API Tester vs RelCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
API Tester
This tool simplifies API testing for developers and enthusiasts. Organize requests, customize headers and parameters, and send various body types. Supports flexible authentication and allows sharing of test collections.
- Organize requests into collections
- Customizable headers and parameters
- Support for raw body types (JSON, XML, text)
- Form data support
- Flexible authentication options
- Export and share collections
- In-app tutorials
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Simplify API testing with API Tester, a powerful and intuitive tool designed to streamline your workflow and enhance your productivity. Whether you’re a developer, tester, or API enthusiast, API Tester provides all the features you need to manage and test RESTful APIs effectively. Key Features: Collections of Requests: Organize your API requests into collections, making it easier to manage and test multiple endpoints. Group similar requests together for better organization and a seamless testing experience. Customizable Headers and Parameters: Enable or disable headers and parameters as needed for each request. Fine-tune your requests to match any scenario effortlessly. Raw Body Types: Send raw data in different formats like JSON, XML, or plain text. Choose from various content types and easily configure requests for different APIs. Form Data Support: Easily handle form data submissions, and quickly switch between raw and form-data body types depending on the API requirements. Flexible Authentication Options: Test APIs with different authentication types, including Basic, Bearer Token, OAuth, and more. Set up a base URL and apply parent authentication to multiple requests for a consistent and secure experience. Export and Share Collections: Export your collections as .atc files and share them with others to collaborate or back up your API tests. Effortlessly import shared collections to continue testing. Tutorials Section: Learn everything you need to know about APIs with our in-app tutorials. Gain insights into different API concepts, testing techniques, and best practices to enhance your skills. Download API Tester now and take your API testing to the next level! Developed by Anvaysoft Programmer- Hrishi Suthar Made with love in India
RelCheck
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RelCheck helps you maintain regular contact with the people who matter. When the mind gets easily distracted, relationships can quietly drift. RelCheck ensures they do not. Set how often you want to check in with each person. When the time comes, RelCheck reminds you. Reach out in your preferred way—call, message, or any channel you choose—then mark it as done and continue your day, with peace of mind. Features list: - Fit your needs: add your contacts and choose check-in intervals for each - Never forget: timely reminders - Optional daily quick check-in mode - Clean, quick, iOS-style, distraction-free experience - Privacy first: we don't need your data—keep it - Seamless iCloud backups and sync across devices - Works on iOS, iPadOS and macOS - Light and dark modes supported - English and French translations available Designed with a simple goal: staying present in your relationships.
Screenshots
Verdict
The clearest difference is iOS requirement: API Tester at 12.0 against RelCheck's 17.0. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | API Tester | RelCheck |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | — | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 46 MB | 6 MB |
| Age rating | 17+ | 4+ |
| Developer | Hrishi Suthar | Anne Ferret |
In-app purchases
API Tester
No in-app purchases
RelCheck
No in-app purchases









