Comparison

Spot Checkup vs LINKTOP Stethoscope

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

Head to head
About

Spot Checkup

This app enables remote physiological monitoring using a compatible medical device. It allows for the collection of symptom reports, images, and reminders for physical examinations. Functionality is limited to the USA.

Highlights
  • Remote heart and lung sound monitoring
  • Symptom report collection
  • Leg edema image collection
  • Physical examination reminders
  • Telemedicine capabilities
Read full description

Spot Checkup allows your smartphone to be used for remote physiological monitoring (RPM) and telemedicine when used with the Steth IO device. Steth IO is a Class II FDA-Cleared device with the following indication for use: The StratoScientific Steth IO Stethoscope and Phonocardiogram Model 1.0 is intended for medical diagnostic purposes only. It may be used for the detection and amplification of sounds from the heart and lungs with the use of selective frequency ranges. It has been tested for use on adults undergoing a physical assessment. ▪ Remotely monitor heart and lung sounds ▪ Collect symptoms reports at regular intervals ▪ Collect images for evaluation of leg edema ▪ Get regular reminders to complete physical examinations Steth IO device is only available for sale in the USA (510 k); hence, the app functions as a medical device only in the USA and not in other countries. Disclaimer: Seek a doctor’s advice in addition to using this app and before making any medical decisions. Terms and Conditions: https://spotcheckup.com/terms-and-conditions/ Privacy Policy: https://spotcheckup.com/privacy-policy

About

LINKTOP Stethoscope

Features
Read full description

NexStetho APP is an App for smart stethoscopes. After connecting to the LINKTOP smart stethoscope device through Bluetooth, it can obtain the data of heart and lung sounds in real time, play and draw the waveform of heart and lung sounds, and has the functions of real-time heart rate display and historical data viewing. In addition, there are two auscultation modes, bell and membrane. With the use of LINKTOP smart stethoscope, users can understand their cardiorespiratory health status anytime, anywhere ! Disclaimer LINKTOP Stethoscope is a heart and lung sound auscultation equipment, designed by Xiamen Linktop Technology Co.,LTD, which can collect and play heart and lung sound data in real time. When using the LINKTOP Stethoscope equipment, users must follow the correct measurement, calibration and maintenance procedures to Guarantee the accuracy of measurement. Users must consult a doctor before making any medical decision or taking any medication. Statement of Limitation of Jurisdiction The LINKTOP Stethoscope device used with this app is only licensed in the EU, US, the device is not allowed to be used outside the EU, US.

Screenshots

Spot Checkup3 screens
LINKTOP Stethoscope4 screens

Verdict

The call

The clearest difference is in-app purchases: LINKTOP Stethoscope at none against Spot Checkup's 5. LINKTOP Stethoscope also leads on iOS requirement (10.3 vs 15.0). Spot Checkup's advantage is update cadence (every 2 months vs every 22 months). On price, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spot Checkup sells 5 in-app purchases, starting at $14.99 per month. LINKTOP Stethoscope asks for nothing beyond the download.

UpkeepUpdate frequency

Spot Checkup ships an update every 2 months, LINKTOP Stethoscope every 22 months. Both last shipped on November 3, 2026.

Scorecard3 real differences · 6 level
Spot Checkup versus LINKTOP Stethoscope: the parameters behind the verdict, then further details
ParameterSpot CheckupLINKTOP Stethoscope
PriceFreeFree
Rating4.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 2 months — betterEvery 22 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.010.3 — better
Further details — not scored
Size61 MB29 MB
Age rating12+4+
DeveloperStratoScientific, Inc.Xiamen Linktop Technology Co.,LTD

In-app purchases

5 purchases

Spot Checkup

Subscriptions1
  • Monthly Subscription$14.991 Month
One-time4
  • Exam Submission$14.99
  • Monthly Subscription$14.99
  • Exam submission$19.99
Show 1 more
  • Schedule telemedicine call$79.99
None

LINKTOP Stethoscope

No in-app purchases

Questions

Is Spot Checkup free?
Spot Checkup is free to download, with in-app purchases available.
Is LINKTOP Stethoscope free?
LINKTOP Stethoscope is free to download, with no in-app purchases.
Do Spot Checkup or LINKTOP Stethoscope have ads?
Neither Spot Checkup nor LINKTOP Stethoscope shows ads.
Which is updated more often, Spot Checkup or LINKTOP Stethoscope?
Spot Checkup ships an update every 2 months, and LINKTOP Stethoscope every 22 months. Most recently, Spot Checkup was updated on November 3, 2026 and LINKTOP Stethoscope on November 3, 2026.

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