# Flow vs Chrono TimeBlocks

The clearest difference is in-app purchases: Chrono TimeBlocks at none against Flow's 1. Flow's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Flow sells 1 one-off in-app purchase. Chrono TimeBlocks asks for nothing beyond the download.

## The numbers

| Metric | Flow | Chrono TimeBlocks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 50 MB | 20 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Haitham Mahmoud](https://appshunter.io/developer/1871018136) | [鑫 刘](https://appshunter.io/developer/1887145874) |

## What reviewers say

### Flow

[App page](https://appshunter.io/ios/app/flow-adhd-planner-for-adults/id6758484365)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro: All Features | $7.99 | one-time |


### Chrono TimeBlocks

[App page](https://appshunter.io/ios/app/chrono-timeblocks/id6761002985)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flow free?

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

### Is Chrono TimeBlocks free?

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

### Do Flow or Chrono TimeBlocks have ads?

Neither Flow nor Chrono TimeBlocks 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.*