# FLOWBIO vs Shapo

The clearest difference is in-app purchases: FLOWBIO at none against Shapo's 2. Shapo's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Shapo sells 2 in-app purchases, starting at $9.99 per month. FLOWBIO asks for nothing beyond the download.

FLOWBIO ships an update fortnightly, Shapo every 8 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | FLOWBIO | Shapo |
| --- | --- | --- |
| 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 | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free | — |
| Size | 37 MB | 81 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [FLOWBIO LTD](https://appshunter.io/developer/1607898930) | [Shapo LTD](https://appshunter.io/developer/1828895937) |

## 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


### Shapo

[App page](https://appshunter.io/ios/app/shapo/id6749143339)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Shapo Annual Subscription | $99.90 | per year |


## Frequently asked questions

### Is FLOWBIO free?

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

### Is Shapo free?

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

### Do FLOWBIO or Shapo have ads?

Neither FLOWBIO nor Shapo shows ads.

### Which is updated more often, FLOWBIO or Shapo?

FLOWBIO ships an update fortnightly, and Shapo every 8 days. Most recently, FLOWBIO was updated on October 5, 2026 and Shapo on October 10, 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.*