# うんころぐ vs flowe

The clearest difference is ads: flowe at none against うんころぐ's shown. うんころぐ's advantage is update cadence (every 3 days vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

うんころぐ ships an update every 3 days, flowe every 9 days. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | うんころぐ | flowe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 9 days |
| Size | 6 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Yutaka Ino](https://appshunter.io/developer/1780101465) | [Ayaka Ida](https://appshunter.io/developer/1826095542) |

## What reviewers say

### うんころぐ

[App page](https://appshunter.io/ios/app/id6738497941)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### flowe

[App page](https://appshunter.io/ios/app/flowe-bowel-tracker/id6761525457)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is うんころぐ free?

うんころぐ is free to download, with no in-app purchases.

### Is flowe free?

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

### Do うんころぐ or flowe have ads?

うんころぐ shows ads; flowe does not.

### Which is updated more often, うんころぐ or flowe?

うんころぐ ships an update every 3 days, and flowe every 9 days. Most recently, うんころぐ was updated on September 8, 2026 and flowe on September 10, 2026.

---

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