Sudoku Solver AI vs KeyHub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sudoku Solver AI
This app uses AI and text recognition to solve Sudoku puzzles from photos, screenshots, or manual input. Get hints, play, share, or print your puzzles. An in-app purchase removes ads.
- AI-powered Sudoku solving
- Camera and screenshot import
- Manual input mode
- Get hints for cells
- Play, share, and print puzzles
- User guide included
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Sudoku Solver AI is an app that you can solve any Sudoku by Import Sudoku using Text Recognizer Technology. You can solve Sudoku by three mode. ◆ Camera mode you have to take photo of Sudoku by App then crop & verify character. ◆ Screenshot mode you have to bring screenshot from gallery by App then crop & verify character. ◆ Manual Mode you have to type each character of Sudoku one by one. You can solve entire sudoku or tap on cell get hint You can also Play, Share & Print Sudoku App Also have user guide for App Functions. Popup Keypad for Smart Typing. App contains light ads remove ads buy In App Purchase.
KeyHub
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KeyHub helps teams manage keys better. A KeyHub represents a physical key cabinet. Simply add your keys to KeyHub and assign them to hook numbers. When a key is required, check it out on the app so your team knows who has taken the key and when. Daily summary emails are sent to the KeyHub Manager and, when a key is due back, reminder emails are sent to people that have checked out a key. Keys can have useful notes and a log of all key access is securely stored. KeyHub helps you keep your key inventory up to date and accurate.
Screenshots
Verdict
The clearest difference is in-app purchases: KeyHub at none against Sudoku Solver AI's 4. KeyHub also leads on ads (none vs shown) and update cadence (weekly vs fortnightly). On price 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. Sudoku Solver AI sells 4 in-app purchases, starting at $4.99 per month. KeyHub asks for nothing beyond the download.
Sudoku Solver AI ships an update fortnightly, KeyHub weekly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | Sudoku Solver AI | KeyHub |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 12.1 — better |
| Further details — not scored | ||
| Size | 84 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohit Singi | Gversion Ltd |
In-app purchases
Sudoku Solver AI
- 1 Month$4.991 Month
- 1 Year$7.991 Year
- 6 Month$7.996 Months
- Life Time Pro$9.99
KeyHub
No in-app purchases
Questions
Is Sudoku Solver AI free?
Is KeyHub free?
Do Sudoku Solver AI or KeyHub have ads?
Which is updated more often, Sudoku Solver AI or KeyHub?
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