# Doco Translate vs Lexa Reader

The clearest difference is update cadence: Doco Translate at every 5 days against Lexa Reader's every 4 months. Lexa Reader's advantage is iOS requirement (15.0 vs 18). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Doco Translate sells 2 in-app purchases, starting at $2.99 per month and Lexa Reader sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Doco Translate ships an update every 5 days, Lexa Reader every 4 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Doco Translate | Lexa Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Size | 63 MB | 9 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [欢 颜](https://appshunter.io/developer/1871344320) | [培培 王](https://appshunter.io/developer/1773934125) |

## What reviewers say

### Doco Translate

[App page](https://appshunter.io/ios/app/doco-translate-pdf-translator/id6758205667)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doco Translate PRO (Monthly) | $2.99 | per month |
| Doco Translate PRO (Yearly) | $26.99 | per year |


### Lexa Reader

[App page](https://appshunter.io/ios/app/lexa-reader/id6762628837)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $2.99 | per month |
| Pro | $4.99 | per month |
| Premium | $9.99 | per month |


## Frequently asked questions

### Is Doco Translate free?

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

### Is Lexa Reader free?

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

### Do Doco Translate or Lexa Reader have ads?

Neither Doco Translate nor Lexa Reader shows ads.

### Which is updated more often, Doco Translate or Lexa Reader?

Doco Translate ships an update every 5 days, and Lexa Reader every 4 months. Most recently, Doco Translate was updated on October 26, 2026 and Lexa Reader 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.*