# Focus Comet Flow vs Passage Lab App

The clearest difference is iOS requirement: Focus Comet Flow at 13.0 against Passage Lab App's 15.0. 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.

## The numbers

| Metric | Focus Comet Flow | Passage Lab App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 4 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Samvid Abhyankar](https://appshunter.io/developer/6816124696) | [Sahil Bhojak](https://appshunter.io/developer/6814910911) |

## What reviewers say

### Focus Comet Flow

[App page](https://appshunter.io/ios/app/focus-comet-flow/id6816124694)

**Features:** macOS Compatibility

**In-app purchases:** none


### Passage Lab App

[App page](https://appshunter.io/ios/app/passage-lab-app/id6817299197)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Focus Comet Flow free?

Focus Comet Flow is free to download, with no in-app purchases.

### Is Passage Lab App free?

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

### Do Focus Comet Flow or Passage Lab App have ads?

Neither Focus Comet Flow nor Passage Lab App shows ads.

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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.*