Sentinel vs IDentiSurge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sentinel
Access and verify Network Rail Sentinel smartcards. Check your own card details or authenticate team members and conduct spot checks. Works online for real-time data or offline for card access and stored check history.
- Read Sentinel smartcards via NFC
- Scan QR codes for card data
- Verify cardholder information
- Authenticate team members
- Perform spot checks
- Check TVPs (Track Vacancy Permits)
- Offline access to card data
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This app is designed specifically to read Sentinel smartcards for Network Rail’s Sentinel system. It allows anyone to check their own Sentinel card and allows authorised card checkers to authenticate their team as well as undertake spot checks and check TVPs. When online, the app shows the most up to date information for each cardholder either by scanning the card’s QR code or by reading the details stored in the smartcard using NFC. Even without mobile internet access, the information stored on the card can still be accessed, any recently scanned card details can also be reviewed, and all checks will be stored and uploaded to the database when back online.
IDentiSurge
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The Future of ID is Digital. Our app transforms your physical identification into a secure, smart digital profile accessible via NFC tags and QR codes. Whether you’re a professional, student, or eventgoer, your verified digital ID is always with you. For customers: - Store and manage your IDs in one place - Activate your NFC tag or QR code - Access events, bars, and workplaces seamlessly - Update your profile and upload documents securely For businesses: - Scan and verify customer IDs with our app - Get real-time logs and analytics of scans and activity - Ensure compliance with verification regulations Safe. Fast. Verified Privacy of policy:- https://app.termly.io/policy-viewer/policy.html?policyUUID=8eb6c7ca-661d-4050-b0d6-1592cea5650d Terms of Use :- https://app.termly.io/policy-viewer/policy.html?policyUUID=cca752c2-c474-4aa9-a124-397e1c96692c
Screenshots
Verdict
The clearest difference is ads: Sentinel at none against IDentiSurge's shown. Sentinel also leads on iOS requirement (13.0 vs 15.0). IDentiSurge's advantage is update cadence (every 3 days vs every 4 months). On price, in-app purchases and device support 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.
Sentinel ships an update every 4 months, IDentiSurge every 3 days. The most recent releases landed on June 8, 2026 and September 26, 2026 respectively.
| Parameter | Sentinel | IDentiSurge |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 9.8% of reviews | — |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 95 MB |
| Age rating | 4+ | 12+ |
| Developer | Reference Point Limited | Identisurge LTD |
In-app purchases
Sentinel
No in-app purchases
IDentiSurge
No in-app purchases
Questions
Is Sentinel free?
Is IDentiSurge free?
Do Sentinel or IDentiSurge have ads?
Which is updated more often, Sentinel or IDentiSurge?
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