CSJ GPS vs Deerc GPS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CSJ GPS
Control your aircraft's flight and view real-time camera feeds on your mobile device. Capture photos and videos, utilize track mode, perform 360° rolls, and experience immersive VR mode.
- Real-time camera feed
- Photo and video recording
- Track mode
- 360° roll over
- VR mode
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App can control any flight of our aircraft, and the camera on the aircraft can transfer the real-time landscape to our mobile phone and show you the feeling of being on scene. This APP function: 1.Take the photo and video record on the mobile phone side. 2.Support track mode 3.Support 360° roll over 4.Support VR mode
Deerc GPS
Control a drone via Wi-Fi with live video and photo feeds. Features include GPS positioning for stable flight and smart follow-me capabilities, making it an engaging hobby product.
- Wi-Fi drone control
- FPV video and photo display
- GPS positioning flight
- Smart phone following flight
- Live video streaming
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The DE GPS can be control by the wifi, with FPV support, clear photo display, also video FPV. There are interesting function, such as GPS positioning flight, smart phone following flight. It’s a powerful and interesting hobby product.
Screenshots
Verdict
The clearest difference is rating: CSJ GPS at 3.7 against Deerc GPS's 2.8. CSJ GPS also leads on review sentiment (27% vs 8%). Deerc GPS's advantage is ratings volume (39 vs 13). On price, update cadence, ads and in-app purchases 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.
CSJ GPS holds the better App Store score, 3.7 against 2.8. Both are backed by a comparable volume of ratings — 13 and 39 respectively. Written reviews point the same way: 27% of CSJ GPS's written reviews are positive against 8% of Deerc GPS's.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.
| Parameter | CSJ GPS | Deerc GPS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (13 ratings) — better | 2.8 (39 ratings) |
| Positive reviews | 27.3% of reviews — better | 7.7% of reviews |
| Number of ratings | 13 | 39 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 91 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | 泽生 王 | Xiamen Huoshiquan Import & Export CO., LTD |
Customer experience
CSJ GPS
Deerc GPS
In-app purchases
CSJ GPS
No in-app purchases
Deerc GPS
No in-app purchases
