CheckieAI vs User Agent Switcher +
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CheckieAI
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This app is a mobile view of Checkie.AI quality information for pre-crawled web sites.
User Agent Switcher +
This app offers web developers and testers a streamlined way to test website compatibility across various user agents and platforms. It allows switching between predefined and custom user agents, ensuring sites function correctly on desktop, mobile, and tablet devices. Privacy is maintained through non-persistent data storage and local configuration.
- Switch between 30+ predefined user agents
- Create and manage custom user agents
- Test desktop, mobile, and tablet compatibility
- Non-persistent web data storage
- Local user agent configuration management
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User Agent Switcher + provides web developers, testers, and digital professionals with a comprehensive browser solution for testing websites across different user agents and platforms. Key Features: • Switch between 30+ predefined user agents including modern browsers and AI services • Create and manage custom user agents with detailed inspection capabilities • Test website compatibility with desktop, mobile, and tablet user agents covering all available OS • Maintain privacy with non-persistent web data storage and local user agent configuration management Built specifically for web development workflows, User Agent Switcher + eliminates the complexity of browser developer tools while providing instant access to the most current user agent strings used across the web ecosystem.
Screenshots
Verdict
CheckieAI and User Agent Switcher + are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 | CheckieAI | User Agent Switcher + |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (3 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 3 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.4 — better | 18.2 |
| Further details — not scored | ||
| Size | 50 MB | 5 MB |
| Age rating | 4+ | 17+ |
| Developer | JASON ARBON | KeoGlobal |
In-app purchases
CheckieAI
No in-app purchases
User Agent Switcher +
No in-app purchases







