# SafeBlock vs Studio Sync

The clearest difference is in-app purchases: Studio Sync at none against SafeBlock's 2. Studio Sync also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. SafeBlock sells 2 in-app purchases, starting at $3.99 per month. Studio Sync asks for nothing beyond the download.

SafeBlock ships an update every 2 weeks, Studio Sync weekly. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | SafeBlock | Studio Sync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 52 MB | 316 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Robert Emanuel Petricioiu](https://appshunter.io/developer/1850404637) | [The DSOA App](https://appshunter.io/developer/1861485256) |

## What reviewers say

### SafeBlock

[App page](https://appshunter.io/ios/app/safeblock-content-blocker/id6754835828)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SafeBlock Premium Monthly | $3.99 | per month |
| SafeBlock Yearly | $39.99 | per year |


### Studio Sync

[App page](https://appshunter.io/ios/app/studio-sync/id6758053469)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is SafeBlock free?

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

### Is Studio Sync free?

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

### Do SafeBlock or Studio Sync have ads?

SafeBlock shows ads; Studio Sync does not.

### Which is updated more often, SafeBlock or Studio Sync?

SafeBlock ships an update every 2 weeks, and Studio Sync weekly. Most recently, SafeBlock was updated on October 5, 2026 and Studio Sync on September 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.*