Cidaas vs bluTag
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cidaas
Read full descriptionHide full description
What is cidaas Authenticator ---------------------------- cidaas Authenticator is a mobile application developed by Widas ID that implements multi-step verification. The following options could be used to enable the two-step verification: - TOTP - Time based One Time Password - Pattern Recognition - Finger Print Recognition - Push Notification - Face Recognition - Voice Recognition
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
Read full descriptionHide full description
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
Screenshots
Verdict
Cidaas and bluTag 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.
Cidaas ships an update every 6 weeks, bluTag every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Cidaas | bluTag |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.3 (4 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 114 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | WidasConcepts GmbH | Blulog Sp. Z o.o. |
In-app purchases
Cidaas
No in-app purchases
bluTag
No in-app purchases









