RfidAPP vs Coldlink
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
RfidAPP
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RFID Tester The professional mobile tool for quickly reading, managing, and sharing your RFID tags β directly on iPhone & iPad! Instant Reading & Conversion β’ Scan RFID chips via NFC and get the unique tag ID in seconds β’ Choose your preferred number format: Decimal, Hexadecimal, or Binary β’ Automatic conversion without hassle β no more manual calculations Smart Scan History β’ Each scan is logged with date and time β’ Clear list of your recent scans, sortable and swipe-deletable β’ Reset individual IDs or the entire history with a single tap Maximum Readability & Accessibility β’ Full Dynamic Type support adapts font size to your system settings β’ High-contrast mode ensures clear buttons and text even in challenging lighting β’ Perfect for technicians and service staff, even when wearing gloves or working in workshops Easy Copy & Share β’ Copy directly to clipboard with a single tap β’ (Coming soon) Export CSV or PDF reports for maintenance and documentation processes β’ Perfect for reports, service documentation, and team communication Designed for: Electricians, service technicians, maintenance engineers, industry professionals, and anyone who needs precise RFID tag management. Compatibility: iPhone with iOS 17 or later, iPad with NFC reading capability. Try RFID Tester now for free and experience effortless RFID scanning.
Coldlink
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This NFC app, which supports the ISO/IEC 14443 and ISO/IEC 15693 protocols, is used to configure the specification parameters of ColdLink NFC data loggers and to view data. It allows you to set the loggerβs configuration and start-up parameters, and to wake the device from low-power mode. In addition, it supports viewing the final PDF or CSV reports.
Screenshots
Verdict
The clearest difference is update cadence: Coldlink at every 3 days against RfidAPP's every 9 days. Coldlink also leads on iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RfidAPP ships an update every 9 days, Coldlink every 3 days. The most recent releases landed on September 19, 2026 and September 26, 2026 respectively.
| Parameter | RfidAPP | Coldlink |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Every 3 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod β better |
| Requires iOS | 18.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 18 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Artem Wilhelmi | Henan Plustrace Electronic Technology Co.,Ltd |
In-app purchases
RfidAPP
No in-app purchases
Coldlink
No in-app purchases









