# B4UFLY Drone Airspace Safety vs Frame Timer

The clearest difference is price: B4UFLY Drone Airspace Safety at Free against Frame Timer's $0.99. B4UFLY Drone Airspace Safety also leads on in-app purchases (none vs 1) and ratings volume (502 vs 7). Frame Timer's advantage is review sentiment (50% vs 38%). On update cadence, ads, device support and iOS requirement there is nothing between them.

B4UFLY Drone Airspace Safety is free to download; Frame Timer costs $0.99 up front. Frame Timer sells 1 one-off in-app purchase. B4UFLY Drone Airspace Safety asks for nothing beyond the download.

B4UFLY Drone Airspace Safety holds the better App Store score, 3.6 against 3.4. That said, the two scores are not equally well evidenced: B4UFLY Drone Airspace Safety has 502 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 38% of B4UFLY Drone Airspace Safety's written reviews are positive against 50% of Frame Timer's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | B4UFLY Drone Airspace Safety | Frame Timer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.6 (502 ratings)](https://appshunter.io/ios/app/b4ufly-drone-airspace-safety/id992427109/reviews)** | [3.4 (7 ratings)](https://appshunter.io/ios/app/frame-timer/id1023278352/reviews) |
| Number of ratings | **502** | 7 |
| Positive reviews | 37.7% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 9 MB | 50 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Federal Aviation Administration](https://appshunter.io/developer/992427108) | [Rybel LLC](https://appshunter.io/developer/847990414) |

## What reviewers say

### B4UFLY Drone Airspace Safety

[App page](https://appshunter.io/ios/app/b4ufly-drone-airspace-safety/id992427109)

This application provides recreational drone pilots with crucial airspace awareness information. It helps users understand where it is safe and legal to fly their drones, powered by data from the FAA.

**Highlights:** Airspace awareness for drone pilots, Information on safe flight zones, Powered by FAA data, Recreational flyer focused

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and easy to use
- 👍 Helpful for checking airspace restrictions
- 🙌 Great resource for drone pilots

**What reviewers complain about**

- 🐛 Inaccurate or outdated information
- 🚫 Allows flying in prohibited areas
- 💤 Clunky and unresponsive interface

**Reported bugs**

- App freezes or crashes frequently
- Unable to cancel or update flight plans
- Incompatible with older devices

**Requested features**

- Add ability to report inaccuracies
- Integrate with other drone apps
- Provide more detailed airspace information


### Frame Timer

[App page](https://appshunter.io/ios/app/frame-timer/id1023278352)

Analyze slow-motion videos frame by frame with precise timestamps up to 1/100th of a second. View audio waveforms and use keyframes to automatically calculate event durations for detailed timing.

**Highlights:** Frame-by-frame analysis, 1/100th second timestamp accuracy, Slow-motion video support, Audio waveform visualization, Automatic event duration calculation, Keyframe functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is B4UFLY Drone Airspace Safety free?

B4UFLY Drone Airspace Safety is free to download, with no in-app purchases.

### Is Frame Timer free?

Frame Timer costs $0.99, and also offers in-app purchases.

### Which has better reviews, B4UFLY Drone Airspace Safety or Frame Timer?

B4UFLY Drone Airspace Safety is rated higher. B4UFLY Drone Airspace Safety averages 3.6 out of 5 from 502 ratings, while Frame Timer averages 3.4 from 7 ratings.

### Do B4UFLY Drone Airspace Safety or Frame Timer have ads?

Neither B4UFLY Drone Airspace Safety nor Frame Timer shows ads.

### Which is updated more often, B4UFLY Drone Airspace Safety or Frame Timer?

B4UFLY Drone Airspace Safety ships an update every 2 months, and Frame Timer every 2 months. Most recently, B4UFLY Drone Airspace Safety was updated on October 29, 2026 and Frame Timer on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*