# Kessler kOS for CineDrive vs DigiSlate

The clearest difference is rating: Kessler kOS for CineDrive at 5.0 against DigiSlate's 3.9. Kessler kOS for CineDrive also leads on in-app purchases (none vs 2) and review sentiment (100% vs 74%). DigiSlate's advantage is update cadence (monthly vs every 3 months) and ratings volume (48 vs 3). On price, ads and iOS requirement there is nothing between them.

Both are free to download. DigiSlate sells 2 one-off in-app purchases. Kessler kOS for CineDrive asks for nothing beyond the download.

Kessler kOS for CineDrive holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: DigiSlate has 48 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Kessler kOS for CineDrive's written reviews are positive against 74% of DigiSlate's.

Kessler kOS for CineDrive ships an update every 3 months, DigiSlate monthly. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Kessler kOS for CineDrive | DigiSlate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kessler-kos-for-cinedrive/id603755857/reviews)** | [3.9 (48 ratings)](https://appshunter.io/ios/app/digislate/id805684949/reviews) |
| Number of ratings | 3 | **48** |
| Positive reviews | **100.0% of reviews** | 74.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 7 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kessler Crane Inc.](https://appshunter.io/developer/529307950) | [Wimbledon Sound](https://appshunter.io/developer/403053957) |

## What reviewers say

### Kessler kOS for CineDrive

[App page](https://appshunter.io/ios/app/kessler-kos-for-cinedrive/id603755857)

This application provides advanced motion control for professional camera systems. It enables precise control over camera movements, keyframing, and time-lapse sequences for cinematic productions. Connect wirelessly to your system for seamless operation and repeatable shots.

**Highlights:** Live, looping, stop-motion, time-lapse moves, Digital keyframing for repeatable moves, WiFi connectivity to CineDrive, Editable keyframes with curve smoothing, Scheduled move execution by date/time, Event mode for live events and actor marks, GigaPixel image compilation

**Features:** macOS Compatibility

**In-app purchases:** none


### DigiSlate

[App page](https://appshunter.io/ios/app/digislate/id805684949)

This app provides a free digital clapperboard for video production, offering full-screen display and customizable slate details. It allows for easy syncing with swipe or volume button claps and includes advanced features like music mode and timecode support.

**Highlights:** Full screen clapper board, Music Mode (in-app purchase), Editable slate titles, Save and load slates, Swipe or volume button clap, Auto take increment, Multiple sync sounds

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Music Mode | $7.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Customizable fields and titles
- 🚀 Fast and efficient for syncing
- 💰 Good value (especially free version)
- ✅ Reliable and stable

**What reviewers complain about**

- 🔇 Clap sound too quiet
- 🔊 Volume control issues
- 🚫 Ads can be intrusive
- ⏳ Clap visual disappears too quickly
- 🐛 Bugs in project/slate management

**Reported bugs**

- Cannot change date and time
- Frame numbers do not correspond to frame rate
- Clap and sound off by a few frames
- Renaming titles/notes not consistent
- Project/slate saving and deletion issues

**Requested features**

- Increase clap volume
- Allow clap visual to remain on screen longer
- Add iCloud integration for syncing slates
- Option for 12-hour time format
- Bluetooth sync for camera (BMPCC4K)


## Frequently asked questions

### Is Kessler kOS for CineDrive free?

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

### Is DigiSlate free?

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

### Which has better reviews, Kessler kOS for CineDrive or DigiSlate?

Kessler kOS for CineDrive is rated higher. Kessler kOS for CineDrive averages 5.0 out of 5 from 3 ratings, while DigiSlate averages 3.9 from 48 ratings.

### Do Kessler kOS for CineDrive or DigiSlate have ads?

Neither Kessler kOS for CineDrive nor DigiSlate shows ads.

### Which is updated more often, Kessler kOS for CineDrive or DigiSlate?

Kessler kOS for CineDrive ships an update every 3 months, and DigiSlate monthly. Most recently, Kessler kOS for CineDrive was updated on October 3, 2026 and DigiSlate on October 15, 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.*