# InnGenius FaceClock vs Impossible Alarm

The clearest difference is in-app purchases: InnGenius FaceClock at none against Impossible Alarm's 2. InnGenius FaceClock also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Impossible Alarm sells 2 in-app purchases, starting at $3.99 per month. InnGenius FaceClock asks for nothing beyond the download.

InnGenius FaceClock ships an update every 6 days, Impossible Alarm every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | InnGenius FaceClock | Impossible Alarm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 58 MB | 101 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [INET WIFI SOLUTIONS INC](https://appshunter.io/developer/1394503657) | [Tarik Bilen](https://appshunter.io/developer/1888521003) |

## What reviewers say

### InnGenius FaceClock

[App page](https://appshunter.io/ios/app/inngenius-faceclock/id1571979134)

**Features:** macOS Compatibility

**In-app purchases:** none


### Impossible Alarm

[App page](https://appshunter.io/ios/app/impossible-alarm-wake-up/id6761268513)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Impossible Alarm Pro | $3.99 | per month |
| Impossible Alarm Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is InnGenius FaceClock free?

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

### Is Impossible Alarm free?

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

### Do InnGenius FaceClock or Impossible Alarm have ads?

Impossible Alarm shows ads; InnGenius FaceClock does not.

### Which is updated more often, InnGenius FaceClock or Impossible Alarm?

InnGenius FaceClock ships an update every 6 days, and Impossible Alarm every 4 days. Most recently, InnGenius FaceClock was updated on October 30, 2026 and Impossible Alarm on October 31, 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.*