# A12 vs RMD

The clearest difference is iOS requirement: A12 at 8.0 against RMD's 15.1. 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.

A12 ships an update every 4 weeks, RMD every 2 months. The most recent releases landed on October 2, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | A12 | RMD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/a12/id1184227173/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 54 MB | 19 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [lanfeng wu](https://appshunter.io/developer/1036131280) | [RealMaster Technology Inc.](https://appshunter.io/developer/1520043042) |

## What reviewers say

### A12

[App page](https://appshunter.io/ios/app/a12/id1184227173)

This app connects to a hidden dashcam hardware device via Wi-Fi. It allows real-time viewing, playback, and downloading of recorded videos. Users can also take photos, control audio recording, and manage Wi-Fi settings.

**Highlights:** Real-time video viewing, Video playback and download, Photo capture, Audio recording control, Wi-Fi settings management, ADAS features (front car warning, lane departure)

**In-app purchases:** none


### RMD

[App page](https://appshunter.io/ios/app/rmd-realmaster-discover/id6773090315)

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

**In-app purchases:** none


## Frequently asked questions

### Is A12 free?

A12 is free to download, with no in-app purchases.

### Is RMD free?

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

### Do A12 or RMD have ads?

Neither A12 nor RMD shows ads.

### Which is updated more often, A12 or RMD?

A12 ships an update every 4 weeks, and RMD every 2 months. Most recently, A12 was updated on October 2, 2026 and RMD on October 19, 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.*