OCO vs Humbug
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
Humbug
Engage in a unique puzzle game where you control bugs to solve challenges. Discover your problem-solving skills with mind-bending gameplay, beautiful graphics, and hours of fun.
- Unique bug control puzzles
- Mind-bending gameplay
- Beautiful graphics
- Simple controls
- Hours of gameplay
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Do you think you're a genius? Take control of the bugs in this unique puzzle game and find out! Humbug features awesome bugs, beautiful graphics, simple controls and many hours of mind-bending gameplay!
Screenshots
Verdict
The clearest difference is update cadence: OCO at every 5 weeks against Humbug's every 12 months. OCO also leads on ratings volume (2.4K vs 375). Humbug's advantage is review sentiment (93% vs 73%) and rating (4.8 vs 4.6). On price, ads, in-app purchases and monetization model 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. OCO sells 8 one-off in-app purchases and Humbug sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Humbug holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: OCO has 2.4K ratings behind it against 375, so its average is the more settled of the two. Written reviews point the same way: 73% of OCO's written reviews are positive against 93% of Humbug's.
OCO ships an update every 5 weeks, Humbug every 12 months. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.
| Parameter | OCO | Humbug |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.4K ratings) | 4.8 (375 ratings) — better |
| Positive reviews | 73.0% of reviews | 92.7% of reviews — better |
| Number of ratings | 2.4K — better | 375 |
| Update frequency | Every 5 weeks — better | Every 12 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 113 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | SPECTRUM48 LIMITED | Dunderbit |
Customer experience
OCO
Humbug
User reviews
OCO
From 2.4K App Store ratingsWhat we love
- 👍 Smooth gameplay
- 🎨 Visually appealing
- 🎵 Great music/sound design
- 🧠 Challenging puzzles
- 🔓 Minimal ads
Room to improve
- 🐛 Frequent crashes/bugs
- 💰 Paywalls/in-app purchases
- 🤢 Can cause motion sickness
- 🔍 Restart level button hard to access
- 🕰️ Perfect time scores don't make sense
Humbug
From 375 App Store ratingsWhat we love
- 💎 Gorgeous graphics
- 🤩 Addictive gameplay
- 🧠 Challenging puzzles
- 🐞 Lovable bugs
- 👍 Well-executed mechanics
Room to improve
- 🔍 Lack of new levels/content
- 📺 Intrusive ads in free version
- 🤢 Motion sickness issues
- 💰 Aggressive monetization
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
Humbug
Reported bugs
2 issues- Occasional crashes or freezes
- Accidental level skips
Requested features
4 requests- More levels and new bug types
- Option to disable screen movement
- Accessibility settings
- Progression tracking/achievements
In-app purchases
OCO
- NO ADSFree
- x 2000 bits$0.99
- x 5000 bits$0.99
Show 5 moreShow fewer
- Remove ads$1.99
- x 8000 bits$2.99
- OCO pro$2.99
- x 30000 bits$4.99
- x 100000 bits$9.99
Humbug
- 1 000 Coins$1.99
- No Ads$2.99
- 3 000 Coins$4.99
Show 3 moreShow fewer
- 7 000 Coins$5.99
- 7 000 Coins$8.99
- 15 000 Coins$16.99
