Fluffdoku vs Wavelark
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Fluffdoku
A charming logic puzzle game where you place cats on a board according to specific rules. Solve increasingly complex challenges and enjoy daily brain training with helpful tools. Every move counts in this relaxing, cat-themed experience.
- Cat-themed logic puzzles
- Region, row, and column deduction
- No adjacent or diagonal cats
- 3-heart challenge system
- Daily Challenges
- Helpful puzzle tools
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Fluffdoku is a cozy cat-themed logic puzzle game where every move matters. Study the colored regions, follow the rules, and figure out exactly where each cat belongs. Simple Rules, Clever Puzzles The goal is to place all cats correctly on the board: • Each colored region can contain only one cat. • Cats cannot be placed in the same row. • Cats cannot be placed in the same column. • Cats cannot touch each other, even diagonally. Use these rules together to eliminate impossible tiles and find the correct location for every cat. Double-tap a tile to place a cat. Be careful — each level gives you only 3 hearts. A wrong choice costs one heart, so think before you tap! Plenty of Puzzles Start with simple boards and gradually take on more challenging layouts. Different region shapes and grid arrangements create fresh logic puzzles in every level. Daily Challenge Come back every day for a new puzzle. Complete Daily Challenges and give your brain a quick daily workout. Helpful Tools Stuck on a tricky board? Use 2 helpful tools to narrow down possible cat locations and find your next move faster. Features • Cute and cozy cat theme • Easy-to-learn logic gameplay • Color region, row and column deduction • No adjacent or diagonal cats • 3-heart challenge system • Regular puzzle levels • Daily Challenges • 2 helpful puzzle tools • Relaxing and satisfying brain training Observe the board, eliminate impossible spaces, and find every fluffy cat. Start solving Fluffdoku today!
Wavelark
Engage with a unique puzzle game where you tap to send rings of light through five distinct skies, each with its own quiet rule. Solve short, readable puzzles without timers or pressure, and receive a shareable digital art card upon completion.
- Five unique puzzle skies
- Code-generated interactive art
- Shareable digital art cards
- Offline gameplay
- No timers or failure states
- Customizable audio and haptics
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Five skies are listening. Tap, and a ring of halftone light leaves your finger and travels up. When it reaches a receiver, the receiver charges; charge one twice and it answers with a gold ring of its own. That is the whole verb. Everything else is the sky. Each of the five skies adds one quiet rule: - The Courtyard - clouds absorb what you send. - The Wind - the wind carries every wave sideways. Aim upwind. - The Night - the receivers are hidden until a wave strikes them. - The Harbor - the water mirrors your wave back at the sky. - The Chorus - only the chorus can reach the great eye. You get a small budget of taps per sky, so a sky is a short, readable puzzle rather than a test of speed. There is no timer and nothing to fail loudly at. A run takes about ten minutes. When you finish, the app draws you a card - live, by the same renderer that drew the sky you just played - and you can keep it, share it, or save it to Photos. Also inside: - An atlas of the five skies, with your best run for each and single-sky replay. - A gallery of the cards you kept. - Music, sound and haptics each with their own switch. Made to be quiet: - The game itself plays offline; the network is used for ads and attribution. - No account and no sign-in. Free, with no in-app purchases. - Ad supported: one interstitial after a full five-sky run, never during play. - Your runs, cards and settings stay on this device. The advertising and attribution SDKs collect device identifiers and ad data - see the privacy policy. The music is written for this app and synthesized live as you play, so no two runs sound quite the same. The scenery is AI-generated and was reviewed by hand; everything interactive - the waves, the receivers, the rings, the card - is drawn by code at runtime.
Screenshots
Verdict
The clearest difference is review sentiment: Wavelark at 100% against Fluffdoku's 0%. Wavelark also leads on rating (4.3 vs 2.5) and update cadence (every 2 days vs every 5 days). Fluffdoku's advantage is iOS requirement (13.0 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Wavelark holds the better App Store score, 4.3 against 2.5. That said, the two scores are not equally well evidenced: Wavelark has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Fluffdoku's written reviews are positive against 100% of Wavelark's.
Fluffdoku ships an update every 5 days, Wavelark every 2 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.
| Parameter | Fluffdoku | Wavelark |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 4.3 (20 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 20 — better |
| Update frequency | Every 5 days | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 130 MB | 313 MB |
| Age rating | 4+ | 4+ |
| Developer | Le Thom Hong Thi | Zeren Brisk |
Customer experience
Fluffdoku
Wavelark
In-app purchases
Fluffdoku
No in-app purchases
Wavelark
No in-app purchases








