# ClasseViva Extra vs Stringher App

The clearest difference is update cadence: Stringher App at weekly against ClasseViva Extra's every 2 weeks. Stringher App also leads on iOS requirement (10.0 vs 13.0). 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.

ClasseViva Extra ships an update every 2 weeks, Stringher App weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ClasseViva Extra | Stringher App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 120 MB | 26 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gruppo Spaggiari Parma SpA](https://appshunter.io/developer/646682684) | [CMH S.r.l.](https://appshunter.io/developer/1252564624) |

## What reviewers say

### ClasseViva Extra

[App page](https://appshunter.io/ios/app/classeviva-extra/id6744439770)

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

**In-app purchases:** none


### Stringher App

[App page](https://appshunter.io/ios/app/stringher-app/id6758053055)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ClasseViva Extra free?

ClasseViva Extra is free to download, with no in-app purchases.

### Is Stringher App free?

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

### Do ClasseViva Extra or Stringher App have ads?

Neither ClasseViva Extra nor Stringher App shows ads.

### Which is updated more often, ClasseViva Extra or Stringher App?

ClasseViva Extra ships an update every 2 weeks, and Stringher App weekly. Most recently, ClasseViva Extra was updated on November 8, 2026 and Stringher App on October 31, 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.*