# Vimbu Instructor vs Zipperline

The clearest difference is in-app purchases: Vimbu Instructor at none against Zipperline's 2. Vimbu Instructor also leads on iOS requirement (12.4 vs 18.0). Zipperline's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Zipperline sells 2 in-app purchases, starting at $12.99 per month. Vimbu Instructor asks for nothing beyond the download.

Vimbu Instructor ships an update every 6 weeks, Zipperline every 3 weeks. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Vimbu Instructor | Zipperline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 19 MB | 151 MB |
| Requires iOS | **12.4** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Vimbu B.V.](https://appshunter.io/developer/1598818456) | [Santiago Izaguirre](https://appshunter.io/developer/1854392715) |

## What reviewers say

### Vimbu Instructor

[App page](https://appshunter.io/ios/app/vimbu-instructor/id1598818454)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zipperline

[App page](https://appshunter.io/ios/app/zipperline-ski-video-analysis/id6755527161)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Basic Plan | $12.99 | per month |
| Annual Premium Basic Plan | $99.99 | per year |


## Frequently asked questions

### Is Vimbu Instructor free?

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

### Is Zipperline free?

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

### Do Vimbu Instructor or Zipperline have ads?

Vimbu Instructor shows ads; Zipperline does not.

### Which is updated more often, Vimbu Instructor or Zipperline?

Vimbu Instructor ships an update every 6 weeks, and Zipperline every 3 weeks. Most recently, Vimbu Instructor was updated on September 30, 2026 and Zipperline on October 9, 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.*