# SA SkoolTech Plus vs Zip, RAR, 7z File Extractor

The clearest difference is in-app purchases: SA SkoolTech Plus at none against Zip, RAR, 7z File Extractor's 14. Zip, RAR, 7z File Extractor's advantage is update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Zip, RAR, 7z File Extractor sells 9 in-app purchases, starting at $6.99 per 7 days. SA SkoolTech Plus asks for nothing beyond the download.

SA SkoolTech Plus ships an update every 5 weeks, Zip, RAR, 7z File Extractor every 2 weeks. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SA SkoolTech Plus | Zip, RAR, 7z File Extractor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (188 ratings)](https://appshunter.io/ios/app/zip-rar-7z-file-extractor/id6738114027/reviews)** |
| Number of ratings | — | **188** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 4 MB | 76 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Michael Martin Abellana](https://appshunter.io/developer/1695378525) | [Fangzhou Interactive Technology Co., Limited](https://appshunter.io/developer/1762463858) |

## What reviewers say

### SA SkoolTech Plus

[App page](https://appshunter.io/ios/app/sa-skooltech-plus/id6450864568)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zip, RAR, 7z File Extractor

[App page](https://appshunter.io/ios/app/zip-rar-7z-file-extractor/id6738114027)

This app is a powerful tool for managing compressed files. It allows you to easily decompress and compress various file formats, organize your files, and protect sensitive data with password protection. Enjoy fast processing and offline capabilities for on-the-go file management.

**Highlights:** Multi-format decompression and compression, Smart decompression for various file types, Comprehensive file management tools, Password protection for sensitive files, Offline file compression and decompression, Lightning-fast processing speeds

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $7.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Yearly Subscription | $19.99 | per year |
| Yearly Subscription | $24.99 | per year |
| Yearly Subscription | $34.99 | per year |
| Annual Subscription | $59.99 | per year |
| Lifetime Membership | $24.99 | one-time |


## Frequently asked questions

### Is SA SkoolTech Plus free?

SA SkoolTech Plus is free to download, with no in-app purchases.

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

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

### Do SA SkoolTech Plus or Zip, RAR, 7z File Extractor have ads?

Neither SA SkoolTech Plus nor Zip, RAR, 7z File Extractor shows ads.

### Which is updated more often, SA SkoolTech Plus or Zip, RAR, 7z File Extractor?

SA SkoolTech Plus ships an update every 5 weeks, and Zip, RAR, 7z File Extractor every 2 weeks. Most recently, SA SkoolTech Plus was updated on October 11, 2026 and Zip, RAR, 7z File Extractor on October 27, 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.*