Insulin vs iSage Rx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Insulin
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.
- 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
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Insulin-Rx application is a convenient insulin dose calculator intended for use by healthcare professionals who prescribe basal-bolus insulin therapy. Patient weight and total daily insulin can be efficiently entered in by using sliders instead of typing in the values. The calculator then displays insulin units/kg/day, carbohydrate-to-insulin ratio, insulin sensitivity (correction factor), fixed meal bolus dose, and daily basal dose. A calculator that converts hemoglobin A1C to the estimated corresponding average glucose value is also included as well as a converter of centimeters to inches together with a body mass index calculator.
iSage Rx
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.
- Basal insulin titration guidance
- Blood sugar level tracking
- Recommended insulin dosage
- Dose adjustment reminders
- Healthcare provider monitoring
- Type 2 diabetes management
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If you’re taking basal insulin for type 2 diabetes, iSage Rx helps you work together with your healthcare provider to follow your prescribed plan and reach your target blood sugar range. With iSage Rx, you simply enter your blood sugar levels, receive your recommended dose of basal insulin, and develop a routine for better managing your type 2 diabetes. • iSage Rx allows doctors to monitor starting doses and blood sugar levels to make sure the care plan is being followed. • iSage Rx communicates the prescribed basal insulin dose and informs you when it’s time to adjust your dose. • With iSage Rx, you may be able to achieve greater control over your type 2 diabetes. • iSage Rx is not intended to replace the care and management provided by a healthcare professional trained in the management of diabetes. Please consult with your Healthcare Professional if you have any questions.
Screenshots
Verdict
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.
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. 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.
| Parameter | Insulin | iSage Rx |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 4.8 (15 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 | 15 — better |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.2 — better | 16.0 |
| Further details — not scored | ||
| Size | 0 MB | 35 MB |
| Age rating | 17+ | 17+ |
| Developer | Adam Lyko | Amalgam Rx, Inc. |
Customer experience
Insulin
iSage Rx
In-app purchases
Insulin
No in-app purchases
iSage Rx
No in-app purchases






