# Loud Alarm Clock vs 時間軌道エレベーター

The clearest difference is in-app purchases: 時間軌道エレベーター at none against Loud Alarm Clock's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Loud Alarm Clock sells 4 in-app purchases, starting at $2.99 per month. 時間軌道エレベーター asks for nothing beyond the download.

## The numbers

| Metric | Loud Alarm Clock | 時間軌道エレベーター |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/loud-alarm-clock-smartclock/id6748640802/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 1 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +4 | 4+ |
| Developer | [APPLU DIGITAL LTDA](https://appshunter.io/developer/1840502147) | [Daisaku Harasaki](https://appshunter.io/developer/1222906711) |

## What reviewers say

### Loud Alarm Clock

[App page](https://appshunter.io/ios/app/loud-alarm-clock-smartclock/id6748640802)

This alarm clock app uses math challenges and loud sounds to ensure you wake up on time. It offers various alarm sounds, sleep aids, and smart features like barcode scanning and phone shaking to prevent snoozing.

**Highlights:** Math problems to disable alarm, Extremely loud alarm sounds, Sleep sounds and timer, Barcode scanner to turn off, Phone shake to stop alarm, Wake-up weather and news briefing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access to the App | $2.99 | per month |
| Premium Access to the App | $9.99 | per 7 days |
| Premium Access to the App | $19.99 | per year |
| Premium Access to the App | $49.99 | one-time |


### 時間軌道エレベーター

[App page](https://appshunter.io/ios/app/id6799670890)

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

**In-app purchases:** none


## Frequently asked questions

### Is Loud Alarm Clock free?

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

### Is 時間軌道エレベーター free?

時間軌道エレベーター is free to download, with no in-app purchases.

### Do Loud Alarm Clock or 時間軌道エレベーター have ads?

Neither Loud Alarm Clock nor 時間軌道エレベーター shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*