# Mercylion vs PRIME10+ (plus)

The clearest difference is update cadence: PRIME10+ (plus) at every 2 months against Mercylion's every 8 months. PRIME10+ (plus) also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Mercylion ships an update every 8 months, PRIME10+ (plus) every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Mercylion | PRIME10+ (plus) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prime10-plus-plus/id1486155790/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 5.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 111 MB | 117 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [lanfeng wu](https://appshunter.io/developer/1036131280) | [MtekVision](https://appshunter.io/developer/1486155789) |

## What reviewers say

### Mercylion

[App page](https://appshunter.io/ios/app/mercylion/id1468247418)

**In-app purchases:** none


### PRIME10+ (plus)

[App page](https://appshunter.io/ios/app/prime10-plus-plus/id1486155790)

This app connects to PRIME10 car DVR black boxes, allowing users to view real-time and recorded video from front and rear cameras. It also enables configuration of device settings and firmware updates via Wi-Fi.

**Highlights:** Real-time video display, Recorded video playback, Device settings configuration, Firmware updates, Front and rear camera support, FHD resolution

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mercylion free?

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

### Is PRIME10+ (plus) free?

PRIME10+ (plus) is free to download, with no in-app purchases.

### Do Mercylion or PRIME10+ (plus) have ads?

Neither Mercylion nor PRIME10+ (plus) shows ads.

### Which is updated more often, Mercylion or PRIME10+ (plus)?

Mercylion ships an update every 8 months, and PRIME10+ (plus) every 2 months. Most recently, Mercylion was updated on November 3, 2026 and PRIME10+ (plus) on November 3, 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.*