# G Sensor Free vs Uniden R/TACH

The clearest difference is chart position: Uniden R/TACH at #187 against G Sensor Free's unranked. G Sensor Free's advantage is iOS requirement (8.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

G Sensor Free ships an update every 3 months, Uniden R/TACH every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | G Sensor Free | Uniden R/TACH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (63 ratings)](https://appshunter.io/ios/app/uniden-rtach/id6702027198/reviews)** |
| Number of ratings | — | **63** |
| Positive reviews | — | 21.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Best chart rank | — | **#187** |
| Size | 9 MB | 39 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHIGEYUKI TAKAHASHI](https://appshunter.io/developer/437200400) | [Uniden Corporation](https://appshunter.io/developer/514321728) |

## What reviewers say

### G Sensor Free

[App page](https://appshunter.io/ios/app/g-sensor-free/id458060023)

**Features:** macOS Compatibility

**In-app purchases:** none


### Uniden R/TACH

[App page](https://appshunter.io/ios/app/uniden-rtach/id6702027198)

**Currently charting:** #187 Top Free · Navigation (US App Store)

Enhance your driving experience by connecting to compatible Uniden radar and laser detectors. Receive real-time alerts, customize settings, and access a map with camera locations. Keep your device updated wirelessly for optimal performance.

**Highlights:** Real-time alerts on device screen, Customize detector settings, Map screen with camera locations, Mark user-defined locations, Wireless firmware and database updates, Mute and Mute Memory control

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

**In-app purchases:** none


## Frequently asked questions

### Is G Sensor Free free?

G Sensor Free is free to download, with no in-app purchases.

### Is Uniden R/TACH free?

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

### Do G Sensor Free or Uniden R/TACH have ads?

Neither G Sensor Free nor Uniden R/TACH shows ads.

### Which is updated more often, G Sensor Free or Uniden R/TACH?

G Sensor Free ships an update every 3 months, and Uniden R/TACH every 2 months. Most recently, G Sensor Free was updated on October 26, 2026 and Uniden R/TACH on October 27, 2026.

---

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