Jigsaws+ vs Nagi Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Jigsaws+
Enjoy a vast collection of jigsaw puzzles with no ads, tracking, or subscriptions. This app offers over 150 high-quality images of animals and landscapes, with customizable piece counts. Its intuitive interface and "snap-to-place" feature make it accessible for everyone.
- Over 150 animal and landscape puzzles
- Adjustable number of pieces
- Intuitive interface
- Pieces snap into place
- No ads, tracking, or subscriptions
- All puzzles unlocked
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No ads, no tracking, no subscriptions. Enjoy jigsaw puzzles for all ages with more than 160 beautiful animal and landscape photos. Choose the number of pieces to match your skill level, from easy puzzles for beginners to more challenging puzzles for experienced players. The interface is simple and intuitive. Puzzle pieces snap into place and connect easily, making the game enjoyable for users of all ages and abilities, including those with limited fine motor skills.
Nagi Sudoku
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The same puzzle. Something to share. Nagi Sudoku lets you challenge family and friends to the same puzzle with an 8-digit game number. Enjoy a calm Sudoku app with no ads and no subscriptions. SHARE A NUMBER. SOLVE THE SAME PUZZLE. Copy or share the 8-digit game number from your puzzle. Your family member or friend enters it in Open Game Number in Nagi Sudoku to recreate the same starting grid. Solve at your own pace, compare your times, and talk about the tricky parts, even when you are far apart. Each player needs the app on their own iPhone. Moves and progress are not synchronized in real time. PAY ONCE. ENJOY THE QUIET. No ads, no subscriptions, and no separate account to create. Regular puzzles work offline. Your grid and pencil notes are saved automatically on your device, ready for you to continue later. BRING YOUR PAPER PUZZLES Manually enter the given numbers from a book or newspaper in Custom Puzzle. Use pencil notes and undo as you solve. Before you begin, the app checks that the puzzle is valid and has exactly one solution. Custom puzzles cannot be shared using an 8-digit game number. TOOLS FOR EVERYDAY SOLVING • Four difficulty levels, from Beginner to Expert • Continuous input: select a number, then place it in multiple cells • Highlight matching numbers, rows, columns, and boxes • Pencil notes, undo, and hints • Puzzle history and progress charts • Light and dark appearance • Export and restore your saved data as a file A SHARED DAILY CHALLENGE Try the Daily Puzzle, shared by players around the world. Connect to Game Center if you would like to join the daily score leaderboard. Game Center is optional. The daily puzzle and leaderboard reset at midnight Japan Standard Time (15:00 UTC). A SHARED WEEKLY CHALLENGE Take on a new Expert puzzle every Monday at midnight Japan time. Complete it within the week to enter the ranking. You can retry both shared puzzles after completion, and Game Center records your best eligible weekly score. Game Center is optional. Available in English, Japanese, German, and French.
Screenshots
Verdict
The clearest difference is update cadence: Nagi Sudoku at every 2 days against Jigsaws+'s every 3 months. Nagi Sudoku also leads on price ($0.99 vs $1.99). Jigsaws+'s advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On 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
Jigsaws+ costs $1.99 and Nagi Sudoku $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Jigsaws+ ships an update every 3 months, Nagi Sudoku every 2 days. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | Jigsaws+ | Nagi Sudoku |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 2 MB |
| Age rating | 4+ | 12+ |
| Developer | fishdog.net | Tomohiro Fukushima |
In-app purchases
Jigsaws+
No in-app purchases
Nagi Sudoku
No in-app purchases









