# MJX GPS vs Odmaster

The clearest difference is rating: Odmaster at 3.8 against MJX GPS's 2.0. Odmaster also leads on review sentiment (29% vs 0%) and ratings volume (1.1K vs 4). MJX GPS's advantage is iOS requirement (8.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Odmaster holds the better App Store score, 3.8 against 2.0. That said, the two scores are not equally well evidenced: Odmaster has 1.1K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of MJX GPS's written reviews are positive against 29% of Odmaster's.

MJX GPS ships an update every 3 months, Odmaster every 3 weeks. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | MJX GPS | Odmaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/mjx-gps/id1445507036/reviews) | **[3.8 (1.1K ratings)](https://appshunter.io/ios/app/odmaster/id1512532413/reviews)** |
| Number of ratings | 4 | **1.1K** |
| Positive reviews | 0.0% of reviews | **28.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 40 MB | 96 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [健 吴](https://appshunter.io/developer/915660333) | [Guangzhou Billion Leiden Electronic Technology Co., Ltd.](https://appshunter.io/developer/1512532412) |

## What reviewers say

### MJX GPS

[App page](https://appshunter.io/ios/app/mjx-gps/id1445507036)

Control a four-axis vehicle using your mobile phone. Stream real-time video from the device and save photos or videos for later viewing.

**Highlights:** Control four-axis vehicle, Real-time video streaming, Save photos and videos, Mobile phone control

**Features:** macOS Compatibility

**In-app purchases:** none


### Odmaster

[App page](https://appshunter.io/ios/app/odmaster/id1512532413)

This application allows users to program various radio models directly from their mobile phones, eliminating the need for a computer. It offers a convenient and portable solution for radio programming and includes a community feature for sharing content and interacting with other users.

**Highlights:** Program radio with mobile phone, Supports multiple radio models, Convenient and portable programming, Community sharing and interaction, Help Center and direct support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient mobile programming
- 💡 Helpful community features

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Poor account registration process
- 🔋 High battery drain
- 👎 Unreliable Bluetooth connectivity

**Reported bugs**

- Unable to read or write radio data
- Inconsistent behavior across iOS versions
- Login and account issues

**Requested features**

- Support for more radio models
- Ability to save and load custom channel configurations
- Improved user interface and navigation


## Frequently asked questions

### Is MJX GPS free?

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

### Is Odmaster free?

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

### Which has better reviews, MJX GPS or Odmaster?

Odmaster is rated higher. MJX GPS averages 2.0 out of 5 from 4 ratings, while Odmaster averages 3.8 from 1.1K ratings.

### Do MJX GPS or Odmaster have ads?

Neither MJX GPS nor Odmaster shows ads.

### Which is updated more often, MJX GPS or Odmaster?

MJX GPS ships an update every 3 months, and Odmaster every 3 weeks. Most recently, MJX GPS was updated on October 10, 2026 and Odmaster on October 20, 2026.

---

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