# Accordion Folio vs OneTapNote

The clearest difference is update cadence: OneTapNote at monthly against Accordion Folio's every 5 months. OneTapNote also leads on iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Accordion Folio ships an update every 5 months, OneTapNote monthly. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Accordion Folio | OneTapNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Size | 4 MB | 43 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [T4 Software, Inc.](https://appshunter.io/developer/434111743) | [Mami Takata](https://appshunter.io/developer/1629198536) |

## What reviewers say

### Accordion Folio

[App page](https://appshunter.io/ios/app/accordion-folio/id1506793727)

**Features:** macOS Compatibility

**In-app purchases:** none


### OneTapNote

[App page](https://appshunter.io/ios/app/onetapnote/id1636194574)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Accordion Folio free?

Accordion Folio is free to download, with no in-app purchases.

### Is OneTapNote free?

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

### Do Accordion Folio or OneTapNote have ads?

Both Accordion Folio and OneTapNote show ads.

### Which is updated more often, Accordion Folio or OneTapNote?

Accordion Folio ships an update every 5 months, and OneTapNote monthly. Most recently, Accordion Folio was updated on October 3, 2026 and OneTapNote on September 30, 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.*