# PinNote vs CalibratedNotes

The clearest difference is update cadence: CalibratedNotes at every 2 days against PinNote's every 2 weeks. CalibratedNotes also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. PinNote sells 2 in-app purchases, starting at $2.00 per month and CalibratedNotes sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

PinNote ships an update every 2 weeks, CalibratedNotes every 2 days. The most recent releases landed on August 20, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | PinNote | CalibratedNotes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 2 MB | 50 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Quentin Hocde](https://appshunter.io/developer/6773098703) | [AIDEN JASON SEXTON](https://appshunter.io/developer/6790957568) |

## What reviewers say

### PinNote

[App page](https://appshunter.io/ios/app/pinnote-lock-screen-notes/id6773098701)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PinNote Monthly | $2.00 | per month |
| PinNote Lifetime | $5.99 | one-time |


### 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 PinNote free?

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

### Is CalibratedNotes free?

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

### Do PinNote or CalibratedNotes have ads?

Neither PinNote nor CalibratedNotes shows ads.

### Which is updated more often, PinNote or CalibratedNotes?

PinNote ships an update every 2 weeks, and CalibratedNotes every 2 days. Most recently, PinNote was updated on August 20, 2026 and CalibratedNotes on September 12, 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.*