# Ocode vs Studiomaster

The clearest difference is update cadence: Studiomaster at every 3 days against Ocode's monthly. 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.

Ocode ships an update monthly, Studiomaster every 3 days. The most recent releases landed on June 1, 2026 and December 16, 2025 respectively.

## The numbers

| Metric | Ocode | Studiomaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ocode/id1348670856/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 41 MB | 35 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Safething](https://appshunter.io/developer/1348670855) | [Soundking Group Co.,Ltd](https://appshunter.io/developer/1131173418) |

## What reviewers say

### Ocode

[App page](https://appshunter.io/ios/app/ocode/id1348670856)

Communicate and share contact information without revealing personal data. Generate unique codes to connect with others, fostering positive interactions and preventing harassment.

**Highlights:** Zero personal data collection, QR code and ocode sharing, Infinite contact points, Anti-harassment features, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Studiomaster

[App page](https://appshunter.io/ios/app/studiomaster/id6505011527)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ocode free?

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

### Is Studiomaster free?

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

### Do Ocode or Studiomaster have ads?

Neither Ocode nor Studiomaster shows ads.

### Which is updated more often, Ocode or Studiomaster?

Ocode ships an update monthly, and Studiomaster every 3 days. Most recently, Ocode was updated on June 1, 2026 and Studiomaster on December 16, 2025.

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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.*