iPhone Screenshots


Simple food diary with blood sugar trends for people with diabetes. Add meal photos and see how your blood sugar changes. Discover which meals help you stay in target range.

Undermyfork matches your meal pictures with blood sugar data from your CGM or glucose meter. The app automatically syncs blood sugar readings from supported CGMs, glucose meters and apps via Apple Health.

Supported CGM systems:

Dexcom G4, G5, G6
Abbott FreeStyle Libre (with MiaoMiao or BluCon transmitter)
Guardian Connect CGM.

Supported meters:

Accu-Chek Aviva Connect
Accu-Chek Guide
Accu-Chek Performa Connect
Bayer (Ascensia) Contour Next One
Bayer (Ascensia) Contour Plus One
CareSens N Premier
CareSens Dual
Fora 6 Connect
Glucocard Vital
Glucocard 01
MediTouch 2 connect
MediTouch 2
One Drop
OneTouch Verio Flex
OneTouch Select Plus Flex
OneTouch Verio Sync
ReliOn Prime
ReliOn Confirm
Sanofi BGStar
True Metrix
True Metrix Air
WaveSense Jazz

What’s New

Version 2.1.15

In this update we have freshened up the app interface, added bolus recording feature and fixed some minor bugs. P.S. Join our discussion group (tap app menu for a private link) to share feedback and feature requests.

Ratings and Reviews

4.8 out of 5
22 Ratings

22 Ratings

mferm ,

Great idea, runs smooth

I’m a big fan so far of this app. It does exactly what’s advertised without being overly complicated and runs very smoothly. A few suggestions that I think could improve it further: currently, it tells you how much time you were “in range” after a meal, but if you start a meal out of range, it counts that as out of range time. I think adding the option of using “change in blood sugar” would be another good metric to look at to help think about what foods work or not. It could either be a difference between the start and finish BGs or calculate an area under the curve from start to finish. Also, being able to change the end time from 2 hours to different times such as 3 or 4 hours as well would give a better picture for lower carb and high protein meals. Thank you so much for creating this!

BowTiesAreCool22 ,

I love this app!

I love this app more and more virtually every time I use it. It seems like a person to me and like one that is very empathetic. I like how I’m getting information back about what is working and not working with my diabetes…

Kmurphy2016 ,

Recent T1D!

I was recently diagnosed T1D and I’ve been struggling to keep track of what I’m eating (I’m 21 and a nanny so my life is very hectic). This has really helped me as I can just snap a photo and mark down the carbs and everything later. I just really wish I could make note of correction injections and make notes when I am just recording my bg and not just when I’m
recording a meal. But otherwise this app is amazing!


Eugene Molodkin
31.5 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Medical/Treatment Information


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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