# Hollow vs Lockscreen Fasting Timer

The clearest difference is in-app purchases: Hollow at none against Lockscreen Fasting Timer's 1. Hollow also leads on iOS requirement (16.4 vs 18.0). Lockscreen Fasting Timer's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Lockscreen Fasting Timer sells 1 in-app purchase, starting at $0.99 per month. Hollow asks for nothing beyond the download.

## The numbers

| Metric | Hollow | Lockscreen Fasting Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 57 MB | 10 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Studio Solum](https://appshunter.io/developer/1807647357) | [Hosung Hwang](https://appshunter.io/developer/6789744714) |

## What reviewers say

### Hollow

[App page](https://appshunter.io/ios/app/hollow/id6797871670)

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

**In-app purchases:** none


### Lockscreen Fasting Timer

[App page](https://appshunter.io/ios/app/lockscreen-fasting-timer/id6800308023)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lockscreen Fasting PRO | $0.99 | per month |


## Frequently asked questions

### Is Hollow free?

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

### Is Lockscreen Fasting Timer free?

Lockscreen Fasting Timer is free to download, with in-app purchases available.

### Do Hollow or Lockscreen Fasting Timer have ads?

Hollow shows ads; Lockscreen Fasting Timer does not.

---

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