# BlueStar Diabetes vs Undermyfork

The clearest difference is in-app purchases: BlueStar Diabetes at none against Undermyfork's 1. BlueStar Diabetes also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.6). Undermyfork's advantage is rating (4.6 vs 4.2) and update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Undermyfork sells 1 in-app purchase, starting at $19.99 per month. BlueStar Diabetes asks for nothing beyond the download.

Undermyfork holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 125 and 130 respectively. Written reviews point the same way: 58% of BlueStar Diabetes's written reviews are positive against 60% of Undermyfork's.

BlueStar Diabetes ships an update every 2 months, Undermyfork every 3 weeks. The most recent releases landed on August 25, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | BlueStar Diabetes | Undermyfork |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (125 ratings)](https://appshunter.io/ios/app/bluestar-diabetes/id700329056/reviews) | **[4.6 (130 ratings)](https://appshunter.io/ios/app/undermyfork-diabetes-app/id1440135674/reviews)** |
| Number of ratings | 125 | **130** |
| Positive reviews | 58.0% of reviews | **60.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 119 MB | 110 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [WellDoc, Inc.](https://appshunter.io/developer/480737920) | [Undermyfork, Inc.](https://appshunter.io/developer/1721712946) |

## What reviewers say

### BlueStar Diabetes

[App page](https://appshunter.io/ios/app/bluestar-diabetes/id700329056)

This app offers daily digital coaching to help individuals manage type 2 diabetes. It provides personalized guidance, connects health data, and supports habit building for better blood glucose management. Users can also share progress with their care team.

**Highlights:** Daily digital coaching, Personalized guidance, Connects medications, nutrition, activity, and health data, Blood glucose management tools, Progress sharing with care team, FDA-cleared medical device

**In-app purchases:** none


### Undermyfork

[App page](https://appshunter.io/ios/app/undermyfork-diabetes-app/id1440135674)

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.

**Highlights:** Food diary with meal photos, Glucose trend analysis, Automatic CGM data sync, Manual glucose entry, Data sharing with healthcare providers, Insulin and exercise logging

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Premium Features | $19.99 | per month |


## Frequently asked questions

### Is BlueStar Diabetes free?

BlueStar Diabetes is free to download, with no in-app purchases.

### Is Undermyfork free?

Undermyfork is free to download, with in-app purchases available.

### Which has better reviews, BlueStar Diabetes or Undermyfork?

Undermyfork is rated higher. BlueStar Diabetes averages 4.2 out of 5 from 125 ratings, while Undermyfork averages 4.6 from 130 ratings.

### Do BlueStar Diabetes or Undermyfork have ads?

Neither BlueStar Diabetes nor Undermyfork shows ads.

### Which is updated more often, BlueStar Diabetes or Undermyfork?

BlueStar Diabetes ships an update every 2 months, and Undermyfork every 3 weeks. Most recently, BlueStar Diabetes was updated on August 25, 2026 and Undermyfork on August 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*