# API Testing Tool vs tunlr

The clearest difference is price: tunlr at Free against API Testing Tool's $1.99. API Testing Tool's advantage is update cadence (every 2 weeks vs every 5 weeks). On review sentiment, ads, in-app purchases and device support there is nothing between them.

tunlr 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, tunlr every 5 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | API Testing Tool | tunlr |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/api-testing-tool/id6739941752/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Paid | **Free** |
| Size | 3 MB | 13 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ANDREI EDUARD ISTRATE](https://appshunter.io/developer/1787555844) | [Anastasiia Trofimova](https://appshunter.io/developer/1702721056) |

## What reviewers say

### API Testing Tool

[App page](https://appshunter.io/ios/app/api-testing-tool/id6739941752)

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.

**Highlights:** Customizable HTTP requests (GET, POST, PUT), Detailed response preview, Organized storage for API requests, SQLite and iCloud integration, Debug APIs on device

**Features:** macOS Compatibility

**In-app purchases:** none


### tunlr

[App page](https://appshunter.io/ios/app/tunlr/id6760588435)

This app provides a secure SSH terminal emulator for mobile devices. It offers advanced authentication methods, including biometric-protected keys, and on-device voice dictation for terminal commands. Designed for developers and sysadmins, it ensures privacy with no accounts or data tracking.

**Highlights:** Full PTY terminal emulation, Biometric-protected SSH keys, On-device voice dictation, Customizable keyboard toolbar, Save server profiles, 14 color themes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is API Testing Tool free?

API Testing Tool costs $1.99, with no in-app purchases.

### Is tunlr free?

tunlr is free to download, with no in-app purchases.

### Do API Testing Tool or tunlr have ads?

Neither API Testing Tool nor tunlr shows ads.

### Which is updated more often, API Testing Tool or tunlr?

API Testing Tool ships an update every 2 weeks, and tunlr every 5 weeks. Most recently, API Testing Tool was updated on October 7, 2026 and tunlr on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*