# DualText Reader vs Parallèle Reader

The clearest difference is in-app purchases: DualText Reader at none against Parallèle Reader's 1. DualText Reader also leads on update cadence (every 2 weeks vs every 3 months). Parallèle Reader's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Parallèle Reader sells 1 one-off in-app purchase. DualText Reader asks for nothing beyond the download.

DualText Reader ships an update every 2 weeks, Parallèle Reader every 3 months. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | DualText Reader | Parallèle Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 9 MB | 14 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Masatomo Fukuda](https://appshunter.io/developer/1599921920) | [Temirlan Abdyldaev](https://appshunter.io/developer/6777372999) |

## What reviewers say

### DualText Reader

[App page](https://appshunter.io/ios/app/dualtext-reader/id6754987190)

**Features:** macOS Compatibility

**In-app purchases:** none


### Parallèle Reader

[App page](https://appshunter.io/ios/app/parallele-reader/id6777372817)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Parallèle Reader | $9.99 | one-time |


## Frequently asked questions

### Is DualText Reader free?

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

### Is Parallèle Reader free?

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

### Do DualText Reader or Parallèle Reader have ads?

DualText Reader shows ads; Parallèle Reader does not.

### Which is updated more often, DualText Reader or Parallèle Reader?

DualText Reader ships an update every 2 weeks, and Parallèle Reader every 3 months. Most recently, DualText Reader was updated on September 20, 2026 and Parallèle Reader on September 22, 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.*