Design Checkers
MIZOU, CO., LTD. Developer Tools iPhoneiPadiPod touch
Design Checkers is a free Developer Tools app for iPhone and iPad by MIZOU, CO., LTD. Requires iOS 16.0. Updated October 29, 2026.
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Oct 29
- 2026 · v2.1.8
Screenshots
About Design Checkers
Design Checkers is a web browsing utility built for web developers and designers who need to test and preview web designs directly on their iPhone or iPad. Enter any URL and view it through three different rendering engines: - SFSafariViewController for native Safari experience - External Safari for full browser testing - Custom WKWebView for controlled environment testing Features: - Quick URL input with history - Three viewing modes for comprehensive testing - Native iOS rendering for accurate previews - Test responsive design on actual devices - Simple, developer-focused interface - Fast switching between viewing modes - Share and bookmark tested URLs Perfect for: - Web developers checking responsive layouts - Designers reviewing web proposals - QA testers verifying cross-browser rendering - Anyone who needs to quickly preview a website Why use Design Checkers? Testing web designs on real devices is essential for quality assurance. Design Checkers makes it easy to quickly load any URL and see exactly how it renders in different iOS browsing contexts — without needing to open separate apps or configure complex testing environments. Download Design Checkers and streamline your web design testing workflow!
What’s new
Version 2.1.8 · Updated October 29, 2026
Improved usability on iPhone when unfolded (larger screen).
App privacy
The developer, MIZOU, CO., LTD., reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data
Used for: Third-Party Advertising
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Design Checkers | – | Free | October 29, 2026 | |
| Great Web View Tester | 5.0 / 5 (1) | Free | Mar 25, 2026 | Compare |
| PilotIcon for app developers | – | Free | Jan 29, 2025 | Compare |
| GhaymSoft | – | Free | Jul 13, 2026 | Compare |
| HControl | – | Free | Oct 29, 2025 | Compare |
| Trendly: App Sales | 4.7 / 5 (18) | Free | Oct 22, 2026 | Compare |
| ZIGCAM | 5.0 / 5 (1) | Free | Mar 24, 2026 | Compare |
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