sweet.spot vs Smart Bolus Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
sweet.spot
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This app aims to transfer some of the flexibility of insulin pump and "artificial pancreas" systems to MDI (Multiple Daily Injections) therapy. The target audience is primarily people with Type 1 Diabetes who are receiving such treatment and using a CGM sensor. Even if not all of the above applies to you, sweet.spot still offers a wide range of general diabetes management features that could be helpful for you. For those without a CGM system, glucose readings can be entered manually. The app's key feature is the dose calculator, which provides recommendations for mealtime and correction insulin doses. All you have to do is enter the carbohydrate content of your meal, and the app will automatically factor in all other variables, such as insulin and carbohydrates currently active in your body or dosing adjustments based on the time of day. KEY FEATURES - Insulin action, meals and glucose levels in a single integrated view - Dose recommendations based on carb intake, active insulin and glucose - Real-time glucose data from your CGM system - Notifications of recommended insulin or carb corrections - Assistance in finding the perfect therapy settings based on recent data - Home screen widget with your current values - Nightscout follower - Nightscout uploader (glucose and treatments) [PRO] - Apple Health follower and uploader - Basal insulin auto-logging and reminders - Advanced therapy reports to view, share, or print [PRO] - Up to last 90 days of historical data and statistics [PRO] PRO features are available with a monthly subscription or a lifetime plan. Cancel subscriptions any time in Settings › Apple Account at least one day before each renewal date. Plan automatically renews until cancelled. DISCLAIMER Do not use this app as a substitute for professional medical care. Do not rely on this app when making treatment decisions. Always seek the advice of a qualified healthcare professional for medical questions. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Smart Bolus Calculator
This app assists individuals with diabetes in calculating insulin doses. It uses personalized settings like insulin-to-carbohydrate ratios and correction factors to determine accurate doses based on carbohydrate intake and current blood glucose levels.
- Personalized insulin dose calculation
- Insulin-to-carbohydrate ratio input
- Correction factor input
- Insulin on board (IOB) calculation
- Save personalized settings
- Detailed dose history log
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Insulin Dose Calculator for People with Diabetes Smart Bolus Calculator is an application designed to help individuals with diabetes calculate insulin doses quickly and efficiently. Using personalized settings, users can enter key information such as their insulin-to-carbohydrate ratio, correction factor, insulin duration of action (IOB), and other essential parameters required to determine an accurate dose. Once these settings are configured, the user simply inputs the amount of carbohydrates they plan to consume along with their current blood glucose level. The application then calculates the recommended insulin dose needed to help maintain appropriate glucose control. In addition, the app allows users to save their personal settings, enabling quick access without the need to repeatedly enter the same information. Users can also maintain a detailed dose history, providing a structured record of their treatment that can be reviewed during consultations with healthcare professionals. It is important to note that this application is not intended to replace professional medical advice. While it serves as a useful tool for insulin dose calculations, each user must have a thorough understanding of insulin administration, as factors such as stress, physical activity, illness, or medications may affect how the body responds to insulin. In case of uncertainty, consultation with an endocrinologist or qualified healthcare provider is strongly recommended. Terms of Use: https://www.smartboluscalculatorllc.com/en/acuerdo-de-licencia-de-usuario-final Privacy Policy: https://www.smartboluscalculatorllc.com/en/política-de-privacidad
Screenshots
Verdict
The clearest difference is in-app purchases: Smart Bolus Calculator at none against sweet.spot's 2. Smart Bolus Calculator also leads on iOS requirement (13.4 vs 15.6). sweet.spot's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support 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. sweet.spot sells 2 in-app purchases, starting at $2.99 per month. Smart Bolus Calculator asks for nothing beyond the download.
sweet.spot ships an update fortnightly, Smart Bolus Calculator every 3 months. The most recent releases landed on September 24, 2026 and June 30, 2026 respectively.
| Parameter | sweet.spot | Smart Bolus Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.4 — better |
| Further details — not scored | ||
| Size | 52 MB | 24 MB |
| Age rating | 12+ | 17+ |
| Developer | MILAN VANCZAK | Smart Bolus Calculator LLC |
In-app purchases
sweet.spot
- Full Access7 Days trial$2.991 Month
- Full Access7 Days trial$7.993 Months
Smart Bolus Calculator
No in-app purchases





