Comparison

Signed URL vs Scan My Document

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

Head to head
About

Signed URL

Features
Read full description

This APP demonstrates how an NHS3100 NTAG SmartSensor can be used for passive 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. - Use the APP to configure the firmware - Use the background reading or a generic NFC reading APP such as NXP's Tag Info to read out the dynamically created URL and launch it in your webbrowser. 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 NXPโ€™s distribution partners worldwide. Visit https://www.nxp.com/ntagsmartsensor for more information.

About

Scan My Document

Features
Read full description

Scan My Document - SMD - scan your document - sign on your document - save and share your document

Screenshots

Signed URL4 screens
Scan My Document3 screens

Verdict

The call

Signed URL and Scan My Document are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

ScorecardNo meaningful differences
Signed URL versus Scan My Document: the parameters behind the verdict, then further details
ParameterSigned URLScan My Document
PriceFreeFree
Update frequencyEvery 22 monthsโ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS13.013.0
Further details โ€” not scored
Size39 MB79 MB
Age rating4+12+
DeveloperNXP SemiconductorsHoun Kimhan

In-app purchases

None

Signed URL

No in-app purchases

None

Scan My Document

No in-app purchases

Questions

Is Signed URL free?
Signed URL is free to download, with no in-app purchases.
Is Scan My Document free?
Scan My Document is free to download, with no in-app purchases.
Do Signed URL or Scan My Document have ads?
Neither Signed URL nor Scan My Document shows ads.

Other comparisons