Acorn 8 vs Pixelmator Pro
Both are bought outright, both sit in design, and both are bought by people leaving Adobe Photoshop, Adobe Creative Cloud Photography plan. Here is what actually differs — including what each price does not buy.
The short answer
- Acorn 8 costs $29.99 against $49.99 — 40% less.
- Pixelmator Pro has the cleaner licence: buy once, own forever, against own it, pay for major upgrades for Acorn 8.
Side by side
 Acorn 8$29.99Paid upgrades |  Pixelmator Pro$49.99Perpetual | |
|---|---|---|
| What it is | small, fast mac image editor from a two-person shop | mac-native image editor you can still buy outright for $49.99 |
| Price | $29.99 | $49.99 |
| Licence | Own it, pay for major upgrades | Buy once, own forever |
| What you get | One payment, and the developer charges for major versions on a stated cadence. | One payment. Updates included, indefinitely. |
| The catch | Each major version is a fresh $29.99 purchase, not a discounted upgrade | The one-time build is drifting behind the subscription one, which gets the Warp Tool exclusively |
| Macs per licence | not established | not established |
| Account required | no | no |
| Works offline | yes | yes |
| Apple Silicon | Yes | Yes |
| Free trial | Yes | Yes |
| On Setapp | No | No |
| Minimum macOS | macOS 14 | not established |
| App Store rating | not established | not established |
| Last updated | not established | not established |
| Price checked | 2026-09-22 | 2026-09-22 |
Apple’s public API reports a rating for only a small minority of Mac apps, and returns zero for most of the rest even when the store page plainly shows reviews. A blank here means we could not read a number, never that an app is unrated or disliked.
In their own right
Acorn 8
A long-running Mac image editor with layers, curves, vector shapes, text on a path and scriptable automation, sold for $29.99 with no subscription of any kind.
Pixelmator Pro
Apple's layered image editor with non-destructive adjustments, ML tools and PSD support, still sold as a one-time purchase alongside the newer Apple Creator Studio subscription.