Comparison

NHS3100 Temperature Logger vs bitseio

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

NHS3100 Temperature Logger

Features
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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 NXP’s distribution partners worldwide. Visit https://www.nxp.com/pages/:NHS31XX_SERIES for more information.

About

bitseio

Features
Read full description

The Bitsie,io app provides access to the Bitsie.io platform. Bitsie.io is the solution for connected products and smart packaging that creates a β€œHand to Brand” connection with customers via NFC Tags, QR Codes and more.

Screenshots

NHS3100 Temperature Logger4 screens
bitseio4 screens

Verdict

The call

NHS3100 Temperature Logger and bitseio 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NHS3100 Temperature Logger ships an update every 4 months, bitseio every 3 months. The most recent releases landed on March 2, 2026 and May 16, 2026 respectively.

ScorecardNo meaningful differences
NHS3100 Temperature Logger versus bitseio: the parameters behind the verdict, then further details
ParameterNHS3100 Temperature Loggerbitseio
PriceFreeFree
Update frequencyEvery 4 monthsEvery 3 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.013.0 β€” better
Further details β€” not scored
Size49 MB9 MB
Age rating4+4+
DeveloperNXP SemiconductorsTapwow, Llc

In-app purchases

None

NHS3100 Temperature Logger

No in-app purchases

None

bitseio

No in-app purchases

Questions

Is NHS3100 Temperature Logger free?
NHS3100 Temperature Logger is free to download, with no in-app purchases.
Is bitseio free?
bitseio is free to download, with no in-app purchases.
Do NHS3100 Temperature Logger or bitseio have ads?
Neither NHS3100 Temperature Logger nor bitseio shows ads.
Which is updated more often, NHS3100 Temperature Logger or bitseio?
NHS3100 Temperature Logger ships an update every 4 months, and bitseio every 3 months. Most recently, NHS3100 Temperature Logger was updated on March 2, 2026 and bitseio on May 16, 2026.

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