# Tudip Studio vs Classic 51

The clearest difference is in-app purchases: Tudip Studio at none against Classic 51's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Classic 51 sells 2 in-app purchases, starting at $4.99 per month. Tudip Studio asks for nothing beyond the download.

Tudip Studio ships an update every 11 days, Classic 51 fortnightly. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Tudip Studio | Classic 51 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Size | 12 MB | 144 MB |
| Requires iOS | **14.5** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Dipti Agrawal](https://appshunter.io/developer/700579977) | [Classic 51 LLC](https://appshunter.io/developer/6784139249) |

## What reviewers say

### Tudip Studio

[App page](https://appshunter.io/ios/app/tudip-studio/id6466275498)

**Features:** macOS Compatibility

**In-app purchases:** none


### Classic 51

[App page](https://appshunter.io/ios/app/classic-51/id6784139247)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is Tudip Studio free?

Tudip Studio is free to download, with no in-app purchases.

### Is Classic 51 free?

Classic 51 is free to download, with in-app purchases available.

### Do Tudip Studio or Classic 51 have ads?

Neither Tudip Studio nor Classic 51 shows ads.

### Which is updated more often, Tudip Studio or Classic 51?

Tudip Studio ships an update every 11 days, and Classic 51 fortnightly. Most recently, Tudip Studio was updated on October 10, 2026 and Classic 51 on October 28, 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.*