# Noctua vs Anchor Reader

The clearest difference is update cadence: Noctua at every 5 days against Anchor Reader's every 5 weeks. Anchor Reader's advantage is iOS requirement (15.1 vs 18.6). 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.

Noctua ships an update every 5 days, Anchor Reader every 5 weeks. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Noctua | Anchor Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Size | 37 MB | 42 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Leonardo Melegari](https://appshunter.io/developer/1859398420) | [Alexandre Dupre](https://appshunter.io/developer/1876431484) |

## What reviewers say

### Noctua

[App page](https://appshunter.io/ios/app/noctua-personal-library/id6758920123)

**Features:** macOS Compatibility

**In-app purchases:** none


### Anchor Reader

[App page](https://appshunter.io/ios/app/anchor-reader/id6759027917)

**In-app purchases:** none


## Frequently asked questions

### Is Noctua free?

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

### Is Anchor Reader free?

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

### Do Noctua or Anchor Reader have ads?

Neither Noctua nor Anchor Reader shows ads.

### Which is updated more often, Noctua or Anchor Reader?

Noctua ships an update every 5 days, and Anchor Reader every 5 weeks. Most recently, Noctua was updated on October 7, 2026 and Anchor Reader on October 25, 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.*