# Speakify Reader vs Kravion | Books into behavior

The clearest difference is in-app purchases: Speakify Reader at none against Kravion | Books into behavior's 2. Kravion | Books into behavior's advantage is ads (none vs shown) and update cadence (fortnightly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Kravion | Books into behavior sells 2 in-app purchases, starting at $3.99 per month. Speakify Reader asks for nothing beyond the download.

Speakify Reader ships an update monthly, Kravion | Books into behavior fortnightly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Speakify Reader | Kravion | Books into behavior |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Size | 94 MB | 55 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Doan Quoc Khanh](https://appshunter.io/developer/1830940590) | [Stefan Radic](https://appshunter.io/developer/1896336384) |

## What reviewers say

### Speakify Reader

[App page](https://appshunter.io/ios/app/speakify-reader/id6761984045)

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

**In-app purchases:** none


### Kravion | Books into behavior

[App page](https://appshunter.io/ios/app/kravion-books-into-behavior/id6766910354)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kravion Premium | $3.99 | per month |
| Kravion Premium | $34.99 | per year |


## Frequently asked questions

### Is Speakify Reader free?

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

### Is Kravion | Books into behavior free?

Kravion | Books into behavior is free to download, with in-app purchases available.

### Do Speakify Reader or Kravion | Books into behavior have ads?

Speakify Reader shows ads; Kravion | Books into behavior does not.

### Which is updated more often, Speakify Reader or Kravion | Books into behavior?

Speakify Reader ships an update monthly, and Kravion | Books into behavior fortnightly. Most recently, Speakify Reader was updated on October 16, 2026 and Kravion | Books into behavior 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.*