# Deep Session vs OneFocus

The clearest difference is in-app purchases: Deep Session at none against OneFocus's 1. Deep Session also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. OneFocus sells 1 one-off in-app purchase. Deep Session asks for nothing beyond the download.

## The numbers

| Metric | Deep Session | OneFocus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 31 MB | 33 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ulugbek Samigjonov](https://appshunter.io/developer/1887502685) | [Freedom Dimension (shenzhen) Technology Co., Ltd](https://appshunter.io/developer/6776064465) |

## What reviewers say

### Deep Session

[App page](https://appshunter.io/ios/app/deep-session-focus-timer/id6761531383)

**In-app purchases:** none


### OneFocus

[App page](https://appshunter.io/ios/app/onefocus-deep-work/id6790143964)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneFocus Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Deep Session free?

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

### Is OneFocus free?

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

### Do Deep Session or OneFocus have ads?

Neither Deep Session nor OneFocus 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.*