# Storybase vs Rostra

The clearest difference is in-app purchases: Rostra at none against Storybase's 3. Rostra also leads on update cadence (every 2 days vs every 5 days). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Storybase sells 3 in-app purchases, starting at $17.99 per month. Rostra asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Storybase against 5.0 for Rostra. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Storybase ships an update every 5 days, Rostra every 2 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Storybase | Rostra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/storybase/id6747148478/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/rostra-timeless-wisdom/id6761432562/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 48 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Storyline Creative, LLC](https://appshunter.io/developer/1820064660) | [Dawn Patrol](https://appshunter.io/developer/1787915784) |

## What reviewers say

### Storybase

[App page](https://appshunter.io/ios/app/storybase/id6747148478)

This app offers an interactive reading and listening experience for books, connecting readers directly with authors. Authors can engage their audience, track engagement, and build relationships beyond the book itself.

**Highlights:** Immersive audiobook/ebook sync, In-app AI questions, Shareable chapters, Author-reader connection, Reader engagement tracking, Customizable offers, AI prompts for readers

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reader Premium | $17.99 | per month |
| Author Plus | $107.99 | per month |
| Author Pro | $214.99 | per month |


### Rostra

[App page](https://appshunter.io/ios/app/rostra-timeless-wisdom/id6761432562)

Discover timeless wisdom through a curated feed of humanity's greatest quotes. Explore ideas from philosophers, scientists, and leaders, and collect those that resonate with you. Follow influential figures and search for specific thoughts to enrich your mind.

**Highlights:** Curated quote feed, Follow influential figures, Collect favorite quotes, Search for quotes and figures, Spans diverse philosophies and thinkers

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

**In-app purchases:** none


## Frequently asked questions

### Is Storybase free?

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

### Is Rostra free?

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

### Which has better reviews, Storybase or Rostra?

Storybase and Rostra are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Storybase or Rostra have ads?

Neither Storybase nor Rostra shows ads.

### Which is updated more often, Storybase or Rostra?

Storybase ships an update every 5 days, and Rostra every 2 days. Most recently, Storybase was updated on October 13, 2026 and Rostra on October 14, 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.*