API Bot vs K2 Companion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
API Bot
This tool empowers mobile developers to build and test APIs directly on their phones. It leverages on-device machine learning to analyze API results, identify patterns, and troubleshoot issues. Organize requests, manage data formats like JSON and XML, and collaborate with your team.
- On-device machine learning for API analysis
- Build GET, POST, PUT, DELETE requests
- Manage headers and data
- Organize and share requests
- Create and edit JSON/XML files
- Mobile API development on the go
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API Bot is a supercharged API development tool for your phone. It now uses machine learning right on your device to help you build better APIs. What this means for you: ∙ Analyze API results: Use machine learning to find patterns, trends, and potential problems in your API responses, all on your phone. ∙ Build any request: Create requests of all types (GET, POST, PUT, DELETE) and manage headers, data, and more with ease. ∙ Mobile development on the go: Build and test APIs from anywhere, right on your phone. ∙ Stay organized: Save your requests in groups and share them with your team. ∙ Work with data: Create and edit JSON and XML files to test responses or mock data for your endpoints. API Bot combines the power of machine learning with a mobile-friendly experience to help you build strong APIs faster.
K2 Companion
Manage your AI agents remotely with this app. These agents can handle research, planning, and administrative tasks on your computer, continuing their work even when the app is closed. Receive notifications on your phone when agent input is required.
- Remote AI agent control
- AI agents for research, planning, and errands
- Background agent operation
- Mobile notifications for agent input
- Seamless handover between agents
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K2 Companion App is the mobile remote connection app for K2 by Alakazam Labs! K2 runs a small team of AI agents on your own computer. One handles research, one keeps your plans straight, one handles the errands and paperwork. They hand work to each other, keep going after you close the app, and message you on your phone when they need you.
Screenshots
Verdict
The clearest difference is in-app purchases: K2 Companion at none against API Bot's 1. K2 Companion also leads on ads (none vs shown) and update cadence (every 4 days vs monthly). API Bot's advantage is ratings volume (17 vs 2). On price, rating, device support 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. API Bot sells 1 one-off in-app purchase. K2 Companion asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for API Bot against 5.0 for K2 Companion. That said, the two scores are not equally well evidenced: API Bot has 17 ratings behind it against 2, so its average is the more settled of the two.
API Bot ships an update monthly, K2 Companion every 4 days. Both last shipped on November 12, 2026.
| Parameter | API Bot | K2 Companion |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (17 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 17 — better | 2 |
| Update frequency | Monthly | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 141 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Rabin Apps LLC | LZTEK, LLC |
Customer experience
API Bot
K2 Companion
In-app purchases
API Bot
- Remove Ads$2.99
K2 Companion
No in-app purchases
Questions
Is API Bot free?
Is K2 Companion free?
Which has better reviews, API Bot or K2 Companion?
Do API Bot or K2 Companion have ads?
Which is updated more often, API Bot or K2 Companion?
Other comparisons
