# mySugr vs Bone Age

The clearest difference is review sentiment: mySugr at 88% against Bone Age's 25%. mySugr also leads on price (Free vs $7.99) and rating (4.7 vs 2.3). Bone Age's advantage is in-app purchases (none vs 6) and iOS requirement (13.0 vs 18.2). On ads and device support there is nothing between them.

mySugr is free to download; Bone Age costs $7.99 up front. mySugr sells 6 in-app purchases, starting at $4.99 per month. Bone Age asks for nothing beyond the download.

mySugr holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: mySugr has 33K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 88% of mySugr's written reviews are positive against 25% of Bone Age's.

mySugr ships an update every 2 weeks, Bone Age every 3 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | mySugr | Bone Age |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[4.7 (33K ratings)](https://appshunter.io/ios/app/mysugr-diabetes-tracker-log/id516509211/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/bone-age/id665745944/reviews) |
| Number of ratings | **33K** | 3 |
| Positive reviews | **87.6% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#53** | — |
| Size | 643 MB | 15 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [mySugr GmbH](https://appshunter.io/developer/516509214) | [Simon Chapman](https://appshunter.io/developer/629291277) |

## What reviewers say

### mySugr

[App page](https://appshunter.io/ios/app/mysugr-diabetes-tracker-log/id516509211)

**Currently charting:** #53 Top Grossing · Medical, #84 Top Free · Medical (US App Store)

This app centralizes all your diabetes-related data, including blood sugar readings, medication, and diet. It offers personalized tracking, automatic logging from connected devices, and insightful reports. Advanced features provide real-time glucose monitoring and insulin dose recommendations.

**Highlights:** Personalized Homescreen, Automatic Blood Sugar Logging, Real-time Glucose Values, Insulin Dose Recommendations, PDF & Excel Reports, Blood Glucose Reminders

**Features:** Apple Watch app

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| mySugr PRO: Monthly | $4.99 | per month |
| mySugr Coaching | $19.99 | per month |
| mySugr Coaching | $39.99 | per month |
| mySugr PRO: Yearly | $39.99 | per year |
| mySugr Coaching | $199.99 | per year |
| mySugr Coaching | $399.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient data tracking
- 💡 Helpful features like estimated A1C
- 👍 Integrates with other health apps
- 👍 Motivating and engaging

**What reviewers complain about**

- 🐛 Connectivity issues with some devices
- 🔍 Limited customization options
- 💰 Paid version required for some key features
- 🙄 Annoying monster animation
- 🔍 Confusing or cluttered interface in some areas

**Reported bugs**

- Syncing issues with some glucose meters
- Persistent notification bugs
- Crashes or freezes on certain devices

**Requested features**

- Add bolus calculator for insulin dosing
- Improve data visualization and reporting
- Allow more customization of tracked data and interface
- Integrate with more devices and apps
- Add support for tracking other health metrics (e.g. blood pressure, weight)


### Bone Age

[App page](https://appshunter.io/ios/app/bone-age/id665745944)

This medical app calculates bone age using the Tanner-Whitehouse method, offering TWII and TWIII references for 'RUS', 'TW20', and carpal scores directly in a clinical setting.

**Highlights:** Tanner-Whitehouse method calculation, TWII and TWIII references, RUS score calculation, TW20 score calculation, Carpal score calculation, In-clinic use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is mySugr free?

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

### Is Bone Age free?

Bone Age costs $7.99, with no in-app purchases.

### Which has better reviews, mySugr or Bone Age?

mySugr is rated higher. mySugr averages 4.7 out of 5 from 33K ratings, while Bone Age averages 2.3 from 3 ratings.

### Do mySugr or Bone Age have ads?

Neither mySugr nor Bone Age shows ads.

### Which is updated more often, mySugr or Bone Age?

mySugr ships an update every 2 weeks, and Bone Age every 3 months. Most recently, mySugr was updated on October 27, 2026 and Bone Age on October 26, 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.*