# indxCards vs ThreeNote

The clearest difference is update cadence: ThreeNote at daily against indxCards's every 69 months. ThreeNote also leads on iOS requirement (16.6 vs 18.0). 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.

indxCards ships an update every 69 months, ThreeNote daily. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | indxCards | ThreeNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/indxcards/id858921728/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 69 months | **Daily** |
| Monetization | Free | — |
| Size | 2 MB | 1 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [phi & co.](https://appshunter.io/developer/858921731) | [Jouni Erola](https://appshunter.io/developer/295758397) |

## What reviewers say

### indxCards

[App page](https://appshunter.io/ios/app/indxcards/id858921728)

Capture thoughts and ideas on virtual index cards with a beautiful, lightweight interface. Organize notes with customizable fonts and paper styles, and share them as rich text or PDF. Features on-device AI for dictation and document summarization with complete privacy.

**Highlights:** Virtual index card note-taking, Customizable fonts and paper styles, Visual thumbnail navigation, Share notes as rich text or PDF, iCloud sync and backup, On-device AI for dictation, On-device AI for document summarization

**Features:** macOS Compatibility

**In-app purchases:** none


### ThreeNote

[App page](https://appshunter.io/ios/app/threenote/id6736774101)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is indxCards free?

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

### Is ThreeNote free?

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

### Do indxCards or ThreeNote have ads?

Neither indxCards nor ThreeNote shows ads.

### Which is updated more often, indxCards or ThreeNote?

indxCards ships an update every 69 months, and ThreeNote daily. Most recently, indxCards was updated on October 23, 2026 and ThreeNote on October 18, 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.*