# LifeOS vs Inkroll

The clearest difference is in-app purchases: LifeOS at none against Inkroll's 1. LifeOS also leads on iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Inkroll sells 1 one-off in-app purchase. LifeOS asks for nothing beyond the download.

## The numbers

| Metric | LifeOS | Inkroll |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 40 MB | 14 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jamison Grudem](https://appshunter.io/developer/1887025505) | [ALEXANDRU CORNEL CHIREA](https://appshunter.io/developer/1896769728) |

## What reviewers say

### LifeOS

[App page](https://appshunter.io/ios/app/lifeos-know-your-time/id6760958264)

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

**In-app purchases:** none


### Inkroll

[App page](https://appshunter.io/ios/app/inkroll/id6776949230)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inkroll Pro | $4.99 | one-time |


## Frequently asked questions

### Is LifeOS free?

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

### Is Inkroll free?

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

### Do LifeOS or Inkroll have ads?

Neither LifeOS nor Inkroll shows ads.

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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.*