# sweet.spot vs Smart Bolus Calculator

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.

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.

## The numbers

| Metric | sweet.spot | Smart Bolus Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smart-bolus-calculator/id6755656313/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | — | Free |
| Size | 52 MB | 24 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MILAN VANCZAK](https://appshunter.io/developer/1827511971) | [Smart Bolus Calculator LLC](https://appshunter.io/developer/1855309805) |

## What reviewers say

### sweet.spot

[App page](https://appshunter.io/ios/app/sweetspot/id6748830756)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $2.99 | per month |
| Full Access | $7.99 | per 3 months |


### Smart Bolus Calculator

[App page](https://appshunter.io/ios/app/smart-bolus-calculator/id6755656313)

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.

**Highlights:** Personalized insulin dose calculation, Insulin-to-carbohydrate ratio input, Correction factor input, Insulin on board (IOB) calculation, Save personalized settings, Detailed dose history log

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

**In-app purchases:** none


## Frequently asked questions

### Is sweet.spot free?

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

### Is Smart Bolus Calculator free?

Smart Bolus Calculator is free to download, with no in-app purchases.

### Do sweet.spot or Smart Bolus Calculator have ads?

Neither sweet.spot nor Smart Bolus Calculator shows ads.

### Which is updated more often, sweet.spot or Smart Bolus Calculator?

sweet.spot ships an update fortnightly, and Smart Bolus Calculator every 3 months. Most recently, sweet.spot was updated on September 24, 2026 and Smart Bolus Calculator on June 30, 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.*