# Helper One vs Document Voice Reader

The clearest difference is in-app purchases: Document Voice Reader at none against Helper One's 4. Document Voice Reader also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Helper One's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Helper One sells 4 in-app purchases, starting at $17.99 per month. Document Voice Reader asks for nothing beyond the download.

Helper One ships an update every 9 days, Document Voice Reader every 2 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Helper One | Document Voice Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 91 MB | 90 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Peter Dove](https://appshunter.io/developer/359728246) | [Van Hai Nguyen](https://appshunter.io/developer/1883968791) |

## What reviewers say

### Helper One

[App page](https://appshunter.io/ios/app/helper-one/id6759523720)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bring Your Own Key | $17.99 | per month |
| Pro | $29.99 | per month |
| Pro "Max 5x" | $59.99 | per month |
| Pro "Max 20x" | $124.99 | per month |


### Document Voice Reader

[App page](https://appshunter.io/ios/app/document-voice-reader/id6766188814)

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

**In-app purchases:** none


## Frequently asked questions

### Is Helper One free?

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

### Is Document Voice Reader free?

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

### Do Helper One or Document Voice Reader have ads?

Document Voice Reader shows ads; Helper One does not.

### Which is updated more often, Helper One or Document Voice Reader?

Helper One ships an update every 9 days, and Document Voice Reader every 2 weeks. Most recently, Helper One was updated on October 27, 2026 and Document Voice Reader on October 25, 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.*