# Deep Work vs Sleep Tracker & Cycle

The clearest difference is update cadence: Sleep Tracker & Cycle at every 10 days against Deep Work's every 7 months. Sleep Tracker & Cycle also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Deep Work sells 2 in-app purchases, starting at $5.99 per 7 days and Sleep Tracker & Cycle sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Deep Work ships an update every 7 months, Sleep Tracker & Cycle every 10 days. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Deep Work | Sleep Tracker & Cycle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Size | 34 MB | 60 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Elhassnaoui Yassine](https://appshunter.io/developer/1756008976) | [Muhammet Alperen CINAR](https://appshunter.io/developer/1783817938) |

## What reviewers say

### Deep Work

[App page](https://appshunter.io/ios/app/deep-work-focus-and-study/id6746946799)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Yearly Subscription | $24.99 | per year |


### Sleep Tracker & Cycle

[App page](https://appshunter.io/ios/app/sleep-tracker-and-cycle-dirim/id6756657677)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Dirim Premium | $4.99 | per month |
| Dirim Premium (Yearly - Best Value) | $19.99 | per year |
| Dirim Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Deep Work free?

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

### Is Sleep Tracker & Cycle free?

Sleep Tracker & Cycle is free to download, with in-app purchases available.

### Do Deep Work or Sleep Tracker & Cycle have ads?

Neither Deep Work nor Sleep Tracker & Cycle shows ads.

### Which is updated more often, Deep Work or Sleep Tracker & Cycle?

Deep Work ships an update every 7 months, and Sleep Tracker & Cycle every 10 days. Most recently, Deep Work was updated on September 8, 2026 and Sleep Tracker & Cycle on September 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.*