# Grid Notes App vs CalibratedNotes

The clearest difference is in-app purchases: Grid Notes App at none against CalibratedNotes's 1. Grid Notes App also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. CalibratedNotes sells 1 in-app purchase, starting at $2.99 per month. Grid Notes App asks for nothing beyond the download.

## The numbers

| Metric | Grid Notes App | CalibratedNotes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 25 MB | 50 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jimmy Nordstrom](https://appshunter.io/developer/1890250777) | [AIDEN JASON SEXTON](https://appshunter.io/developer/6790957568) |

## What reviewers say

### Grid Notes App

[App page](https://appshunter.io/ios/app/grid-notes-app/id6762288132)

**Features:** macOS Compatibility

**In-app purchases:** none


### CalibratedNotes

[App page](https://appshunter.io/ios/app/calibratednotes/id6790957566)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalibratedNotes Premium | $2.99 | per month |


## Frequently asked questions

### Is Grid Notes App free?

Grid Notes App is free to download, with no in-app purchases.

### Is CalibratedNotes free?

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

### Do Grid Notes App or CalibratedNotes have ads?

Neither Grid Notes App nor CalibratedNotes shows ads.

---

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