# ZentPress vs Authora

The clearest difference is iOS requirement: Authora at 15.0 against ZentPress's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ZentPress sells 1 one-off in-app purchase and Authora sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ZentPress ships an update fortnightly, Authora every 9 days. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ZentPress | Authora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authora/id6762512907/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 8 MB | 41 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [掌上互联(北京)信息技术有限公司](https://appshunter.io/developer/936824897) | [Ronan Campbell](https://appshunter.io/developer/1890020534) |

## What reviewers say

### ZentPress

[App page](https://appshunter.io/ios/app/zentpress/id6756092406)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 访问权限,30天 | $9.99 | one-time |


### Authora

[App page](https://appshunter.io/ios/app/authora/id6762512907)

This writing companion helps aspiring authors reclaim lost minutes for their book projects. It offers tools for writing, storyboarding, and self-publishing directly from a mobile device, turning commutes and waiting times into productive writing sessions.

**Highlights:** Six writing format templates, Rich text editor optimized for mobile, Storyboard for characters, plot, and world-building, Export to EPUB/PDF for self-publishing, Speech-to-text dictation, On-device writing analysis, Encrypted cloud sync (Premium)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authora Premium (Monthly) | $4.99 | per month |
| Authora Premium (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is ZentPress free?

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

### Is Authora free?

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

### Do ZentPress or Authora have ads?

Neither ZentPress nor Authora shows ads.

### Which is updated more often, ZentPress or Authora?

ZentPress ships an update fortnightly, and Authora every 9 days. Most recently, ZentPress was updated on September 30, 2026 and Authora on October 5, 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.*