Cutefish vs Vanilla OS
Cutefish: A Mac-like desktop on Debian 13 with its own compositor, toolkit, and apps. Vanilla OS: An immutable GNOME desktop with containers for any package. Here is how they differ, and which one suits you.
Cutefish or Vanilla OS: the short answer
Cutefish and Vanilla OS take different approaches to almost everything that matters day to day. Pick Cutefish if you care most about beginners and latest software. Pick Vanilla OS if you care most about long-term stability.
Quick verdict
- BeginnersCutefishBoth are beginner-friendly; Cutefish has a macOS-like layout.
- Latest softwareCutefishCutefish uses a rolling model; Vanilla OS is atomic.
- Long-term stabilityVanilla OSVanilla OS changes less between upgrades.
Scored from our catalog data (experience level, release model, suggested RAM, intended uses), not from benchmarks. How we build the catalog
Specs compared
Memory figures are editorial planning suggestions, not measured consumption or official minimums. Popularity measures attention, not quality.
| Feature | Cutefish | Vanilla OS |
|---|---|---|
| Popularity rank (30d) | Not ranked | Not ranked |
| Based on | Debian Stable | Debian Sid |
| Release model | Rolling | Atomic |
| Desktop | Cutefish Desktop | GNOME |
| Package management | APT | Apx · Flatpak |
| Init system | systemd | systemd |
| Experience level | Intermediate | Intermediate |
| Suggested RAM | 4 GB+ | 4 GB+ |
| Architectures | x86_64, aarch64 | x86_64 |
| First released | 2021 | 2022 |
| Price | Free | Free |
| Good for | Everyday use | Immutable systems, Development, Everyday use |
Key differences
- Cutefish is based on Debian Stable; Vanilla OS is based on Debian Sid.
- Cutefish follows a rolling release model; Vanilla OS is atomic.
- Cutefish ships Cutefish Desktop; Vanilla OS ships GNOME.
- Software comes from APT on Cutefish and Apx · Flatpak on Vanilla OS.
Cutefish: strengths and tradeoffs
- mac-like launcher, Dock, and multiple desks
- its own compositor, toolkit, and apps on a Debian 13 base
- public, signed build pipeline for every package and ISO
Only nightly test builds so far, with no stable release
Full Cutefish profileVanilla OS: strengths and tradeoffs
- atomic A/B updates
- apx for packages from other distributions
- vanilla GNOME experience
Young project with changing tooling
Full Vanilla OS profileSwitching between Cutefish and Vanilla OS
From Cutefish to Vanilla OS
- You will swap APT for Apx; package names and install commands differ, so check your must-have apps on Vanilla OS first.
- The desktop changes from Cutefish Desktop to GNOME; expect a different layout, settings app and shortcuts.
- Vanilla OS is atomic: the base system is read-only and updates apply as a whole image you can roll back; most apps come from Flatpak or containers.
From Vanilla OS to Cutefish
- You will swap Apx for APT; package names and install commands differ, so check your must-have apps on Cutefish first.
- The desktop changes from GNOME to Cutefish Desktop; expect a different layout, settings app and shortcuts.
- Cutefish is rolling: updates arrive continuously, so update often and keep backups.
Either way, back up your home folder, then do a clean install; reusing a separate /home partition works but can bring old settings that clash.
Cutefish vs Vanilla OS: FAQ
Is Cutefish better than Vanilla OS?
Neither is better for everyone. Cutefish is the stronger pick for beginners, latest software; Vanilla OS for long-term stability.
Which uses less RAM, Cutefish or Vanilla OS?
Both need about 4 GB of RAM for a comfortable desktop. The desktop environment affects memory use more than the distribution.
Is Cutefish based on Vanilla OS?
No. Cutefish is based on Debian Stable; Vanilla OS is based on Debian Sid.