sleepy vidOS vs Camera Lens Crop Factor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
sleepy vidOS
Create unique 3D visuals for performances, music videos, or personal enjoyment. This app is designed to be controlled by a MIDI controller, offering extensive customization of shapes, colors, and effects.
- 3D SDF Oscillators with shape sculpting
- Per-Shape 3D Domain Repetition
- Live Shape Orientation Control
- OKLab Colorizer/Selector
- Internal Modulations for every control
- Audio Follower for every parameter
Read full descriptionHide full description
vidOS is sleepy's flagship video synthesis ecosystem. It is able to create novel 3D visuals that are great for preforming on stage, creating music videos or just for fun. It is a companion app to Mezzz our wireless haptic midi controller, check out sleepycircuits.com/mezzz for more info about this app and how to purchase our controller. See our Mezzz video guide for a detailed walkthrough of what this app is all about: https://youtu.be/dzWRLWQJRaw Please Note: This app does not (yet) have any touchscreen controls, it is made to be controlled by Mezzz or another MIDI controller (CC Maps can be found @ docs.sleepycircuits.com/mezzz) Features: - 2x 3D SDF Oscillators with parametrized shape sculpting & smooth intersection modes - Per-Shape 3D Domain Repetition Modes - Contextual Help Mode Shows Open Page's Controls - Live Shape Orientation Control w/ Mezzz Gyroscope - Internal Feedback Modes - OKLab Colorizer/Selector (Perceptually Uniform for smooth transitions!) - Internal Modulations for every control with selectable wave shape - Per-Shape Rotation, Offsets, Mirroring & Twisting - Every parameter has an Audio Follower (via mic or USB audio input) More free and premium features on the way!
Camera Lens Crop Factor
Read full descriptionHide full description
Crop Factor is a professional cinematography tool designed to simulate how lenses behave across different camera sensor formats. Built for cinematographers, camera operators, students, and filmmakers, the app provides an accurate and intuitive way to visualize lens crop factor and field of view across industry-standard cinema cameras. Modern productions often use multiple camera systems with varying sensor sizes. A lens will not behave the same way across different cameras, which can affect framing, composition, and shot consistency. Crop Factor solves this by allowing users to instantly compare how lenses perform on cameras from ARRI, RED, Sony, Blackmagic, and Canon, using professional lens sets from ARRI/Zeiss, Cooke, Leica, and DZOfilm.
Screenshots
Verdict
The clearest difference is price: sleepy vidOS at Free against Camera Lens Crop Factor's $1.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
sleepy vidOS is free to download; Camera Lens Crop Factor costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | sleepy vidOS | Camera Lens Crop Factor |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.7 (9 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 26 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Ronald Sardarian | John Mark Santos |
In-app purchases
sleepy vidOS
No in-app purchases
Camera Lens Crop Factor
No in-app purchases
Questions
Is sleepy vidOS free?
Is Camera Lens Crop Factor free?
Do sleepy vidOS or Camera Lens Crop Factor have ads?
Other comparisons















