runner-up ‘Big Indie Pitch’, Develop, Brighton, 2018 • Finalist ‘Very Big Indie Pitch’ Pocket Gamer Connects, London, 2017
Infinity Number Memory
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Infinity Memory is a number-memory puzzle: glance at where the numbers are, then tap them back in order, 1-2-3. A relaxing brain workout you can play forever. ■ Puzzles that never run out Every board is generated fresh, so there is always a new one waiting. Nothing is pre-made — solve one and the next appears. ■ Big text, easy to follow Large numbers, high contrast, three text sizes. A gentle guided practice teaches the rules first, and hints are there when you need them. How to play Numbers appear across the board, then vanish after a moment — the tiles stay. Tap the spots in ascending order, 1, 2, 3, to recall them. The count grows little by little. Each round is 60 seconds — see how many you can clear. For anyone who enjoys numbers and puzzles, or a daily mental workout. All ages welcome.
Screenshots
Verdict
OCO and Infinity Number Memory are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. OCO sells 8 one-off in-app purchases and Infinity Number Memory sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | OCO | Infinity Number Memory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.4K ratings) — better | — |
| Positive reviews | 73.0% of reviews | — |
| Number of ratings | 2.4K — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 113 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | SPECTRUM48 LIMITED | masato nishikawa |
Bugs and requests
OCO
Reported bugs
4 issues- Game crashes on startup after updates
- Slow mode issue prevents level uploads
- Levels sometimes can't be opened
- Losing progress/data after updates
Requested features
5 requests- Add different beat/music options
- Allow liking levels without completing them
- Improve level saving/loading
- Add more block types (traps, flippers, etc.)
- Bring back online features
Infinity Number Memory
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OCO
- NO ADSFree
- x 2000 bits$0.99
- x 5000 bits$0.99
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- Remove ads$1.99
- x 8000 bits$2.99
- OCO pro$2.99
- x 30000 bits$4.99
- x 100000 bits$9.99
Infinity Number Memory
- Remove Ads$5.99









