Perimeter Mobile vs Cairegiver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Perimeter Mobile
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.
- Internal use for Public Safety agencies
- Restricted access for authorized personnel
- Private software tool
- Not for public use
- Contact sales for department inquiries
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Disclaimer The Perimeter Mobile App is not affiliated with, endorsed by, or representing any government entity. The Perimeter Mobile App is a private software tool licensed by government Public Safety agencies for internal use. Access is restricted to authorized Public Safety personnel only. The app does not provide public access to government information or services, and it is not intended for use by the general public. For official public information regarding public safety operations, please refer to your local government's authorized channels, such as the Office of Emergency Services for your City or County, or State, or fema.gov. NOTE: The Perimeter Mobile Application is NOT available to the public. If your department is interested in using the Perimeter platform, contact our sales team at sales@perimeterplatform.com. If you work in public safety and believe you should already have access, email us at support@perimeterplatform.com.
Cairegiver
This app uses Apple HomePod and HomeKit compatible motion sensors to monitor activity, ensuring loved ones can age in place safely. Receive iPhone notifications if activity levels fall below a set threshold, promoting independent living with peace of mind.
- Home activity monitoring
- HomeKit sensor integration
- Customizable activity thresholds
- iPhone notifications
- Elderly care support
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Cairegiver allows your loved ones to “Age in Home” with dignity by using an innovative solution using Apple HomePod and HomeKit compatible motion sensors to monitor activity to ensure that they lived a normal day. If the motion sensor does not meet a user-defined threshold of activity, your iPhone is notified. Terms apply: https://admin.cairegiver.ai/document/terms.php Privacy policy: https://admin.cairegiver.ai/document/PrivacyPolicy.php
Screenshots
Verdict
The clearest difference is review sentiment: Cairegiver at 100% against Perimeter Mobile's 0%. Cairegiver also leads on rating (5.0 vs 3.7) and update cadence (every 2 weeks vs every 2 months). Perimeter Mobile's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Cairegiver sells 1 in-app purchase, starting at $29.99 per month. Perimeter Mobile asks for nothing beyond the download.
Cairegiver holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews point the same way: 0% of Perimeter Mobile's written reviews are positive against 100% of Cairegiver's.
Perimeter Mobile ships an update every 2 months, Cairegiver every 2 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.
| Parameter | Perimeter Mobile | Cairegiver |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 7 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 80 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Perimeter, Inc. | David Saitta |
Customer experience
Perimeter Mobile
Cairegiver
In-app purchases
Perimeter Mobile
No in-app purchases
Cairegiver
- Cairgiver Monthly Subscription$29.991 Month
Questions
Is Perimeter Mobile free?
Is Cairegiver free?
Which has better reviews, Perimeter Mobile or Cairegiver?
Do Perimeter Mobile or Cairegiver have ads?
Which is updated more often, Perimeter Mobile or Cairegiver?
Other comparisons
