# Kessler kOS vs Freefly Wave

The clearest difference is rating: Freefly Wave at 5.0 against Kessler kOS's 3.0. Freefly Wave also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (16.5 vs 18.0). Kessler kOS's advantage is ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Freefly Wave holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Kessler kOS ships an update every 3 months, Freefly Wave every 3 weeks. The most recent releases landed on September 26, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Kessler kOS | Freefly Wave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/kessler-kos/id1128523711/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/freefly-wave/id1559653197/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 38 MB | 6 MB |
| Requires iOS | 18.0 | **16.5** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kessler Crane Inc.](https://appshunter.io/developer/529307950) | [FREEFLY SYSTEMS INC.](https://appshunter.io/developer/989927805) |

## What reviewers say

### Kessler kOS

[App page](https://appshunter.io/ios/app/kessler-kos/id1128523711)

This advanced software provides precise wireless control for professional camera motion systems. It enables users to create complex, repeatable camera movements for various video and photography applications through an intuitive interface.

**Highlights:** Ultra-refined keyframe control, Wireless iPad control, Timelapse and stop motion modes, Complex keyframe movement, Editable keyframes, Repeatable camera moves, Event mode for live scenarios

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

**In-app purchases:** none


### Freefly Wave

[App page](https://appshunter.io/ios/app/freefly-wave/id1559653197)

Review and export high-speed footage recorded with Wave Camera on iPad. Supports common export formats like H.264 and HEVC at full resolution, and can share directly to the Photos Gallery. Connect via USB 3.0 for seamless transfer.

**Highlights:** Review Wave Camera footage, Export to H.264/HEVC, Full resolution export, Share to Photos Gallery, USB 3.0 connection, macOS advanced features

**In-app purchases:** none


## Frequently asked questions

### Is Kessler kOS free?

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

### Is Freefly Wave free?

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

### Which has better reviews, Kessler kOS or Freefly Wave?

Freefly Wave is rated higher. Kessler kOS averages 3.0 out of 5 from 3 ratings, while Freefly Wave averages 5.0 from 1 ratings.

### Do Kessler kOS or Freefly Wave have ads?

Neither Kessler kOS nor Freefly Wave shows ads.

### Which is updated more often, Kessler kOS or Freefly Wave?

Kessler kOS ships an update every 3 months, and Freefly Wave every 3 weeks. Most recently, Kessler kOS was updated on September 26, 2026 and Freefly Wave on July 23, 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.*