Undermyfork vs Bolus Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Undermyfork
Track your meals and glucose levels to understand how food, insulin, and exercise affect your diabetes management. Automatically syncs data from compatible glucose monitoring systems or allows manual entry. Share insights with your healthcare team through a personal care link.
- Food diary with meal photos
- Glucose trend analysis
- Automatic CGM data sync
- Manual glucose entry
- Data sharing with healthcare providers
- Insulin and exercise logging
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Undermyfork is a simple food diary with glucose trends for people with diabetes. Take pictures of your meals and discover how your choices of food, insulin dosing and exercise impact your Time-in-Range. Undermyfork auto-syncs glucose data from Dexcom or any other glucose monitoring system that shares data to Apple Health. You can add glucose measurements manually. Data from Undermyfork can be easily shared with healthcare providers, doctors, diabetes educators via a personal Undermyfork Care link. ***For clinicians, healthcare teams and telehealth providers: Undermyfork app is a part of Undermyfork Care platform, that allows endocrinologists and other members of a diabetes care team access comprehensive analytics around patients’ daily logs of meals, glucose, insulin dosage, exercise and other lifestyle factors. Learn more at undermyfork.com Supported CGM systems: Dexcom G6, G7 Abbott FreeStyle Libre (with MiaoMiao or BluCon transmitter) Supported glucose 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 Dario Fora 6 Connect FORA TN’G Glucocard Vital Glucocard 01 iHealth 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 Terms of use: https://undermyfork.com/terms.html
Bolus Guide
This app helps individuals with diabetes calculate precise insulin doses for meals and corrections. It uses user-inputted data like carb ratios and current glucose levels to provide exact and rounded insulin amounts, aiming to improve glycemic control and quality of life.
- Insulin dose calculation
- Pre-meal bolus calculation
- Correction dose calculation
- Input carb ratio
- Input sensitivity factor
- Input current blood glucose
- Input meal carbs
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Bolus Guide is a user-friendly tool designed to simplify life for those living with diabetes. This app is built with an intuitive interface to help calculate the correct amount of insulin needed for pre-meal bolus and correction doses. By inputting a few critical pieces of data - such as carb ratio, sensitivity factor, target blood glucose, current blood glucose, and meal carbs - Bolus Guide quickly generates the insulin dose you require. The calculated dose is provided as both an exact number and a rounded value for easy and safe insulin administration. The goal of Bolus Guide is to provide you with increased confidence in your insulin dosing, contribute to better glycemic control, and promote an overall improved quality of life. Please note that while Bolus Guide is a helpful tool, it should be used in conjunction with advice from medical professionals. Your health is our priority, and we aim to make living with diabetes a bit easier with Bolus Guide.
Screenshots
Verdict
The clearest difference is rating: Undermyfork at 4.6 against Bolus Guide's 3.8. Undermyfork also leads on ratings volume (130 vs 12). Bolus Guide's advantage is in-app purchases (none vs 1) and update cadence (every 5 days vs every 3 weeks). On price, review sentiment, ads and monetization model 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
Both are free to download. Undermyfork sells 1 in-app purchase, starting at $19.99 per month. Bolus Guide asks for nothing beyond the download.
Undermyfork holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Undermyfork has 130 ratings behind it against 12, so its average is the more settled of the two. Written reviews split almost evenly too, at 60% and 60% positive.
Undermyfork ships an update every 3 weeks, Bolus Guide every 5 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Undermyfork | Bolus Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (130 ratings) — better | 3.8 (12 ratings) |
| Positive reviews | 60.0% of reviews | 60.0% of reviews |
| Number of ratings | 130 — better | 12 |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 110 MB | 1 MB |
| Age rating | 12+ | 12+ |
| Developer | Undermyfork, Inc. | David Vincent |
Customer experience
Undermyfork
Bolus Guide
In-app purchases
Undermyfork
- All Premium Features$19.991 Month
Bolus Guide
No in-app purchases
