# WriteControl vs Convert PDF to EPUB

The clearest difference is update cadence: WriteControl at weekly against Convert PDF to EPUB's every 3 months. WriteControl also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WriteControl sells 3 in-app purchases, starting at $12.90 per month and Convert PDF to EPUB sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

WriteControl ships an update weekly, Convert PDF to EPUB every 3 months. The most recent releases landed on October 16, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | WriteControl | Convert PDF to EPUB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/writecontrol/id6717609204/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Freemium | — |
| Size | 115 MB | 23 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SpinalSoft](https://appshunter.io/developer/1770513597) | [Antonio Gonzalez de la aleja german](https://appshunter.io/developer/1839645711) |

## What reviewers say

### WriteControl

[App page](https://appshunter.io/ios/app/writecontrol/id6717609204)

This app helps authors structure, write, and organize their novels. It offers a distraction-free editor, tools for character and world-building, and progress tracking. Premium features include advanced editing, plot visualization, and AI assistance.

**Highlights:** Organize story world with characters and locations, Distraction-free text editor, Track writing goals and statistics, Built-in thesaurus and encyclopedia, Cross-platform synchronization, AI writing assistant (Premium)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WriteControl Premium | $12.90 | per month |
| WriteControl Premium | $99.00 | per year |
| Pack IA | $34.99 | one-time |


### Convert PDF to EPUB

[App page](https://appshunter.io/ios/app/convert-pdf-to-epub/id6754223546)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is WriteControl free?

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

### Is Convert PDF to EPUB free?

Convert PDF to EPUB is free to download, with in-app purchases available.

### Do WriteControl or Convert PDF to EPUB have ads?

Neither WriteControl nor Convert PDF to EPUB shows ads.

### Which is updated more often, WriteControl or Convert PDF to EPUB?

WriteControl ships an update weekly, and Convert PDF to EPUB every 3 months. Most recently, WriteControl was updated on October 16, 2026 and Convert PDF to EPUB on September 11, 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.*