Perimeter Mobile vs SIA CoRe
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.
SIA CoRe
This app allows users to input detailed vehicle information, create condition reports, and generate professional vehicle listings. It's designed for auction staff and CoRe system users to efficiently manage vehicle data and visual assets for sale.
- VIN/VRM decoding
- Detailed vehicle information input
- Photo capture for listings
- Customizable condition reports
- AutoGrade creation for auctions
- Damage-condition photo linking
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The SIA CoRe enables CoRe system users to decode VIN/VRM, input detailed vehicle information, take photos and write a basic or detailed condition report that is customizable for each consignor. Furthermore, auction staff can use the app to create an AutoGrade for display on the Vehicle details page and simulcast interface. The CoRe App works on all iOS version 26+ devices and form factors including the iPhone and iPad. In particular, SIA produces and licenses its CoRe vehicle-condition-report-writing tool for use with any Auction Management System. This technology allows its customers to efficiently and effectively gather vehicle information, take categorical photos, damage-condition photos linked to specific damages, and efficiently administer other auction-specific activities.
Screenshots
Verdict
The clearest difference is rating: Perimeter Mobile at 3.7 against SIA CoRe's 3.3. On price, ratings volume, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
Perimeter Mobile holds the better App Store score, 3.7 against 3.3. Both are backed by a comparable volume of ratings — 3 and 7 respectively.
Perimeter Mobile ships an update every 6 weeks, SIA CoRe monthly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | Perimeter Mobile | SIA CoRe |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | 3.3 (7 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 | 7 — better |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 80 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Perimeter, Inc. | Integrated Auction Solutions, LLC |
Customer experience
Perimeter Mobile
SIA CoRe
In-app purchases
Perimeter Mobile
No in-app purchases
SIA CoRe
No in-app purchases
Questions
Is Perimeter Mobile free?
Is SIA CoRe free?
Which has better reviews, Perimeter Mobile or SIA CoRe?
Do Perimeter Mobile or SIA CoRe have ads?
Which is updated more often, Perimeter Mobile or SIA CoRe?
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