# Flowify AI vs Pi Relay

The clearest difference is update cadence: Pi Relay at fortnightly against Flowify AI's every 2 months. Flowify AI's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Flowify AI ships an update every 2 months, Pi Relay fortnightly. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Flowify AI | Pi Relay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 185 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Liftric GmbH](https://appshunter.io/developer/1635834284) | [Zerui Zhou](https://appshunter.io/developer/1817055091) |

## What reviewers say

### Flowify AI

[App page](https://appshunter.io/ios/app/flowify-ai/id1635834282)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pi Relay

[App page](https://appshunter.io/ios/app/pi-relay/id6768893799)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flowify AI free?

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

### Is Pi Relay free?

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

### Do Flowify AI or Pi Relay have ads?

Neither Flowify AI nor Pi Relay shows ads.

### Which is updated more often, Flowify AI or Pi Relay?

Flowify AI ships an update every 2 months, and Pi Relay fortnightly. Most recently, Flowify AI was updated on October 25, 2026 and Pi Relay on October 15, 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.*