# FLOWBIO vs GULP Run Club

The clearest difference is update cadence: GULP Run Club at every 2 days against FLOWBIO's fortnightly. GULP Run Club also leads on device support (3 vs 1) and iOS requirement (14.0.0 vs 26.0). On price, 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.

FLOWBIO ships an update fortnightly, GULP Run Club every 2 days. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FLOWBIO | GULP Run Club |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free | — |
| Size | 37 MB | 42 MB |
| Requires iOS | 26.0 | **14.0.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [FLOWBIO LTD](https://appshunter.io/developer/1607898930) | [GULP PTE LTD](https://appshunter.io/developer/1814814430) |

## 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


### GULP Run Club

[App page](https://appshunter.io/ios/app/gulp-run-club/id6746040577)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FLOWBIO free?

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

### Is GULP Run Club free?

GULP Run Club is free to download, with no in-app purchases.

### Do FLOWBIO or GULP Run Club have ads?

Neither FLOWBIO nor GULP Run Club shows ads.

### Which is updated more often, FLOWBIO or GULP Run Club?

FLOWBIO ships an update fortnightly, and GULP Run Club every 2 days. Most recently, FLOWBIO was updated on October 5, 2026 and GULP Run Club on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*