JPDriver MASTER vs Number Puzzle Worksheet Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JPDriver MASTER
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JPDriver MASTER helps you prepare for Japan’s ordinary driver’s license written test. Study in Japanese, Chinese, English, Korean, Vietnamese, or Thai. Features • 2026-style practice questions • Mock exams close to the real test • Review mistakes and weak areas • Study by category and difficulty • AI explanations with your own API key • Track progress and accuracy • Restore purchases and use offline activation codes Practice traffic rules, road signs, safety checks, and hazard prediction. One purchase provides 2 months of access. No auto-renewal.
Number Puzzle Worksheet Maker
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Number Puzzle Worksheet Maker is an educational and customizable tool designed for creating printable number grid puzzle worksheets, suitable for students, parents, and educators. With support for multiple grid sizes including 4×4, 6×6, and 9×9 puzzles, this app allows you to set difficulty levels, choose the number of puzzles, and generate high-quality practice sheets. Generated worksheets can be previewed, exported as PDF files, printed, or shared with others, making this app ideal for home study, classroom preparation, tutoring, and learning reinforcement. The intuitive interface makes it easy to create logic grid puzzles regardless of skill level. PDF layouts are optimized for A4 portrait orientation, and header fields such as date, school name, and class name can be automatically included. Puzzles can include answer keys, helping learners review and track progress. Whether you are preparing practice materials for children or generating worksheets for educational settings, this app offers flexible options to fit your needs. The free version provides access to basic worksheet creation features. Upgrading to the Pro version removes ads, enables unlimited history of created worksheets, and allows generation of answer sheets and other advanced functionality. This app is your comprehensive solution for creating, exporting, printing, and sharing logic puzzle and number grid learning worksheets. Terms of Service: https://lineocean.com/numberpuzzleworksheetmaker Privacy Policy: https://lineocean.com/numberpuzzleworksheetmaker
Screenshots
Verdict
The clearest difference is ads: JPDriver MASTER at none against Number Puzzle Worksheet Maker's shown. JPDriver MASTER also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.2). Number Puzzle Worksheet Maker's advantage is update cadence (every 2 weeks vs every 6 weeks). On price 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
Both are free to download. JPDriver MASTER sells 1 one-off in-app purchase and Number Puzzle Worksheet Maker sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
JPDriver MASTER ships an update every 6 weeks, Number Puzzle Worksheet Maker every 2 weeks. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.
| Parameter | JPDriver MASTER | Number Puzzle Worksheet Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 129 MB | 8 MB |
| Age rating | 9+ | 4+ |
| Developer | Yoshinn CO., LTD. | Fumihiro Kawasaki |
In-app purchases
JPDriver MASTER
- 2か月フルアクセス会員$3.99
Number Puzzle Worksheet Maker
- Pro$2.991 Month
- Pro$24.991 Year
- 全機能を解放(買い切り)$7.99
Questions
Is JPDriver MASTER free?
Is Number Puzzle Worksheet Maker free?
Do JPDriver MASTER or Number Puzzle Worksheet Maker have ads?
Which is updated more often, JPDriver MASTER or Number Puzzle Worksheet Maker?
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