NHS3100 Temperature Logger vs Tapp
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
NHS3100 Temperature Logger
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This APP demonstrates how an NHS3100 NTAG SmartSensor can be used for temperature monitoring. Besides this iOS APP, one needs to have the NHS3100 starter kit with the demo board. Other supported demonstration boards will become available. Through the NFC interface of the iPhone, the temperature status can be checked. The NTAG SmartSensor range of ICs extends NXP's NFC portfolio of passive NFC tags and smart electronic devices. NTAG SmartSensor devices are single-chip solutions combining the now ubiquitous NFC smartphone connectivity with autonomous sensing, data processing and validation, and logging. The NTAG SmartSensor is easy to use in an application by simply adding an NFC antenna and a battery. The devices are also versatile and can be easily combined with other companion chips like radios or sensor solutions. This APP interacts with the NXP's NHS3100 IC, optimized for temperature monitoring and logging. The temperature sensor offers an absolute accuracy of 0.3C. Each chip comes pre-calibrated and NXP provides a certificate with NIST traceability, easing the use of this IC for medical and pharmaceutical applications. NXP delivers for the NHS3100 a starter kit which is available for both macOS and Windows. Through this starter kit, developers can implement their own use cases, starting with this basic use case of temperature logging. NXP delivers the example code for both this iPhone APP and the corresponding firmware for the NHS3100. The starter kit can be ordered via the NXP website and NXPβs distribution partners worldwide. Visit https://www.nxp.com/pages/:NHS31XX_SERIES for more information.
Tapp
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The most recyclable datalogger on the planet. Send Tappβs paper-based datalogger with your shipment to measure temperature and humidity along the way. All it takes to collect the data is one simple smartphone tap! Datalogging reinvented: greener, faster, more efficient. Say goodbye to plastic single-use dataloggers. Our label, made from agricultural waste, reduces e-waste by up to 90% when compared to traditional models. Aligning perfectly with your commitment to sustainability. Easily access and download reports directly from your smartphone, making your process greener, faster and more efficient. For every shipment. Monitoring temperature and/or humidity, the label is perfect for every shipment. From perishables to electronics, pharmaceuticals to documents, it lets you review all conditions post-transit for optimal handling. App features. β’ Made for Tapp labels β’ Read, download & share label reports β’ Start label reports β’ Set temperature and humidity limits, interval length, and start delay β’ Use Label Presets to quickly start a report β’ Check a label report's status Thanks for being part of Tapp
Screenshots
Verdict
NHS3100 Temperature Logger and Tapp are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
NHS3100 Temperature Logger ships an update every 4 months, Tapp every 2 months. The most recent releases landed on March 2, 2026 and September 10, 2026 respectively.
| Parameter | NHS3100 Temperature Logger | Tapp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 49 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | NXP Semiconductors | Smart Paper B.V. |
In-app purchases
NHS3100 Temperature Logger
No in-app purchases
Tapp
No in-app purchases
Questions
Is NHS3100 Temperature Logger free?
Is Tapp free?
Do NHS3100 Temperature Logger or Tapp have ads?
Which is updated more often, NHS3100 Temperature Logger or Tapp?
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