Puzzle IO vs Binary Logic
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Puzzle IO
Experience a modern, fast-paced logic puzzle game based on binary Sudoku. Fill grids with 0s and 1s following specific rules, earn bonuses with a smart point system, and compete globally. Offers endless challenges across six difficulty levels.
- Fill 10x10 grids with 0s and 1s
- Equal 0s and 1s per row/column
- No three identical numbers in a row
- Smart point system with bonuses
- Time-based multipliers for higher scores
- Game Center support and global leaderboards
- Six difficulty levels
- Unlimited unique puzzles
Read full descriptionHide full description
Addictive Logic Fun! Looking for a fresh take on Sudoku? Puzzle IO brings you a modern, fast-paced, and highly addictive logic puzzle experience! Easy to learn, hard to master! * Fill each 10x10 grid with 0s and 1s * Each row and column must have an equal number of 0s and 1s * No three identical numbers in a row! Think fast, score big! * Smart point system: Earn bonuses by solving grids efficiently! * Time-based multipliers: Solve puzzles quickly for higher scores! * Game Center support: Compete with friends and climb the global leaderboards! Endless Challenges! * Six difficulty levels: Unlock harder modes as you improve! * Unlimited unique puzzles: No two grids are the same! * Clean, modern design: Smooth animations & intuitive controls! Ready to train your brain? Download Puzzle IO - Binary Sudoku now and start playing!
Binary Logic
Engage your mind with a pure logic puzzle game that requires no guessing. Fill grids with 0s and 1s while adhering to strict logical constraints. Offers multiple modes and 100 levels of increasing difficulty for a focused, rewarding experience.
- Pure logic puzzles, no guessing
- Strict logical constraints
- 100 levels with increasing difficulty
- Challenge and level-based progression
- Score system based on speed and accuracy
- Offline play
- Game Center achievements and leaderboards
Read full descriptionHide full description
Discover a pure logic puzzle game designed to challenge your mind — with no guessing involved. Binary Logic is based on simple but powerful rules. Your goal is to fill the grid using only 0s and 1s, while respecting strict logical constraints: • Each row and column must contain the same number of 0s and 1s • No more than two identical numbers can be adjacent • Every row and column must be unique What starts simple quickly becomes a real test of focus, reasoning, and precision. Features • Pure logic puzzles with no randomness and no guessing • Multiple modes, including Challenge and level-based progression • 100 levels with increasing difficulty • Score system based on speed and accuracy • Game Center achievements and leaderboards • Play offline, anytime • No ads, no distractions Whether you’re new to binary puzzles or a seasoned logic expert, Binary Logic offers a clean, focused experience that rewards thinking, not luck. One-time purchase. No ads. Play offline. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Binary Logic at none against Puzzle IO's shown. Binary Logic also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 75%). Puzzle IO's advantage is ratings volume (348 vs 2) and iOS requirement (13.0 vs 18.0). On price, update cadence, 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. Puzzle IO sells 1 one-off in-app purchase and Binary Logic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Binary Logic holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Puzzle IO has 348 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Puzzle IO's written reviews are positive against 100% of Binary Logic's.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.
| Parameter | Puzzle IO | Binary Logic |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (348 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 74.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 348 — better | 2 |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 107 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 99 Up Games | Francois Thibault |
Customer experience
Puzzle IO
Binary Logic
Bugs and requests
Puzzle IO
Reported bugs
4 issues- Incorrect error detection on completed rows/columns
- Frequent crashes and bugs
- Game sometimes freezes or becomes unresponsive
- Ads not loading properly, preventing gameplay
Requested features
5 requests- Dark mode option
- Better hint system that explains the logic
- Option to turn off row/column completion notifications
- More challenging puzzle levels
- Ability to create and save custom puzzles
Binary Logic
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Puzzle IO
- Remove Ads$2.99
Binary Logic
- Lifetime Access$2.99
Questions
Is Puzzle IO free?
Is Binary Logic free?
Which has better reviews, Puzzle IO or Binary Logic?
Do Puzzle IO or Binary Logic have ads?
Which is updated more often, Puzzle IO or Binary Logic?
Other comparisons
