# NV Master vs Joint User App

NV Master and Joint User App 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | NV Master | Joint User App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 46 MB | 55 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Thermal Master Technology Co.,Ltd.](https://appshunter.io/developer/1770222118) | [LRT Automotive GmbH](https://appshunter.io/developer/1575326106) |

## What reviewers say

### NV Master

[App page](https://appshunter.io/ios/app/nv-master/id6544784038)

**Features:** macOS Compatibility

**In-app purchases:** none


### Joint User App

[App page](https://appshunter.io/ios/app/joint-user-app/id6747573841)

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

**In-app purchases:** none


## Frequently asked questions

### Is NV Master free?

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

### Is Joint User App free?

Joint User App is free to download, with no in-app purchases.

### Do NV Master or Joint User App have ads?

Neither NV Master nor Joint User App shows ads.

### Which is updated more often, NV Master or Joint User App?

NV Master ships an update every 3 weeks, and Joint User App every 3 weeks. Most recently, NV Master was updated on September 12, 2026 and Joint User App on September 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.*