Earjoy Intelligence vs ST FLY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Earjoy Intelligence
Locate misplaced headphones, monitor their battery levels, and manage noise reduction. Customize headphone functions, adjust audio with an equalizer, and enjoy sleep aid music. Personalize the app's appearance with theme switching.
- Find headphones
- Battery display
- Noise reduction
- Quick settings
- Equalizer
- Sleep aid music
- Theme switching
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-Find your headphones: Never worry about losing your headphones again. -Battery display: View remaining power in real time. -Noise reduction switch: no longer suffer from noise interference. -Quick settings: adjust the headphone function by yourself. -Equalizer: Make yourself a mixer. -Sleep aid music: With so many sleep aid music, you no longer have to worry about insomnia! -Theme switching: adjust your favorite skin with one click.
ST FLY
Control your drone in real-time via WiFi. View live camera feeds and operate flight controls directly from your phone. Capture photos and record videos from your aerial perspective.
- Real-time WiFi connection to UAV
- Display live drone camera feed
- Control aircraft direction and throttle
- Shoot photos
- Record video
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This APP Through the real-time connection with the uav through WIFI, the pictures taken by the uav will be displayed, and the phone will control the direction of the aircraft throttle, shoot the pictures of the uav and record the video
Screenshots
Verdict
The clearest difference is review sentiment: ST FLY at 100% against Earjoy Intelligence's 14%. ST FLY also leads on rating (4.0 vs 2.6) and iOS requirement (12.0 vs 15.6). Earjoy Intelligence's advantage is ratings volume (502 vs 1) and update cadence (fortnightly vs every 6 weeks). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
ST FLY holds the better App Store score, 4.0 against 2.6. That said, the two scores are not equally well evidenced: Earjoy Intelligence has 502 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 14% of Earjoy Intelligence's written reviews are positive against 100% of ST FLY's.
Earjoy Intelligence ships an update fortnightly, ST FLY every 6 weeks. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.
| Parameter | Earjoy Intelligence | ST FLY |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (502 ratings) | 4.0 (1 ratings) — better |
| Positive reviews | 13.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 502 — better | 1 |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 150 MB | 151 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳沃奇互娱科技有限公司 | 介甲 张 |
Customer experience
Earjoy Intelligence
ST FLY
Bugs and requests
Earjoy Intelligence
Reported bugs
4 issues- Earbuds not connecting to app
- Translation feature not working as advertised
- Account creation/login issues
- Compatibility problems with certain devices
Requested features
4 requests- Improve translation accuracy and latency
- Add more language support
- Improve Bluetooth connectivity and pairing
- Streamline account creation and setup process
ST FLY
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Earjoy Intelligence
No in-app purchases
ST FLY
No in-app purchases
