# GHC App vs VIIO

The clearest difference is in-app purchases: GHC App at none against VIIO's 10. GHC App also leads on iOS requirement (13.0 vs 15.6). VIIO's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. VIIO sells 10 in-app purchases, starting at $2.99 per month. GHC App asks for nothing beyond the download.

GHC App ships an update every 3 months, VIIO fortnightly. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | GHC App | VIIO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/viio-text-reader/id1570401477/reviews)** |
| Number of ratings | — | **1.2K** |
| Positive reviews | — | 68.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 62 MB | 124 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peñalara Software S.L.](https://appshunter.io/developer/1437385743) | [Otonye Bestman](https://appshunter.io/developer/1466177310) |

## What reviewers say

### GHC App

[App page](https://appshunter.io/ios/app/ghc-app/id1437385744)

**Features:** Vision Pro support

**In-app purchases:** none


### VIIO

[App page](https://appshunter.io/ios/app/viio-text-reader/id1570401477)

Transform written content into spoken audio with this app. Easily convert text from documents, PDFs, or copied content into a clear, audible format. Customize voice, speed, and pitch for a personalized listening experience.

**Highlights:** Text-to-speech conversion, Read aloud from documents and PDFs, Copy text for audio playback, Adjustable reading speed, Customizable voice options, Highlighting important sections

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus plan | $2.99 | per month |
| HD plan | $6.99 | per month |
| Human plan | $16.99 | per month |
| HD yearly plan | $59.99 | per year |
| 50,000 characters | $0.99 | one-time |
| 100,000 characters | $1.99 | one-time |
| 200,000 characters | $2.99 | one-time |
| 50,000 human characters | $3.99 | one-time |
| 100,000 human characters | $5.99 | one-time |
| 200,000 human characters | $10.99 | one-time |

**What reviewers like**

- 💡 Useful for reading and comprehension
- 👍 Easy to use and navigate
- 🚀 Efficient text-to-speech functionality
- 👍 Helpful for neurodiverse users

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- 🔒 Concerns about paid subscription model
- 🔋 Complaints about character/word limits in free version
- 👎 Robotic or unnatural-sounding voices

**Reported bugs**

- App crashes after updates
- Inconsistent performance across devices
- Issues with text recognition and pronunciation

**Requested features**

- Ability to adjust reading speed
- Support for more languages and accents
- Improved PDF and document handling
- Integration with other reading/productivity apps


## Frequently asked questions

### Is GHC App free?

GHC App is free to download, with no in-app purchases.

### Is VIIO free?

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

### Do GHC App or VIIO have ads?

Neither GHC App nor VIIO shows ads.

### Which is updated more often, GHC App or VIIO?

GHC App ships an update every 3 months, and VIIO fortnightly. Most recently, GHC App was updated on September 9, 2026 and VIIO on September 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.*