# Sentarm vs ZenAwake

The clearest difference is in-app purchases: ZenAwake at none against Sentarm's 4. ZenAwake also leads on update cadence (every 3 days vs weekly) and iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Sentarm sells 4 one-off in-app purchases. ZenAwake asks for nothing beyond the download.

Sentarm ships an update weekly, ZenAwake every 3 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sentarm | ZenAwake |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/sentarm/id6747161489/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 51 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [永康 梁](https://appshunter.io/developer/1789349442) | [丹华 欧阳](https://appshunter.io/developer/1820322174) |

## What reviewers say

### Sentarm

[App page](https://appshunter.io/ios/app/sentarm/id6747161489)

This smart alarm assistant simplifies setting alarms for complex and rotating schedules. It offers holiday recognition, custom calendars, and a minimalist interface for ease of use. Widgets, dark mode, and multi-language support enhance the user experience.

**Highlights:** Customizable work schedule alarms, Automatic holiday and special date skipping, Multiple regional and custom calendars, Convenient alarm and calendar widgets, Dark mode and multi-language support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Sound | Free | one-time |
| Custom Calendar | $0.99 | one-time |
| Widgets | $0.99 | one-time |
| Missions | $1.99 | one-time |


### ZenAwake

[App page](https://appshunter.io/ios/app/zenawake/id6747416993)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sentarm free?

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

### Is ZenAwake free?

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

### Do Sentarm or ZenAwake have ads?

Neither Sentarm nor ZenAwake shows ads.

### Which is updated more often, Sentarm or ZenAwake?

Sentarm ships an update weekly, and ZenAwake every 3 days. Most recently, Sentarm was updated on October 23, 2026 and ZenAwake on October 24, 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.*