# BioSteer vs FlowPeak

The clearest difference is device support: BioSteer at 3 against FlowPeak's 1. BioSteer also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, 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.

BioSteer ships an update monthly, FlowPeak every 4 weeks. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | BioSteer | FlowPeak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Size | 77 MB | 26 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [CENTARIX BIOTECH LTD](https://appshunter.io/developer/1667218539) | [Immix Concepts, LLC.](https://appshunter.io/developer/1025158102) |

## What reviewers say

### BioSteer

[App page](https://appshunter.io/ios/app/biosteer/id1667218537)

**In-app purchases:** none


### FlowPeak

[App page](https://appshunter.io/ios/app/flowpeak/id6470520995)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BioSteer free?

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

### Is FlowPeak free?

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

### Do BioSteer or FlowPeak have ads?

Neither BioSteer nor FlowPeak shows ads.

### Which is updated more often, BioSteer or FlowPeak?

BioSteer ships an update monthly, and FlowPeak every 4 weeks. Most recently, BioSteer was updated on September 17, 2026 and FlowPeak on September 20, 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.*