# SysProtocolo vs Zip, 7Z, RAR File Extractor

The clearest difference is in-app purchases: SysProtocolo at none against Zip, 7Z, RAR File Extractor's 6. SysProtocolo also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). Zip, 7Z, RAR File Extractor's advantage is update cadence (every 4 weeks vs every 22 months). On price and device support there is nothing between them.

Both are free to download. Zip, 7Z, RAR File Extractor sells 6 in-app purchases, starting at $2.99 per 7 days. SysProtocolo asks for nothing beyond the download.

SysProtocolo ships an update every 22 months, Zip, 7Z, RAR File Extractor every 4 weeks. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | SysProtocolo | Zip, 7Z, RAR File Extractor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 4 weeks** |
| Size | 56 MB | 132 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [System - Desenvolvimento de Software Ltda.](https://appshunter.io/developer/1520705514) | [TGAPPS GlOBAL](https://appshunter.io/developer/1830973943) |

## What reviewers say

### SysProtocolo

[App page](https://appshunter.io/ios/app/sysprotocolo/id1639871566)

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

**In-app purchases:** none


### Zip, 7Z, RAR File Extractor

[App page](https://appshunter.io/ios/app/zip-7z-rar-file-extractor/id6751491666)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $6.99 | per month |
| Monthly | $12.99 | per month |
| Monthly | $12.99 | per month |


## Frequently asked questions

### Is SysProtocolo free?

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

### Is Zip, 7Z, RAR File Extractor free?

Zip, 7Z, RAR File Extractor is free to download, with in-app purchases available.

### Do SysProtocolo or Zip, 7Z, RAR File Extractor have ads?

Zip, 7Z, RAR File Extractor shows ads; SysProtocolo does not.

### Which is updated more often, SysProtocolo or Zip, 7Z, RAR File Extractor?

SysProtocolo ships an update every 22 months, and Zip, 7Z, RAR File Extractor every 4 weeks. Most recently, SysProtocolo was updated on September 17, 2026 and Zip, 7Z, RAR File Extractor on September 8, 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.*