Pettson's Puzzle vs OKO
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Pettson's Puzzle
Engage with classic characters in a charming jigsaw puzzle experience. Solve puzzles with varying piece counts and difficulty settings, featuring interactive surprises upon completion. Designed for all ages, it offers a delightful and ad-free gaming session.
- 8 original jigsaw puzzles
- Adjustable piece counts (12, 16, 24)
- Interactive surprises
- Customizable difficulty
- Suitable for ages 2+
- No ads or in-app purchases
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Solve jigsaw puzzles with old man Pettson and his cat Findus! The jigsaw puzzles are based on original drawings created by Sven Nordqvist, the author of Pettson and Findus. There are eight puzzles with different difficulty levels and an interactive surprise after completing each puzzle! Features: • 8 exciting jigsaw puzzles to solve! • 12, 16 or 24 pieces. • An interactive surprise after each completed puzzle! • Customize difficulty by selecting rotated pieces and/or snap pieces. • Great for all ages, from 2 years old and up. • *** No ads, no in-app purchases. ***
OKO
A captivating puzzle game that transforms NASA satellite images into a cosmic visual and auditory experience. Reconstruct images by precisely stopping rotating circular pieces, with increasingly complex patterns and otherworldly soundscapes.
- Hypnotizing puzzle gameplay
- NASA satellite imagery
- Otherworldly soundscapes
- Retina graphics
- Increasingly complex patterns
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* Swisscom App of the Year 2012 OKO is a hypnotising puzzle game that turns satellite images taken from the NASA database into a mesmerising journey around the Planet. The game's rich otherworldly soundscapes are composed from recordings taken aboard space shuttles. The goal is to reconstruct an image by stopping rotating circles cut out from the image. For each level, the animated pieces draw increasingly complex patterns. The challenge is to be attentive to image juxtapositions in order to stop each circles movement at the right moment. Now available on the App Store with retina graphics! "Beautiful. Engaging. Excellent transmedia incorporation of space imagery.” – Yvonne Clearwater, New Media Innovation Leader at NASA / Ames Research Center
Screenshots
Verdict
The clearest difference is review sentiment: Pettson's Puzzle at 100% against OKO's 71%. Pettson's Puzzle also leads on update cadence (every 7 months vs every 44 months) and iOS requirement (12.0 vs 14.0). 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
Pettson's Puzzle costs $3.99 and OKO $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Pettson's Puzzle ships an update every 7 months, OKO every 44 months. Both last shipped on October 23, 2026.
| Parameter | Pettson's Puzzle | OKO |
|---|---|---|
| Price | $3.99 | $3.99 |
| Rating | — | 4.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 71.4% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 7 months — better | Every 44 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 145 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Filimundus AB | Playables |
Customer experience
Pettson's Puzzle
OKO
In-app purchases
Pettson's Puzzle
No in-app purchases
OKO
No in-app purchases
Questions
Is Pettson's Puzzle free?
Is OKO free?
Do Pettson's Puzzle or OKO have ads?
Which is updated more often, Pettson's Puzzle or OKO?
Other comparisons
