# AfterShift vs DrowZe

The clearest difference is ads: AfterShift at none against DrowZe's shown. AfterShift also leads on update cadence (every 9 days vs every 3 weeks). DrowZe's advantage is iOS requirement (15.1 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. AfterShift sells 4 in-app purchases, starting at $3.99 per month and DrowZe sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AfterShift ships an update every 9 days, DrowZe every 3 weeks. The most recent releases landed on September 22, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | AfterShift | DrowZe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/aftershift-sleep-and-shift-work/id6757163182/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 14 MB | 75 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Antti Aittamaa](https://appshunter.io/developer/1855943133) | [Abhishek Solanki](https://appshunter.io/developer/1859443596) |

## What reviewers say

### AfterShift

[App page](https://appshunter.io/ios/app/aftershift-sleep-and-shift-work/id6757163182)

This app helps shift workers track sleep and recovery based on their unique schedules, not a standard 9-to-5. It automatically detects shifts from your calendar and provides personalized recovery plans and reminders timed to your work hours. Naps and split sleep are recognized as valid recovery.

**Highlights:** Shift detection from calendar, Shift-to-shift recovery tracking, Personalized recovery plans, Shift-timed reminders, Sleep techniques for shift work, On-device AI explanations (Pro), Exportable recovery reports

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AfterShift Premium Monthly | $3.99 | per month |
| AfterShift Premium Yearly | $24.99 | per year |
| Support the Developer | $1.00 | one-time |
| AfterShift Premium Lifetime | $39.99 | one-time |


### DrowZe

[App page](https://appshunter.io/ios/app/drowze-sleep-for-shift-worker/id6760787156)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DrowZe Pro Monthly | $4.99 | per month |
| DrowZe Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is AfterShift free?

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

### Is DrowZe free?

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

### Do AfterShift or DrowZe have ads?

DrowZe shows ads; AfterShift does not.

### Which is updated more often, AfterShift or DrowZe?

AfterShift ships an update every 9 days, and DrowZe every 3 weeks. Most recently, AfterShift was updated on September 22, 2026 and DrowZe on September 8, 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.*