bluTag vs TapForge NFC Writer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
bluTag
Access temperature measurements from Blulog TLDL NFC dataloggers using your smartphone's NFC capabilities. View and retrieve data directly from the devices.
- Read temperature data
- NFC datalogger access
- Smartphone integration
- Data retrieval
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bluTag is the iPhone app for Blulog NFC temperature and humidity data loggers. Hold the phone against a logger to read it, program a recording, and send the measurements to BluConsole. It is built for cold chain, transport, warehousing, laboratories and quality teams that need a temperature history they can check on site and store in the cloud. What you can do • Read a logger over NFC • Start, restart and stop a recording • Program one logger or a series of loggers with the same settings • Review temperature, humidity and probe channels, including threshold breaches and charts • See where the logger was read, on a map • Save programming profiles: measurement period, end date and temperature limits • Download a PDF measurement report and the logger calibration certificate • Share results as PDF, CSV or XLSX, and open them from the Files app • Upload measurements to BluConsole, and retry automatically if the network drops • Keep a local audit trail of scans and writes, then send pending logs to BluConsole • Run a technical NFC reading that sends the full memory to BluConsole for analysis • Use the app in English, French or Polish • Set the temperature unit and your BluConsole account
TapForge NFC Writer
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Make NFC tags useful with TapForge. Create your content, write it to a compatible tag, and scan it again to see what it contains. WRITE YOUR OWN TAGS • Text notes and website links • Wi-Fi network credentials • vCard contact information • Email, phone, and SMS links • Geographic coordinates and custom UTF-8 MIME records READ AND INSPECT Scan compatible NDEF tags to view their records and open supported links. A built-in Tag Guide explains formats, tag capacity, and compatibility. SIMPLE AND LOCAL No account, subscription, or in-app purchase is required. Tag content is processed on your iPhone and written only when you start a write operation. REQUIREMENTS AND IMPORTANT DETAILS An NFC-capable iPhone and compatible NDEF tag are required. Writing requires an unlocked, writable tag with enough space. Tag contents are readable by others with access to the tag, including Wi-Fi passwords; use guest-network credentials when appropriate. Opening links, importing contacts, or joining Wi-Fi depends on the receiving device and its software. TapForge does not guarantee automatic Wi-Fi joining or contact import.
Screenshots
Verdict
bluTag and TapForge NFC Writer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
bluTag ships an update every 2 months, TapForge NFC Writer every 5 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | bluTag | TapForge NFC Writer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Blulog Sp. Z o.o. | RORY JAMES CRABBE |
In-app purchases
bluTag
No in-app purchases
TapForge NFC Writer
No in-app purchases
Questions
Is bluTag free?
Is TapForge NFC Writer free?
Do bluTag or TapForge NFC Writer have ads?
Which is updated more often, bluTag or TapForge NFC Writer?
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