# Perimeter Mobile vs Rapid Recall Admin

The clearest difference is update cadence: Rapid Recall Admin at fortnightly against Perimeter Mobile's every 2 months. 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.

Perimeter Mobile ships an update every 2 months, Rapid Recall Admin fortnightly. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Perimeter Mobile | Rapid Recall Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/perimeter-mobile/id1562227654/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 80 MB | 79 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Perimeter, Inc.](https://appshunter.io/developer/6780993903) | [Rapid Recall, Inc.](https://appshunter.io/developer/1821506099) |

## What reviewers say

### Perimeter Mobile

[App page](https://appshunter.io/ios/app/perimeter-mobile/id1562227654)

This private software tool is licensed by government Public Safety agencies for internal use by authorized personnel. It is not available to the general public and does not provide access to government information or services.

**Highlights:** Internal use for Public Safety agencies, Restricted access for authorized personnel, Private software tool, Not for public use, Contact sales for department inquiries

**In-app purchases:** none


### Rapid Recall Admin

[App page](https://appshunter.io/ios/app/rapid-recall-admin/id6755498662)

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

**In-app purchases:** none


## Frequently asked questions

### Is Perimeter Mobile free?

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

### Is Rapid Recall Admin free?

Rapid Recall Admin is free to download, with no in-app purchases.

### Do Perimeter Mobile or Rapid Recall Admin have ads?

Neither Perimeter Mobile nor Rapid Recall Admin shows ads.

### Which is updated more often, Perimeter Mobile or Rapid Recall Admin?

Perimeter Mobile ships an update every 2 months, and Rapid Recall Admin fortnightly. Most recently, Perimeter Mobile was updated on September 21, 2026 and Rapid Recall Admin on September 23, 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.*