Real Sudoku™ vs CN Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Real Sudoku™
Experience authentic Sudoku puzzles with a single, logical solution. This app offers thousands of unique, handcrafted challenges with a clean interface and high-definition graphics. Enjoy uninterrupted gameplay with autosave functionality.
- 3000 unique Sudoku puzzles
- Authentic puzzles with single solutions
- Clean and enjoyable gameplay board
- Handmade and tested challenging games
- Autosave for unfinished games
- High-definition graphics
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Now with 3000 unique puzzles!!! Can you solve them all? A real Sudoku puzzle has only one unique solution which can be achieved by logical deduction along. If a Sudoku puzzle can be solved in more than one way, or if you have to guess some numbers then it is not an authentic puzzle. That's what Real Sudoku is. The first iPhone/iPad authentic sudoku game in the App Store. - Clean board, providing hours of pleasure gameplay; - Handmade unique challenging games. All games were made and tested carefully by us; - Autosave game. You don't need to worry if you don't have much time to play. It will automatically save all unfinished games; - Simple menu context. Your game is just a few clicks away; - High definition graphics for iPad and iPhone.
CN Plus
Access a vast library of religious content, including sermons, programs, music, and documentaries. Relive past broadcasts and experience live streams from a prominent communication system. Explore the legacy of Monsenhor Jonas Abib.
- Sermons and religious programs
- Music and documentaries
- Live streaming
- Archived content
- Monsenhor Jonas Abib legacy
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O CN Plus é o serviço de streaming do Sistema Canção Nova de Comunicação. Aqui você encontra pregações, programas, música e documentários, bem como todo o legado do Monsenhor Jonas Abib. A emoção do presente em transmissões ao vivo, e as memórias do passado em um acervo surpreendente.
Screenshots
Verdict
The clearest difference is in-app purchases: CN Plus at none against Real Sudoku™'s 1. CN Plus also leads on rating (5.0 vs 4.7) and update cadence (every 5 weeks vs every 4 months). Real Sudoku™'s advantage is ratings volume (46 vs 2) and iOS requirement (12.0 vs 16.0). On price, review sentiment, ads 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. Real Sudoku™ sells 1 one-off in-app purchase. CN Plus asks for nothing beyond the download.
CN Plus holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Real Sudoku™ has 46 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 85% of Real Sudoku™'s written reviews are positive against 81% of CN Plus's, so the app with the better star average is not the one people write more warmly about.
Real Sudoku™ ships an update every 4 months, CN Plus every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Real Sudoku™ | CN Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (46 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 85.4% of reviews — better | 81.0% of reviews |
| Number of ratings | 46 — better | 2 |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 27 MB | 30 MB |
| Age rating | 4+ | +4 |
| Developer | Deucher | Cancao Nova |
Customer experience
Real Sudoku™
CN Plus
Bugs and requests
Real Sudoku™
Reported bugs
10 issues- App freezes
- App crashes
- Puzzle 207 is unsolvable
- App freezes on ad
- App doesn't open after iOS update
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- Mis-made/unsolvable puzzles
- Game state not saved after freeze
- Frequent crashes since iOS 6 update
- Cannot access game without signing into Game Center after update
- Problem with puzzle 13 (error or user error)
Requested features
13 requests- Switch between pen and pencil
- Layout closer to Real Kakuro
- Plain background option
- Additional puzzles to purchase
- Restore purchases across devices
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- Optional relaxing music
- Hint button
- Pause button without time penalty
- Undo facility
- Highlighting functionality
- Tips to help beginners
- More customization options (hints, error penalty, show mistakes)
- Add additional games
CN Plus
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Real Sudoku™
- Remove Ads$2.99
CN Plus
No in-app purchases
