# Focus4 vs FlowState

The clearest difference is update cadence: FlowState at every 2 days against Focus4's every 6 weeks. FlowState also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Focus4 sells 2 in-app purchases, starting at $2.99 per month and FlowState sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Focus4 ships an update every 6 weeks, FlowState every 2 days. The most recent releases landed on September 14, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Focus4 | FlowState |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 9 MB | 149 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kirlos Yousef](https://appshunter.io/developer/1514432748) | [Taekyu Lee](https://appshunter.io/developer/1663703906) |

## What reviewers say

### Focus4

[App page](https://appshunter.io/ios/app/focus4-work-and-study-ai-timer/id6739164359)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership (Monthly) | $2.99 | per month |
| Premium Membership | $19.99 | per year |


### FlowState

[App page](https://appshunter.io/ios/app/flowstate-ai-timer/id6760279918)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowState AI Premium - Monthly | $0.99 | per month |
| FlowState AI Premium - Yearly | $7.99 | per year |
| FlowState AI Premium - Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Focus4 free?

Focus4 is free to download, with in-app purchases available.

### Is FlowState free?

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

### Do Focus4 or FlowState have ads?

Neither Focus4 nor FlowState shows ads.

### Which is updated more often, Focus4 or FlowState?

Focus4 ships an update every 6 weeks, and FlowState every 2 days. Most recently, Focus4 was updated on September 14, 2026 and FlowState on June 1, 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.*