# DrowZe vs ShiftNight

The clearest difference is ads: ShiftNight at none against DrowZe's shown. ShiftNight also leads on update cadence (every 5 days vs every 3 weeks). DrowZe's advantage is iOS requirement (15.1 vs 17.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. DrowZe sells 2 in-app purchases, starting at $4.99 per month and ShiftNight sells 11 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DrowZe ships an update every 3 weeks, ShiftNight every 5 days. The most recent releases landed on September 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | DrowZe | ShiftNight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (54 ratings)](https://appshunter.io/ios/app/shiftnight-sleep-tracker/id6761045529/reviews)** |
| Number of ratings | — | **54** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Subscription |
| Size | 75 MB | 196 MB |
| Requires iOS | **15.1** | 17.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Abhishek Solanki](https://appshunter.io/developer/1859443596) | [HAVEN VU](https://appshunter.io/developer/1887485099) |

## What reviewers say

### 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 |


### ShiftNight

[App page](https://appshunter.io/ios/app/shiftnight-sleep-tracker/id6761045529)

This app creates personalized sleep plans for individuals with irregular schedules. It provides recommendations for sleep, caffeine intake, and naps based on your unique daily routine, helping you optimize rest and recovery.

**Highlights:** Personalized sleep plans, Schedule-aware recommendations, Caffeine timing guidance, Nap planning, Sleep tracking, Recovery day transitions

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $8.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Monthly | $14.99 | per month |
| Annual | $29.99 | per year |
| Annual | $39.99 | per year |
| Annual | $49.99 | per year |
| Annual | $59.99 | per year |
| Annual | $59.99 | per year |
| Annual | $59.99 | per year |
| Annual | $69.99 | per year |
| Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is DrowZe free?

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

### Is ShiftNight free?

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

### Do DrowZe or ShiftNight have ads?

DrowZe shows ads; ShiftNight does not.

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

DrowZe ships an update every 3 weeks, and ShiftNight every 5 days. Most recently, DrowZe was updated on September 8, 2026 and ShiftNight on September 25, 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.*