# Dialog Translator vs Spy PDF

The clearest difference is iOS requirement: Spy PDF at 13.0 against Dialog Translator's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Dialog Translator | Spy PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 55 MB | 32 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quoc Truong Do](https://appshunter.io/developer/1690769364) | [JAEMIN LEE](https://appshunter.io/developer/1787329213) |

## What reviewers say

### Dialog Translator

[App page](https://appshunter.io/ios/app/dialog-translator/id6499390593)

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

**In-app purchases:** none


### Spy PDF

[App page](https://appshunter.io/ios/app/spy-pdf-pdf-viewer/id6780379740)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dialog Translator free?

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

### Is Spy PDF free?

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

### Do Dialog Translator or Spy PDF have ads?

Neither Dialog Translator nor Spy PDF shows ads.

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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.*