# Simple Alarm Clock vs BTK 360

The clearest difference is in-app purchases: BTK 360 at none against Simple Alarm Clock's 3. BTK 360 also leads on update cadence (every 9 days vs every 3 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Simple Alarm Clock sells 3 in-app purchases, starting at $1.99 per 7 days. BTK 360 asks for nothing beyond the download.

Simple Alarm Clock ships an update every 3 months, BTK 360 every 9 days. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Simple Alarm Clock | BTK 360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (8 ratings)](https://appshunter.io/ios/app/simple-alarm-clock-smart-wake/id6753886955/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 105 MB | 36 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | +4 | 9+ |
| Developer | [Sandy Radadiya](https://appshunter.io/developer/1678294486) | [Adateck LLC](https://appshunter.io/developer/1864522185) |

## What reviewers say

### Simple Alarm Clock

[App page](https://appshunter.io/ios/app/simple-alarm-clock-smart-wake/id6753886955)

This app helps you wake up refreshed and build better sleep habits with customizable alarms and smart reminders. It also includes tools like a world clock, timer, and stopwatch for everyday productivity.

**Highlights:** Customizable alarms, Smart bedtime reminders, Talking Clock, World Clock, Timer and Stopwatch, Light, Dark, and System themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $1.99 | per 7 days |
| Monthly Plan | $3.99 | per month |
| Yearly Plan | $24.99 | per year |


### BTK 360

[App page](https://appshunter.io/ios/app/btk-360/id6795296345)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Alarm Clock free?

Simple Alarm Clock is free to download, with in-app purchases available.

### Is BTK 360 free?

BTK 360 is free to download, with no in-app purchases.

### Do Simple Alarm Clock or BTK 360 have ads?

Neither Simple Alarm Clock nor BTK 360 shows ads.

### Which is updated more often, Simple Alarm Clock or BTK 360?

Simple Alarm Clock ships an update every 3 months, and BTK 360 every 9 days. Most recently, Simple Alarm Clock was updated on November 5, 2026 and BTK 360 on October 29, 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.*