API Testing Tool vs DevSnap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
API Testing Tool
This tool allows developers and QA engineers to test and debug APIs directly from their mobile devices. It supports various HTTP request methods, provides detailed response previews, and offers organized storage for saved requests.
- Customizable HTTP requests (GET, POST, PUT)
- Detailed response preview
- Organized storage for API requests
- SQLite and iCloud integration
- Debug APIs on device
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Take your API testing to the next level with this user-friendly and efficient API Testing Tool! Designed for developers, QA engineers, and tech enthusiasts, this app provides a seamless way to test and debug APIs right from your device Key Features: • Customizable Requests: Easily configure GET, POST, PUT, and other HTTP requests with full control over headers, parameters, and payloads. • Response Preview: View raw responses, including status codes and data, for detailed debugging. • Organized Storage: Save and organize your API requests locally for quick access and reusability. • SQLite Integration: All your configurations are stored both on device and seamlessly using iCloud
DevSnap
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DevSnap turns technical screenshots into clean, reusable developer notes. Import a screenshot, capture with the camera, or paste text or an image. Text Scan is selected by default and recognizes code, logs, JSON, stack traces, and terminal output on your device. It works offline and does not upload your input to the DevSnap transform service. Need richer structure? Switch to optional AI Transform to turn a selected image into organized Markdown, plain text, a summary, or a Mermaid diagram. DevSnap clearly identifies this cloud-processing mode before upload. See the result before you scan: - Open built-in JSON, TypeScript error, and npm log examples - Preview finished results without granting Photos access - Examples do not enter History or use AI Transform credits Use every result: - Copy cleaned text with one tap - Export Markdown or a language-specific source file - Create a polished Share Card from a cleaned excerpt - Share Cards exclude the original screenshot by default - Render Markdown as a readable document, then edit its source - Rename, favorite, search, and reopen saved snippets Your searchable history is stored locally on your device. No account is required. DevSnap does not use your content for advertising or tracking. AI Transform is optional and requires an internet connection. When enabled, the selected image, transform setting, and an app-generated device identifier are sent to DevSnap's processing service.
Screenshots
Verdict
The clearest difference is price: DevSnap at Free against API Testing Tool's $1.99. On update cadence, ads, in-app purchases 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
DevSnap is free to download; API Testing Tool costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
API Testing Tool ships an update every 2 weeks, DevSnap weekly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | API Testing Tool | DevSnap |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | ANDREI EDUARD ISTRATE | AICreator |
In-app purchases
API Testing Tool
No in-app purchases
DevSnap
No in-app purchases









