# Probe Tracker vs 7zen

The clearest difference is update cadence: 7zen at daily against Probe Tracker's every 17 months. Probe Tracker's advantage is iOS requirement (13.0 vs 16.0). 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.

Probe Tracker ships an update every 17 months, 7zen daily. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Probe Tracker | 7zen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/7zen-7zip-rar-opener/id6762421310/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Daily** |
| Monetization | — | Free |
| Size | 33 MB | 1 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KLOUDIP INC](https://appshunter.io/developer/968366360) | [Justin Raymond](https://appshunter.io/developer/1874480071) |

## What reviewers say

### Probe Tracker

[App page](https://appshunter.io/ios/app/probe-tracker/id1134879010)

**Features:** macOS Compatibility

**In-app purchases:** none


### 7zen

[App page](https://appshunter.io/ios/app/7zen-7zip-rar-opener/id6762421310)

This app allows you to open and extract files from various archive formats that your device's native system doesn't support. It provides a simple, ad-free experience for accessing the contents of compressed files directly from your Files app, Mail, or Safari.

**Highlights:** Open .7z, .rar, .tar.gz, .xz files, Extract files from archives, Preview file contents, Generate image thumbnails, Share extracted files, No ads or subscriptions

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

**In-app purchases:** none


## Frequently asked questions

### Is Probe Tracker free?

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

### Is 7zen free?

7zen is free to download, with no in-app purchases.

### Do Probe Tracker or 7zen have ads?

Neither Probe Tracker nor 7zen shows ads.

### Which is updated more often, Probe Tracker or 7zen?

Probe Tracker ships an update every 17 months, and 7zen daily. Most recently, Probe Tracker was updated on November 2, 2026 and 7zen on October 31, 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.*