# Ax.c vs Taby

The clearest difference is in-app purchases: Ax.c at none against Taby's 2. Ax.c also leads on ads (none vs shown) and iOS requirement (15.5 vs 26.0). Taby's advantage is update cadence (every 5 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Taby sells 2 in-app purchases, starting at $4.90 per month. Ax.c asks for nothing beyond the download.

Ax.c ships an update every 6 weeks, Taby every 5 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ax.c | Taby |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 165 MB | 27 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [École de Technologie Supérieure](https://appshunter.io/developer/557463464) | [THE COOL COMPANY](https://appshunter.io/developer/1861739654) |

## What reviewers say

### Ax.c

[App page](https://appshunter.io/ios/app/axc/id6748238015)

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

**In-app purchases:** none


### Taby

[App page](https://appshunter.io/ios/app/taby-simple-notes-and-ideas/id6758339122)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super Taby Monthly | $4.90 | per month |
| Super Taby Yearly | $29.99 | per year |


## Frequently asked questions

### Is Ax.c free?

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

### Is Taby free?

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

### Do Ax.c or Taby have ads?

Taby shows ads; Ax.c does not.

### Which is updated more often, Ax.c or Taby?

Ax.c ships an update every 6 weeks, and Taby every 5 days. Most recently, Ax.c was updated on October 12, 2026 and Taby on October 7, 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.*