EXTAG vs CertMate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EXTAG
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EXTAG brings you the ability to access, create, and modify documents that are on the EXTAG Platform to the iPhone. With this app, you will also be able to utilise the NFC functionality found in some of the newer iPhones to keep track of assets and tags. Please note that an EXTAG account is required to be setup prior to being able to use this app.
CertMate
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CertMate provides tailored Digital Vehicle Hygiene Management so you can easily create, access, renew & share your certs. With the help of CertMate users can easily track clean or unclean vehicles before they enter a property.
Screenshots
Verdict
The clearest difference is iOS requirement: EXTAG at 15.5 against CertMate's 17.0. On price, update cadence, ads and in-app purchases 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.
EXTAG ships an update every 5 days, CertMate weekly. The most recent releases landed on September 2, 2026 and September 29, 2026 respectively.
| Parameter | EXTAG | CertMate |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 39 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | EXTAG Pty Ltd | Aevi Tech Pty Ltd |
In-app purchases
EXTAG
No in-app purchases
CertMate
No in-app purchases
