Comparison

LabFly vs MyMountSinai

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

Head to head
About

LabFly

Schedule convenient blood draw appointments at your home or workplace. This app allows you to book appointments, upload prescriptions, and view test results. Enjoy a private and easy lab experience with mobile phlebotomy services.

Highlights
  • Schedule blood draw appointments
  • Upload prescriptions
  • View test results
  • At-home or at-work service
  • Rate lab expert experience
  • Book up to 6 months in advance
Features
Read full description

LabFly by Northwell Health Labs is an easy-to-use mobile app that brings our lab experts to you. Simply download the app to schedule your next blood draw appointment at a time that fits into your day. Best of all, we come to you at work or home for privacy and maximum convenience. 
SPECIAL INTRODUCTORY OFFER 
Use promo code MyLabFly when booking to receive 25% off. 
Here’s how it works: • Download the LabFly app • Create a profile, enter insurance info and upload your prescription • Schedule a blood draw for yourself or someone you’re caring for • Make same day or future appointments—up to 6 months in advance • Rate your experience with our lab experts • View your test results in the app Learn more at Northwell.edu/Labfly For questions, please call Client Services at (516) 719-1100 or email Labfly@northwell.edu. 
*Limited-time offer. To redeem, promo code must be entered to receive the discount off your first blood draw. Discount is applied to the convenience fee only. Now through March 31, 2020. If you are homebound, the fees for having a blood draw may be covered by your insurer. For questions, please contact us at (516) 719-1082.

About

MyMountSinai

Access comprehensive healthcare services, including finding providers, scheduling appointments, and managing medical records. Offers virtual care options, symptom checking, and secure communication with your medical team. Streamline your health management on the go.

Highlights
  • Find and schedule appointments
  • Access virtual care options
  • Check symptoms and find care
  • View medical records and results
  • Message your provider
  • Request prescription refills
  • Pay bills
Features
Currently charting
Read full description

Find the health care you need with MyMountSinai. Whether you’re looking for urgent care, or virtual or in-person care from your primary care provider or a specialist, MyMountSinai puts it all in one place, with tools that make it easy to find what you’re looking for. With MyMountSinai, you can: • Find and schedule or manage appointments with new or existing providers • Access virtual care including virtual urgent care, virtual primary care, and message only care • Check in for appointments • Start a video visit • Check your symptoms and find care based on your symptoms • Find in person urgent care • View your medical records and lab and test results • Send a message to your provider • Request prescription refills • View next steps after a visit • Find your way around select hospitals • Receive e-mail and/or text messages alerts when you have new messages or results in your account • Pay a bill using Apple Pay • Upload your health and fitness data, including data from Apple Healthkit app (when enrolled in self-tracking programs) MyMountSinai is your gateway to Mount Sinai providers and services, as well as all of your medical records. You may already be familiar with MyChart; MyMountSinai builds on those tools and services with new features and capabilities. The app enables you to take care of your health care needs on the go and communicate easily with your medical team.

Screenshots

LabFly4 screens
MyMountSinai4 screens

Verdict

The call

The clearest difference is review sentiment: MyMountSinai at 66% against LabFly's 12%. MyMountSinai also leads on rating (4.5 vs 2.5) and monetization model (free vs free with in-app purchases). LabFly's advantage is update cadence (every 6 weeks vs every 3 months). On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

MyMountSinai holds the better App Store score, 4.5 against 2.5. That said, the two scores are not equally well evidenced: MyMountSinai has 6.5K ratings behind it against 69, so its average is the more settled of the two. Written reviews point the same way: 12% of LabFly's written reviews are positive against 66% of MyMountSinai's.

UpkeepUpdate frequency

LabFly ships an update every 6 weeks, MyMountSinai every 3 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 4 level
LabFly versus MyMountSinai: the parameters behind the verdict, then further details
ParameterLabFlyMyMountSinai
PriceFreeFree
Rating2.5 (69 ratings)4.5 (6.5K ratings) — better
Positive reviews12.0% of reviews66.3% of reviews — better
Number of ratings696.5K — better
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
Best chart rank—#203 — better
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS18.018.0
Further details — not scored
Size146 MB186 MB
Age rating17+17+
DeveloperMy Personal Health Records Express Inc.Mount Sinai Health System

Customer experience

LabFly

All ratings69 ratings
Positive37.7%
Neutral1.4%
Negative60.9%
Written reviews25 reviews
Positive12.0%
Neutral4.0%
Negative84.0%

MyMountSinai

All ratings6,260 ratings
Positive87.4%
Neutral3.3%
Negative9.3%
Written reviews267 reviews
Positive66.3%
Neutral8.2%
Negative25.5%

Bugs and requests

LabFly

Not enough reviews yet to summarise bugs or requests.

MyMountSinai

Reported bugs

4 issues
  • Inability to add appointments to personal calendar
  • Inconsistent app performance and frequent crashes
  • Confusing layout and navigation
  • Unreliable push notifications and alerts

Requested features

4 requests
  • Ability to schedule appointments directly in the app
  • Option to export test results and medical information
  • Improved communication and responsiveness from providers
  • Consolidation of all medical information in one place

In-app purchases

None

LabFly

No in-app purchases

None

MyMountSinai

No in-app purchases

Questions

Is LabFly free?
LabFly is free to download, with no in-app purchases.
Is MyMountSinai free?
MyMountSinai is free to download, with no in-app purchases.
Which has better reviews, LabFly or MyMountSinai?
MyMountSinai is rated higher. LabFly averages 2.5 out of 5 from 69 ratings, while MyMountSinai averages 4.5 from 6.5K ratings.
Do LabFly or MyMountSinai have ads?
Neither LabFly nor MyMountSinai shows ads.
Which is updated more often, LabFly or MyMountSinai?
LabFly ships an update every 6 weeks, and MyMountSinai every 3 months. Most recently, LabFly was updated on October 24, 2026 and MyMountSinai on October 30, 2026.

Other comparisons