# Active Mobile V4 vs Contrate App

The clearest difference is in-app purchases: Contrate App at none against Active Mobile V4's 4. Contrate App also leads on update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Active Mobile V4 sells 4 in-app purchases, starting at $0.99 per month. Contrate App asks for nothing beyond the download.

Active Mobile V4 ships an update every 3 months, Contrate App every 2 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Active Mobile V4 | Contrate App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (957 ratings)](https://appshunter.io/ios/app/active-mobile-v4/id1518658012/reviews)** | — |
| Number of ratings | **957** | — |
| Positive reviews | 31.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 231 MB | 68 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JFL Alarmes](https://appshunter.io/developer/631370609) | [m3uzz Soluções em TI](https://appshunter.io/developer/1892921444) |

## What reviewers say

### Active Mobile V4

[App page](https://appshunter.io/ios/app/active-mobile-v4/id1518658012)

Monitor and control your alarm system remotely. Arm/disarm your system, view camera feeds, and receive real-time notifications with custom sounds. Manage PGM outputs and access cameras directly from alerts.

**Highlights:** Real-time alarm status, Arm and disarm system, View floor plans of zones, Live camera feeds, Customizable notification sounds, PGM output control, Access cameras from notifications

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JFL+ | $0.99 | per month |
| Basic | $5.49 | per month |
| Standard | $8.99 | per month |
| Premium | $21.49 | per month |


### Contrate App

[App page](https://appshunter.io/ios/app/contrate-app/id6771228985)

**In-app purchases:** none


## Frequently asked questions

### Is Active Mobile V4 free?

Active Mobile V4 is free to download, with in-app purchases available.

### Is Contrate App free?

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

### Do Active Mobile V4 or Contrate App have ads?

Neither Active Mobile V4 nor Contrate App shows ads.

### Which is updated more often, Active Mobile V4 or Contrate App?

Active Mobile V4 ships an update every 3 months, and Contrate App every 2 weeks. Most recently, Active Mobile V4 was updated on October 16, 2026 and Contrate App on October 14, 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.*