# FLOWBIO vs CONKA App

The clearest difference is review sentiment: CONKA App at 100% against FLOWBIO's 0%. CONKA App also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). FLOWBIO's advantage is monetization model (free vs ad-supported). 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 18, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | FLOWBIO | CONKA App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/flowbio/id1614407048/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Free** | Ad-supported |
| Size | 37 MB | 66 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [FLOWBIO LTD](https://appshunter.io/developer/1607898930) | [Conka](https://appshunter.io/developer/1684033584) |

## What reviewers say

### FLOWBIO

[App page](https://appshunter.io/ios/app/flowbio/id1614407048)

This app analyzes sweat data to provide personalized hydration and recovery strategies for athletes. It connects to a sweat sensor to track fluid and sodium loss, offering tailored plans and pre-session predictions to optimize performance.

**Highlights:** Personalized hydration strategies, Tailored recovery plans, Pre-session performance predictions, Intake logging, Support for electrolyte brands, Integrations with Garmin, Wahoo, Zwift, Coros

**Features:** macOS Compatibility

**In-app purchases:** none


### CONKA App

[App page](https://appshunter.io/ios/app/conka-app/id6450399391)

This app provides an honest measure of your brain's current processing ability, focusing on speed, accuracy, and focus. It helps you understand how factors like sleep and stress impact your cognitive performance and allows you to compare your results with others.

**Highlights:** Objective cognitive performance measurement, Tracks speed, accuracy, focus, and consistency, Identifies factors affecting brain performance, Personalized cognitive fingerprint, Global and private leaderboards, Weekly and monthly performance recaps

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

**In-app purchases:** none


## Frequently asked questions

### Is FLOWBIO free?

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

### Is CONKA App free?

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

### Do FLOWBIO or CONKA App have ads?

Neither FLOWBIO nor CONKA App shows ads.

### Which is updated more often, FLOWBIO or CONKA App?

FLOWBIO ships an update fortnightly, and CONKA App fortnightly. Most recently, FLOWBIO was updated on September 18, 2026 and CONKA App on August 22, 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.*