DevTutor vs Testron
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DevTutor
Learn to build apps with SwiftUI using replicable code samples and real-time UI previews. Access official Swift documentation offline in English and Chinese, and explore third-party packages.
- Replicable code samples
- Real-time UI previews
- Offline Swift documentation (EN/ZH)
- Third-party package exploration
- SwiftUI learning resources
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"DevTutor" is an application designed to assist developers in creating exceptional apps using SwiftUI. It offers replicable code samples and corresponding UI previews to streamline your coding process. Additionally, it includes local offline access to the official Swift Programming Language documentation in both Chinese and English. ——————————— ◈ Main Features ◈ ——————————— ■ Provide sample code that can be used directly in your project ■ View in real time how your code affects the appearance of the application ■ Provide official bilingual Chinese and English Swift programming language documentation for offline use ■ Explore a collection of third-party packages ■ And more features... ——————————— ◈ Policies & Terms ◈ ——————————— For Privacy Policy, please visit: https://wangchujiang.com/devtutor/privacy-policy.html For Terms of Service, please visit: https://wangchujiang.com/devtutor/terms-of-service.html ——————————— ◈ Contact Me ◈ ——————————— Contact us at kennyiseeyou@gmail.com if you have any problems or questions.
Testron
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Easily test and inspect REST APIs on the go. Send requests, view responses, and debug endpoints with a simple, mobile-friendly interface.
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Verdict
The clearest difference is in-app purchases: Testron at none against DevTutor's 3. DevTutor's advantage is chart position (#177 vs unranked) and device support (3 vs 1). On price, ads and iOS requirement 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. DevTutor sells 3 in-app purchases, starting at $1.99 per month. Testron asks for nothing beyond the download.
| Parameter | DevTutor | Testron |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Best chart rank | #177 — better | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 147 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | 楚江 王 | Ashish Patil |
In-app purchases
DevTutor
- All Access Monthly$1.991 Month
- All Access Annually$9.991 Year
- All Access Lifetime$49.99
Testron
No in-app purchases









