Nonogram1 vs IQ Test
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Nonogram1
This logic puzzle game challenges players to deduce hidden pictures by filling in cells based on numerical clues. It offers various grid sizes and helpful features like hints and auto-save to enhance the gameplay experience.
- Numerical clue-based gameplay
- Multiple grid sizes (10x10, 15x15, 20x20)
- BIG mode for larger challenges
- Hint system
- Auto-save functionality
- Auto-fill (x mark)
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Nonogram is the best logic game. - How to play - As the number of rows and columns to find the consecutive blocks. If more than one number, you have more than one space between the number and the number. The game will end as it finds a block of rows and columns, all numbers. - Features - 10X10, 15X15, 20X20, BIG mode game providing Provide hints Provide auto-save Provide auto-fill(x mark)
IQ Test
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CHALLENGE YOUR MIND. DISCOVER THE PATTERN. GO FURTHER WITH EVERY LEVEL. IQ Matrix Test is a progressive logic and pattern-recognition challenge built around classic 3×3 matrix puzzles. Study each matrix, discover the rules connecting its tiles, and choose the missing piece before time runs out. But completing a test is only the beginning. Start with Matrix Level 1, then progress through increasingly challenging levels with more questions, more complex rule combinations, and less time to solve them. ◆ PROGRESSIVE MATRIX LEVELS Every new level raises the challenge. As you advance, puzzles can combine multiple visual rules involving rotation, position, size, patterns, and other transformations. Complete a level to unlock the next challenge, replay previous levels, and see how far your reasoning skills can take you. ◆ FEATURES • 3×3 visual Matrix reasoning puzzles • Progressive difficulty across Matrix levels • Dynamically generated challenges • Increasingly complex rule combinations • Timed questions with difficulty-based limits • Multiple answer choices for every puzzle • Instant correct/incorrect feedback • Detailed rule explanation after each answer • Level completion results and accuracy score • Replay completed levels and improve your result • Share your achievements with friends • Clean, distraction-free interface • Designed for iPhone and iPad ◆ START FREE. GO FURTHER. Matrix Level 1 is available to everyone. Enjoy the challenge? Unlock the Full Matrix experience with a single lifetime purchase and continue from Level 2 onward through progressively harder Matrix challenges. No subscription. Unlock once and keep challenging yourself. Whether you enjoy logic games, pattern puzzles, brain teasers, or simply want a new reasoning challenge, IQ Matrix Test gives you a puzzle experience that keeps evolving as you progress. SPOT THE PATTERN. FIND THE MISSING TILE. REACH YOUR NEXT LEVEL.
Screenshots
Verdict
The clearest difference is update cadence: IQ Test at every 2 weeks against Nonogram1's every 10 months. Nonogram1's advantage is iOS requirement (8.0 vs 15.6). 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. Neither carries in-app purchases, so what you see is what you pay.
Nonogram1 ships an update every 10 months, IQ Test every 2 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.
| Parameter | Nonogram1 | IQ Test |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 23 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Myungil Kim | Ivaylo Ivanov |
In-app purchases
Nonogram1
No in-app purchases
IQ Test
No in-app purchases









