# Hedgehog reader vs Ask Illume

The clearest difference is in-app purchases: Ask Illume at none against Hedgehog reader's 2. Ask Illume also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.7). On price, update cadence and device support there is nothing between them.

Both are free to download. Hedgehog reader sells 2 one-off in-app purchases. Ask Illume asks for nothing beyond the download.

Hedgehog reader ships an update fortnightly, Ask Illume every 3 weeks. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Hedgehog reader | Ask Illume |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (17 ratings)](https://appshunter.io/ios/app/hedgehog-reader/id6443732880/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 193 MB |
| Requires iOS | 18.7 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [Anna Diubina](https://appshunter.io/developer/1506918460) | [Jennifer L Perry](https://appshunter.io/developer/1875097000) |

## What reviewers say

### Hedgehog reader

[App page](https://appshunter.io/ios/app/hedgehog-reader/id6443732880)

This app allows you to read a wide variety of e-book and audiobook formats, organize your personal library, and even translate text offline. It offers features like full-text search, typo correction, and text-to-speech functionality.

**Highlights:** Supports multiple e-book and audiobook formats, Organize library with shelves, search, and filtering, Offline text translation, Full-text search and notes, Typo correction, Text-to-speech with adjustable speed, Import from local devices and cloud storage

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertisement free mode | $5.99 | one-time |
| Book export | $14.99 | one-time |


### Ask Illume

[App page](https://appshunter.io/ios/app/ask-illume/id6758808422)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hedgehog reader free?

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

### Is Ask Illume free?

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

### Do Hedgehog reader or Ask Illume have ads?

Hedgehog reader shows ads; Ask Illume does not.

### Which is updated more often, Hedgehog reader or Ask Illume?

Hedgehog reader ships an update fortnightly, and Ask Illume every 3 weeks. Most recently, Hedgehog reader was updated on October 16, 2026 and Ask Illume on October 1, 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.*