# R vs Barrier Gate Radar Assistant

R and Barrier Gate Radar Assistant are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

R ships an update fortnightly, Barrier Gate Radar Assistant every 3 weeks. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | R | Barrier Gate Radar Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 48 MB | 66 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [坚栋 王](https://appshunter.io/developer/1887912020) | [跃 马](https://appshunter.io/developer/1896308551) |

## What reviewers say

### R

[App page](https://appshunter.io/ios/app/r-sight/id6755140912)

**Features:** macOS Compatibility

**In-app purchases:** none


### Barrier Gate Radar Assistant

[App page](https://appshunter.io/ios/app/barrier-gate-radar-assistant/id6767820421)

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

**In-app purchases:** none


## Frequently asked questions

### Is R free?

R is free to download, with no in-app purchases.

### Is Barrier Gate Radar Assistant free?

Barrier Gate Radar Assistant is free to download, with no in-app purchases.

### Do R or Barrier Gate Radar Assistant have ads?

Neither R nor Barrier Gate Radar Assistant shows ads.

### Which is updated more often, R or Barrier Gate Radar Assistant?

R ships an update fortnightly, and Barrier Gate Radar Assistant every 3 weeks. Most recently, R was updated on October 19, 2026 and Barrier Gate Radar Assistant on October 11, 2026.

---

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