# Simple BookMark vs LockScreen Notes Calendar

The clearest difference is ads: Simple BookMark at none against LockScreen Notes Calendar's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Simple BookMark | LockScreen Notes Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Size | 1 MB | 106 MB |
| Requires iOS | **16.0** | 17 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Toyoda Shingo](https://appshunter.io/developer/1583565951) | [Huy Van](https://appshunter.io/developer/1651079168) |

## What reviewers say

### Simple BookMark

[App page](https://appshunter.io/ios/app/simple-bookmark/id6446228245)

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

**In-app purchases:** none


### LockScreen Notes Calendar

[App page](https://appshunter.io/ios/app/lockscreen-notes-calendar/id6802377051)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple BookMark free?

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

### Is LockScreen Notes Calendar free?

LockScreen Notes Calendar is free to download, with no in-app purchases.

### Do Simple BookMark or LockScreen Notes Calendar have ads?

LockScreen Notes Calendar shows ads; Simple BookMark does not.

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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.*