# Freestyle Flow vs Blood Sugar Tracker +

The clearest difference is in-app purchases: Freestyle Flow at none against Blood Sugar Tracker +'s 5. Freestyle Flow also leads on iOS requirement (9.0 vs 16.0). Blood Sugar Tracker +'s advantage is update cadence (every 2 months vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Blood Sugar Tracker + sells 5 in-app purchases, starting at $4.99 per 7 days. Freestyle Flow asks for nothing beyond the download.

Freestyle Flow ships an update every 5 months, Blood Sugar Tracker + every 2 months. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Freestyle Flow | Blood Sugar Tracker + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 61 MB | 36 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [CU Labs, Inc.](https://appshunter.io/developer/1023961896) | [Bass BLVD LLC](https://appshunter.io/developer/1844638335) |

## What reviewers say

### Freestyle Flow

[App page](https://appshunter.io/ios/app/freestyle-flow/id1423278907)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blood Sugar Tracker +

[App page](https://appshunter.io/ios/app/blood-sugar-tracker-plus/id6753718179)

**Features:** Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly-Trial | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Freestyle Flow free?

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

### Is Blood Sugar Tracker + free?

Blood Sugar Tracker + is free to download, with in-app purchases available.

### Do Freestyle Flow or Blood Sugar Tracker + have ads?

Neither Freestyle Flow nor Blood Sugar Tracker + shows ads.

### Which is updated more often, Freestyle Flow or Blood Sugar Tracker +?

Freestyle Flow ships an update every 5 months, and Blood Sugar Tracker + every 2 months. Most recently, Freestyle Flow was updated on October 26, 2026 and Blood Sugar Tracker + on October 16, 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.*