TL;DR: Choose DPET if you live in Steam and want the widest possible roster of anime-style characters, community-made and mostly free. Choose DeskSprite if you want a pet that's genuinely yours — generated from your photos — running on a native Windows/macOS app with no Steam, no Java, no launcher. The decision question is the same one as in our Shimeji comparison: a character, or your character?
What DPET is
DPET — Desktop Pet Engine — is a free desktop pet platform on Steam. Its superpower is the Steam Workshop: the community uploads characters (anime and game characters, original pets, meme characters), and you subscribe to them like mods — the roster grows without the app itself shipping it. Many workshop characters are built from shimeji-style sprite sheets, so the ecosystem will feel familiar if you come from the Shimeji world. Paid character packs exist alongside the free ones.
What DeskSprite is
DeskSprite is a native desktop pet app for Windows 10/11 and macOS 12+. The built-in pet moves in on first launch; shop pets install with one click; and the AI pet maker turns 1–3 photos of your actual pet into a fully animated character — no sprite sheets, no Steam, no Java. The pet reacts to your clicks, notices your cursor, and naps through your Pomodoro.
Head to head
| DPET | DeskSprite | |
|---|---|---|
| Runtime | Steam app (Steam must be running) | Native app, standalone |
| Platforms | Windows-first | Windows 10/11 + macOS 12+ |
| Characters | Steam Workshop — community uploads, anime-heavy | Curated shop + AI pets from your photos |
| Custom pets | Sprite sheet → pet file → workshop upload | 1–3 photos → AI generates the animations |
| Interactions | Walk / climb / drag, varies by character | Click reactions, cursor awareness, drag, Pomodoro |
| Price | Free app; paid packs in the workshop mix | Free to start; membership for premium & AI |
Where DPET wins
Honestly: selection. If the thing you want is a specific anime character on your desktop, the workshop is where that crowd is — someone has probably already made your character, and subscribing takes a click. The price is right too: the engine is free, and most workshop characters are free. If your desktop-pet joy is collecting and rotating characters, DPET's model fits it better than any curated shop.
Where DeskSprite wins
The character nobody has uploaded yet — your cat, your dog, your OC. No sprite-sheet craft required: photos in, animated pet out. Beyond that: no Steam dependency (or Java, or any launcher), macOS support, and a pet that actually reacts — to clicks, to your cursor, to your focus sessions — instead of only performing its animation loops. If your desktop-pet joy is one companion that's yours, this is the better model.
When DPET is the better pick
- You already run Steam all day anyway.
- Your must-have is an anime character with an existing workshop pet.
- You enjoy collecting and rotating a cast of characters.
- You want to tinker with character files and share them on the workshop yourself.
None of those is a niche preference — they describe a lot of the desktop pet community. Many people will honestly be happier in DPET, and the workshop ecosystem is a genuine achievement. Our fuller take on the whole field (including Shimeji, Desktop Mate and the store pets) is in the Windows roundup.
FAQ
Is DPET (Desktop Pet Engine) free?
The app is free on Steam, with optional paid character packs. DeskSprite is also free to start: the app, the built-in pet and the free shop pets cost nothing, and your first sign-up includes 1 AI custom credit.
Can DPET run shimeji characters?
Many DPET workshop characters are built from shimeji-style sprite sheets — the community's guides describe converting sprite sheets into pet files, so the two ecosystems share a lot of art DNA. Direct one-click import of existing Shimeji packs isn't the workflow, though; characters are browsed and subscribed inside Steam's workshop.
Does DPET work on Mac?
DPET is Windows-first — it's a Steam app aimed at Windows desktops. DeskSprite ships native builds for both Windows 10/11 and macOS 12+ (macOS installers marked coming soon as of September 2026).
Which is better for anime characters?
If you want a specific anime look and the widest roster, DPET: its Steam Workshop is where the anime-character crowd uploads pets, and the selection dwarfs any curated shop. If what you want is a character nobody else has — your pet, your OC, your plush — that's DeskSprite's home turf via the AI maker.
Does DPET need Steam running?
Yes — being a Steam app, Steam needs to be running for your pets to run. DeskSprite is a standalone native app: no launcher, no storefront, no background dependency beyond itself.
The one-sentence version
DPET is a character marketplace; DeskSprite is a pet mirror. Want the crowd's characters? Steam's your door. Want your own? Upload three photos and meet it on your desktop.