Owldoku! vs Latch
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Owldoku!
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Owldoku is a cozy logic puzzle starring a clever little owl. The rule is simple: place exactly one owl in every row, every column and every colour region, and no two owls may touch. Every solution is pure logic. No guessing, ever. • A hand-crafted collection of levels, from gentle to genuinely tough • A brand-new Daily Challenge every day • Smart hints when you're stuck • Relaxing, light-on-ads design - go fully ad-free anytime • Colour-blind friendly, full Turkish and English • Play offline, anywhere Sharpen your focus and deduction, one owl at a time. Can you solve them all? Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latch
Engage in a pure deduction game with a single, logical solution for every puzzle. Place nodes on a grid following simple rules, and use your reasoning skills to uncover the solution without any pressure or luck involved. Enjoy a clean design and offline play.
- 1,000 verified logic puzzles
- Daily challenge puzzles
- Build your solving streak
- Clear, uncluttered design
- Offline play supported
- Ads can be switched off
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Latch is a game of pure deduction. Every puzzle has one solution, and you can always reason your way to it - no guessing, no luck, no timers rushing you. Just you and a grid that rewards a clear mind. The rule is simple: Place one node in every row, every column, and every colored region - and no two nodes may touch, not even diagonally. From that single rule comes a surprising depth of logic. Mark the cells you've ruled out, place your nodes with confidence, and watch the solution reveal itself. What's inside: • 1,000 verified puzzles - every one checked for a single solution and a path of pure logic. Grids stay a comfortable size; it's the reasoning that deepens, from spotting a single forced cell to deductions spanning several regions at once. • A new daily challenge - one fresh puzzle every day, the same for everyone. • Build your streak - solve each day to keep your streak alive, and watch it climb. • Clear, uncluttered design - bright, distinct colors and nothing on screen but the puzzle. • Learn in a minute - a quick walkthrough teaches you everything; the depth comes from you. • Ads you can switch off - one small purchase removes the banner and between-level ads, for good. • Play anywhere, offline - no account, no sign-up, no connection required. No pressure. No randomness. Just the quiet satisfaction of a puzzle that always makes sense. Think you can solve them all?
Screenshots
Verdict
The clearest difference is update cadence: Owldoku! at every 2 days against Latch's weekly. Owldoku! also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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. Owldoku! sells 2 in-app purchases, starting at $1.99 per month and Latch sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Owldoku! ships an update every 2 days, Latch weekly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | Owldoku! | Latch |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (11 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 11 — better |
| Update frequency | Every 2 days — better | Weekly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | BLUMESOFT LTD | Olivas Labs LLC |
In-app purchases
Owldoku!
- No Ads - Monthly$1.991 Month
- No Ads - Yearly$14.991 Year
Latch
- Remove Ads$4.99









