# Fountain Notes vs CalibratedNotes

The clearest difference is in-app purchases: Fountain Notes at none against CalibratedNotes's 1. CalibratedNotes's advantage is update cadence (every 2 days vs every 5 days) and device support (3 vs 1). On price and ads there is nothing between them.

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

Fountain Notes ships an update every 5 days, CalibratedNotes every 2 days. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Fountain Notes | CalibratedNotes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 1 MB | 50 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Wilson](https://appshunter.io/developer/1847630318) | [AIDEN JASON SEXTON](https://appshunter.io/developer/6790957568) |

## What reviewers say

### Fountain Notes

[App page](https://appshunter.io/ios/app/fountain-notes/id6766614270)

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

**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 Fountain Notes free?

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

### Is CalibratedNotes free?

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

### Do Fountain Notes or CalibratedNotes have ads?

Neither Fountain Notes nor CalibratedNotes shows ads.

### Which is updated more often, Fountain Notes or CalibratedNotes?

Fountain Notes ships an update every 5 days, and CalibratedNotes every 2 days. Most recently, Fountain Notes was updated on October 22, 2026 and CalibratedNotes on October 16, 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.*