# Insulin vs iSage Rx

The clearest difference is update cadence: iSage Rx at every 2 months against Insulin's every 9 months. iSage Rx also leads on ratings volume (15 vs 3). Insulin's advantage is device support (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Insulin against 4.8 for iSage Rx. That said, the two scores are not equally well evidenced: iSage Rx has 15 ratings behind it against 3, so its average is the more settled of the two.

Insulin ships an update every 9 months, iSage Rx every 2 months. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Insulin | iSage Rx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/insulin-rx/id764908870/reviews) | **[4.8 (15 ratings)](https://appshunter.io/ios/app/isage-rx/id1227770880/reviews)** |
| Number of ratings | 3 | **15** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 0 MB | 35 MB |
| Requires iOS | **15.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Adam Lyko](https://appshunter.io/developer/764908873) | [Amalgam Rx, Inc.](https://appshunter.io/developer/1227770879) |

## What reviewers say

### Insulin

[App page](https://appshunter.io/ios/app/insulin-rx/id764908870)

This medical app assists healthcare professionals in calculating insulin doses for basal-bolus therapy. It offers efficient input methods and provides key metrics like insulin units/kg/day, carbohydrate ratios, and sensitivity factors. Additional tools include A1C conversion and BMI calculation.

**Highlights:** Insulin dose calculation, Basal-bolus therapy support, Patient weight and TDD input via sliders, Carbohydrate-to-insulin ratio, Insulin sensitivity factor, A1C to estimated average glucose converter, BMI calculator

**Features:** macOS Compatibility

**In-app purchases:** none


### iSage Rx

[App page](https://appshunter.io/ios/app/isage-rx/id1227770880)

This app assists individuals with type 2 diabetes in managing their basal insulin therapy. It helps users track blood sugar levels, receive recommended insulin doses, and adhere to their prescribed treatment plan in collaboration with their healthcare provider.

**Highlights:** Basal insulin titration guidance, Blood sugar level tracking, Recommended insulin dosage, Dose adjustment reminders, Healthcare provider monitoring, Type 2 diabetes management

**In-app purchases:** none


## Frequently asked questions

### Is Insulin free?

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

### Is iSage Rx free?

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

### Which has better reviews, Insulin or iSage Rx?

iSage Rx is rated higher. Insulin averages 4.7 out of 5 from 3 ratings, while iSage Rx averages 4.8 from 15 ratings.

### Do Insulin or iSage Rx have ads?

Neither Insulin nor iSage Rx shows ads.

### Which is updated more often, Insulin or iSage Rx?

Insulin ships an update every 9 months, and iSage Rx every 2 months. Most recently, Insulin was updated on October 23, 2026 and iSage Rx on October 9, 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.*