Expo Go vs W/Y expert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Expo Go
Build mobile applications using web technologies like JavaScript and React. This tool allows you to develop interactive experiences with gestures and graphics directly from your iOS device and computer. Some programming experience is recommended for optimal use.
- Build apps with web technologies
- Interactive gesture and graphics development
- JavaScript and React support
- iOS device and computer integration
- React Native 0.81.1 support
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Start learning to build projects using web technologies with just your iOS device. Expo Go is an educational developer tool for learning to create experiences with interactive gestures and graphics using JavaScript and React. Note: some basic programming experience is recommended. Technical specs: this version of Expo uses React Native 0.86
W/Y expert
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Direct API Access, Total Control: W/Y expert gives you complete control over LLM interactions by letting you configure API calls directly through JSON. Perfect for developers, AI engineers, and enthusiasts who want to experiment with every parameter. Key Features: Universal LLM support - works with OpenAI, Anthropic, and any current or future provider Direct JSON configuration for API requests Full access to all parameters: temperature, top_p, tokens, penalties, system prompts, and more Privacy First: Your personal data is NOT collected. You only need your own API key from your chosen AI provider. Configure everything from system roles to sampling parameters.
Screenshots
Verdict
The clearest difference is price: Expo Go at Free against W/Y expert's $0.99. Expo Go also leads on chart position (#8 vs unranked). W/Y expert's advantage is ads (none vs shown). On update cadence, in-app purchases, 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
Expo Go is free to download; W/Y expert costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Expo Go | W/Y expert |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (7.8K ratings) — better | — |
| Positive reviews | 55.5% of reviews | — |
| Number of ratings | 7.8K — better | — |
| Update frequency | Fortnightly | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Best chart rank | #8 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 116 MB | 28 MB |
| Age rating | 4+ | 17+ |
| Developer | Nametag | Gionata Brunel |
Bugs and requests
Expo Go
Reported bugs
4 issues- App crashes on startup
- Unable to connect to development server
- Persistent white screen issues
- Inability to delete or manage accounts
Requested features
4 requests- Bring back QR code scanning functionality
- Improve SDK compatibility and backward support
- Add more customization and configuration options
- Enhance debugging and error reporting tools
W/Y expert
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Expo Go
No in-app purchases
W/Y expert
No in-app purchases
