Sail Trails vs NFC Proof
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Sail Trails
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- Routes show when it's storm season and when it is the best time to go. - Port data shows monthly rain and Max/Min temperature averages. - View tracks and wind speed of tropical storms that occurred between 2000-2020. - Wind climatology show average wind per month collected from sattelite data. Also view pilot data collected from on-site observation from 1850-1970. - Layers allow you to see Sattelite Imagery, Bathymetry, AIS Density, Time Zones, Lightning Strikes, and Population Density maps.
NFC Proof
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Verify the authenticity of collectibles and products protected by The NFC Mint. Hold your phone to a tag and get a clear verdict in seconds. There's no account, no setup, and no personal data collected. Every NFC Mint tag carries a secure chip that generates a fresh cryptographic code on each tap. The app validates that code against our server, and also challenges the chip itself with an NXP originality check, which confirms the chip itself is genuine and not compromised. The result is a verdict you can trust at a glance, backed cryptographically. The colored band at the top of every validation result shows Valid Tag in green, Replay Detected in gold, and Validation Disabled in red. Below it sits the full record, with product details, creation date, chip status, UID, and scan counter. Key Features ⢠Clear tag status on every scan ⢠Chip-level ECC originality check that web links cannot perform ⢠Physical tamper-evident seal status for protected products ⢠Complete product record with serial, series, UID, and scan counter ⢠Private on-device scan log with per-tag history and CSV export (nothing leaves your phone) Made for quick checks at the counter, at shows, or before you buy. Requirements ⢠iPhone with NFC support ⢠Internet connection for validation
Screenshots
Verdict
The clearest difference is update cadence: NFC Proof at every 2 weeks against Sail Trails's every 5 months. Sail Trails's advantage is iOS requirement (13.1 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sail Trails ships an update every 5 months, NFC Proof every 2 weeks. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.
| Parameter | Sail Trails | NFC Proof |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 weeks ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod ā better | iPhone, iPod |
| Requires iOS | 13.1 ā better | 15.6 |
| Further details ā not scored | ||
| Size | 75 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Two* States* Away* | The NFC Mint LLC |
In-app purchases
Sail Trails
No in-app purchases
NFC Proof
No in-app purchases
Questions
Is Sail Trails free?
Is NFC Proof free?
Do Sail Trails or NFC Proof have ads?
Which is updated more often, Sail Trails or NFC Proof?
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