WF FPV vs 4DGram
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WF FPV
Control your four-axis aircraft directly from your iPhone or iPad. Stream real-time video from the aircraft's camera and capture photos and videos directly to your device.
- Remote aircraft control via iPhone/iPad
- Real-time video streaming
- Photo and video recording
- WiFi protocol transmission
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This is a APP for the four axis aircraft control via WiFi protocol This APP function: 1.Remote control the four axis aircraft by iPhone/iPad/iPod. 2.Display the real-time video which taken by the camera on the aircraft,video data transmitted via 2.4G WiFi protocol. 3.Take the photo and video record on iPhone/iPad/iPod.
4DGram
Connect with nearby users to take photos for each other, eliminating the need to ask strangers. Coordinate via in-app chat and build a trusted community through mutual photo exchanges and ratings.
- Connect with nearby users
- Request photo assistance (Duets)
- In-app chat for coordination
- Mutual photo exchange
- User ratings for trust
- Location sharing control
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Ever been in the perfect spot but had no one to take the photo? 4DGram makes it easy to get great pictures without awkwardly asking strangers. 4DGram connects you with nearby users who also want better photos. Request a Duet, help each other take pictures, and both walk away with great results. How it works 1. Share your location Discover nearby users available for photo assistance. 2. Start a Duet Browse by distance and ratings, then send a request. 3. Coordinate and capture Use in-app chat to coordinate and take photos. 4. Rate the experience Exchange photos and leave a rating to build trust in the community. Perfect for - Solo travelers - Couples and families - Groups who want everyone in the photo - Anyone tired of blurry or rushed pictures Why 4DGram - No awkward asking - Mutual and fair — both users get photos - Ratings encourage reliable experiences - Built for capturing real moments Safety and control - Chat is only available during active Duets - Location sharing is limited and controlled - Block or report users at any time Stop settling for bad photos. Find your Duet and capture the moment with 4DGram.
Screenshots
Verdict
The clearest difference is rating: 4DGram at 5.0 against WF FPV's 3.1. 4DGram also leads on update cadence (weekly vs every 5 weeks). WF FPV's advantage is ratings volume (7 vs 1). 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.
4DGram holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: WF FPV has 7 ratings behind it against 1, so its average is the more settled of the two.
WF FPV ships an update every 5 weeks, 4DGram weekly. The most recent releases landed on August 2, 2026 and September 14, 2026 respectively.
| Parameter | WF FPV | 4DGram |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (7 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 110 MB | 54 MB |
| Age rating | 4+ | 17+ |
| Developer | 泽楷 陈 | Ricardo Vargas |
Customer experience
WF FPV
4DGram
In-app purchases
WF FPV
No in-app purchases
4DGram
No in-app purchases
