# NiblyNotes vs CastSlate

The clearest difference is ads: NiblyNotes at none against CastSlate's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. NiblyNotes sells 3 one-off in-app purchases and CastSlate sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

NiblyNotes ships an update every 10 days, CastSlate every 9 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | NiblyNotes | CastSlate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 9 days** |
| Size | 20 MB | 78 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [PC-Future GmbH](https://appshunter.io/developer/1884718537) | [MUSTAFA AKSU](https://appshunter.io/developer/6808414907) |

## What reviewers say

### NiblyNotes

[App page](https://appshunter.io/ios/app/niblynotes/id6762114740)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Little Supporter | $0.99 | one-time |
| Middle Supporter | $3.99 | one-time |
| Big Supporter | $8.99 | one-time |


### CastSlate

[App page](https://appshunter.io/ios/app/castslate-whiteboard-and-cast/id6780668638)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CastSlate Premium | $9.99 | one-time |


## Frequently asked questions

### Is NiblyNotes free?

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

### Is CastSlate free?

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

### Do NiblyNotes or CastSlate have ads?

CastSlate shows ads; NiblyNotes does not.

### Which is updated more often, NiblyNotes or CastSlate?

NiblyNotes ships an update every 10 days, and CastSlate every 9 days. Most recently, NiblyNotes was updated on October 31, 2026 and CastSlate on October 28, 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.*