API Testing Tool vs Outpost
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
Outpost
This app provides a precise SSH terminal experience on mobile, ensuring your shell's appearance, including icons and special characters, is rendered correctly. It prioritizes security with iOS Keychain integration and offers features for efficient remote work, such as multiple server connections and a custom keyboard bar.
- Glyph-perfect rendering of terminal characters
- Nerd Font icon and Powerline prompt support
- Secure credential storage with Face ID
- Multiple server connections with scrollback
- Customizable keyboard bar for terminal keys
- Font size, color themes, and cursor customization
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Outpost is an SSH client built for one thing above all: rendering your terminal exactly right. If you've connected to a server from your phone and watched your setup fall apart - broken Powerline segments, missing Nerd Font icons, boxes where emoji should be, mangled box-drawing - Outpost is the fix. It's engineered around glyph correctness, so your shell looks the way it does on your desktop. Glyph-perfect rendering. Nerd Font icons, Powerline prompts, box-drawing, wide and ambiguous-width characters, combining marks, and emoji - all correct. Secure by design. Passwords and imported keys are stored in the iOS Keychain behind Face ID. Or generate a key that never leaves the device's Secure Enclave. Host keys are pinned on first connect, with a hard warning if one ever changes. Built for real work. Keep several servers open at once and switch with a tap - scrollback survives. A keyboard bar with the keys a terminal actually needs. Copy and paste, drag to scroll, and tap-to-click in mouse-aware TUIs. Run your own setup commands automatically on connect. Make it yours. Font size, colour themes, and cursor style. No account, no tracking, nothing to sign up for. Your credentials stay on your device.
Screenshots
Verdict
The clearest difference is price: Outpost at Free against API Testing Tool's $1.99. Outpost also leads on update cadence (daily vs every 2 weeks). On rating, review sentiment, ratings volume and ads 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
Outpost 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.
On the App Store both sit at effectively the same score — 5.0 for API Testing Tool against 5.0 for Outpost. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
API Testing Tool ships an update every 2 weeks, Outpost daily. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.
| Parameter | API Testing Tool | Outpost |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | ANDREI EDUARD ISTRATE | Mathew Taylor |
Customer experience
API Testing Tool
Outpost
In-app purchases
API Testing Tool
No in-app purchases
Outpost
No in-app purchases









