# Tandem Books vs StoryCodex

The clearest difference is in-app purchases: Tandem Books at none against StoryCodex's 6. Tandem Books also leads on ads (none vs shown). StoryCodex's advantage is ratings volume (7 vs 2) and iOS requirement (17.0 vs 26.0). On price, rating, update cadence and monetization model there is nothing between them.

Both are free to download. StoryCodex sells 6 one-off in-app purchases. Tandem Books asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Tandem Books against 5.0 for StoryCodex. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

Tandem Books ships an update weekly, StoryCodex every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Tandem Books | StoryCodex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/tandem-books/id6762330517/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/storycodex-webnovel-reader/id6770108068/reviews) |
| Number of ratings | 2 | **7** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free | Free |
| Size | 11 MB | 175 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mick Johnson](https://appshunter.io/developer/1893843983) | [Bilal ARKAN](https://appshunter.io/developer/1896716014) |

## What reviewers say

### Tandem Books

[App page](https://appshunter.io/ios/app/tandem-books/id6762330517)

Seamlessly switch between reading and listening to your books. Import your own DRM-free ebooks and audiobooks, and maintain your exact place as you transition between formats. Enjoy a distraction-free reading experience with customizable text and themes.

**Highlights:** Paired ebook and audiobook playback, Seamless reading/listening transition, Import DRM-free EPUB and M4B/MP3 files, Adjustable text size and spacing, Warm Paper and Night reading themes, No account or subscription required, Privacy-focused, no analytics

**Features:** Vision Pro support

**In-app purchases:** none


### StoryCodex

[App page](https://appshunter.io/ios/app/storycodex-webnovel-reader/id6770108068)

This app enhances your reading experience by building a live encyclopedia and visual story map as you progress. It allows you to tap character names for instant profiles and explore relationships without spoilers. Enjoy distraction-free reading and listening with offline capabilities.

**Highlights:** Live encyclopedia of characters and lore, Spoiler-free visual Story Map, Instant character profiles on tap, Offline reading and listening, Customizable reading views, Import EPUB, PDF, and text files, Automatic chapter recaps

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Small Pack | $1.99 | one-time |
| Medium Pack | $4.99 | one-time |
| Pro Upgrade | $7.99 | one-time |
| Large Pack | $9.99 | one-time |
| StoryCodex Pro | $9.99 | one-time |


## Frequently asked questions

### Is Tandem Books free?

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

### Is StoryCodex free?

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

### Which has better reviews, Tandem Books or StoryCodex?

Tandem Books and StoryCodex are both rated 5.0 out of 5 on the App Store, from 2 and 7 ratings respectively.

### Do Tandem Books or StoryCodex have ads?

StoryCodex shows ads; Tandem Books does not.

### Which is updated more often, Tandem Books or StoryCodex?

Tandem Books ships an update weekly, and StoryCodex every 9 days. Most recently, Tandem Books was updated on October 24, 2026 and StoryCodex on October 24, 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.*