# Blood sugar diary App vs ADD

The clearest difference is review sentiment: ADD at 100% against Blood sugar diary App's 50%. ADD also leads on in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Blood sugar diary App sells 2 in-app purchases, starting at $0.99 per month. ADD asks for nothing beyond the download.

Blood sugar diary App ships an update monthly, ADD every 10 days. The most recent releases landed on October 24, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Blood sugar diary App | ADD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/add-insulin/id6747383172/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 119 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Frank Zander](https://appshunter.io/developer/1545716490) | [Satyaprakash Pal](https://appshunter.io/developer/1811754069) |

## What reviewers say

### Blood sugar diary App

[App page](https://appshunter.io/ios/app/blood-sugar-diary-app/id1548228564)

Track your blood sugar levels with an insulin diary, recording glucose readings, insulin units, and comments. Customize event texts, export data as CSV, and view statistics. A subscription unlocks all features and removes ads.

**Highlights:** Record blood sugar and insulin units, Customize event texts, Export data as CSV, View blood glucose statistics, Database backup, Dark Mode support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Payment | $0.99 | per month |
| Yearly payment | $9.49 | per year |


### ADD

[App page](https://appshunter.io/ios/app/add-insulin/id6747383172)

This app helps type 1 diabetics manage their blood sugar by adjusting insulin doses before meals based on glucose levels and carbohydrate intake. It also accounts for exercise to help prevent hypoglycemia.

**Highlights:** Adjust insulin dose before meals, Calculate based on blood glucose, Factor in carbohydrate intake, Adjust dose for exercise, Helps prevent hypoglycemia

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blood sugar diary App free?

Blood sugar diary App is free to download, with in-app purchases available.

### Is ADD free?

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

### Do Blood sugar diary App or ADD have ads?

Blood sugar diary App shows ads; ADD does not.

### Which is updated more often, Blood sugar diary App or ADD?

Blood sugar diary App ships an update monthly, and ADD every 10 days. Most recently, Blood sugar diary App was updated on October 24, 2026 and ADD on October 1, 2026.

---

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