Nonogram King vs Byul
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Nonogram King
Engage your brain with this logic puzzle game. Solve picture puzzles across various difficulty levels and modes, including time attack and special picture completion. Compete with friends or players worldwide.
- Logic puzzle solving
- Multiple difficulty levels
- Special picture completion mode
- Time attack challenge mode
- Multiplayer versus mode
- Leaderboards and achievements
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Brain training game that improves your power of logic [Game Features] - Various Levels (Easy, Normal, Hard) - Various stages - Special Mode: Complete a picture with pieces - Challenge Mode: Time attack mode (complete a picture faster) - Easy user interface and easy control - Multi player: versus mode - 16 languages supported - Leader Board, Achievement, friend invitation features supported - Tablet devices supported - fun game, free game, no wifi, no internet Facebook: https://www.facebook.com/mobirixplayen YouTube : https://www.youtube.com/user/mobirix1
Byul
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A daily brain puzzle where you place stars in a starry night sky. One puzzle per day, the same for everyone in the world. ▣ THE RULES (3 lines, infinite depth) A modern take on Star Battle, also known as "Two Not Touch": • Place K stars in each row • Place K stars in each column • Place K stars in each bold-bordered region • Stars cannot touch — not horizontally, vertically, or diagonally That's it. Three rules. But the deduction chains run deep. ▣ MODES • Daily Challenge — A new 10×10 Expert puzzle at midnight UTC. Everyone in the world solves the same one. Build your streak. • Custom Play — Pick your size (5×5 to 10×10) and difficulty (Easy → Master). Five tiers of brain-bending. • Resume Anywhere — Your in-progress game auto-saves. Pick up where you left off. ▣ NO AD HARASSMENT • Daily Challenge is always ad-free • Get a hint by watching one short ad — that's it • Remove ads forever with a single one-time purchase • No subscriptions, no upsells, no "premium tier" ▣ THIS IS FOR YOU IF • You've solved Killer Sudoku Expert and want the next step • You love NYT Games' "Two Not Touch" puzzles • You miss the long deduction chains of Nikoli-style puzzles • You want a focused 5 to 30 minutes a day for your brain ▣ TOOLS THAT RESPECT YOUR TIME • Three input modes — Star, X-mark, Eraser — never more than one tap to switch • Drag in X mode to paint multiple cells in one motion • Unlimited Undo / Redo • Instant red highlight when a placement violates the rules • Hint system reveals one correct star at a time (via short reward ad) ▣ TRACK YOUR PROGRESS • Solving time and total completions • Best time per grid size • Current streak and longest streak • Compare your record against the global average ▣ MADE IN KOREA Independent puzzle studio. Built for people who actually solve hard puzzles, not "casual brain games.
Screenshots
Verdict
The clearest difference is device support: Nonogram King at 3 against Byul's 1. Nonogram King also leads on iOS requirement (15.6 vs 26.5). On price, ads and in-app purchases 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. Nonogram King sells 4 one-off in-app purchases and Byul sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Nonogram King | Byul |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (23 ratings) — better | — |
| Positive reviews | 73.9% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 4 months | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 26.5 |
| Further details — not scored | ||
| Size | 51 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | MOBIRIX | Jaehyeok Lee |
In-app purchases
Nonogram King
- Purchase 500 Gold$4.99
- Purchase 1,000 Gold$9.99
- Purchase 3,300 Gold$29.99
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- Purchase 7,000 Gold$49.99
Byul
- Remove Ads$9.99









