# Does Sync-my-L2P work on macOS 28?

> **Short answer: no, not on its own.** According to Homebrew’s package data (checked October 5, 2026), Sync-my-L2P is Intel-only and its current download has no Apple silicon build. Apple says Intel-only apps stop running on Apple silicon Macs after macOS 27, apart from some older games. Keep86 is built to keep apps like this running, but we haven’t tested Sync-my-L2P yet.

## Key facts

- Architecture: Intel-only (according to Homebrew’s package data, checked October 5, 2026)
- Homebrew package: sync-my-l2p (https://formulae.brew.sh/cask/sync-my-l2p), 3 installs in the last 365 days
- Website: https://www.syncmyl2p.de/
- Native Apple silicon version: None listed
- Keep86 status: Not tested yet
- Latest known version: 2.5.1a
- Last verified: 2026-10-05

## Questions about Sync-my-L2P

### Does Sync-my-L2P work on Apple silicon?

Only through Rosetta 2. Sync-my-L2P is Intel-only: an Apple silicon Mac runs it by translating its Intel code with Rosetta 2, which Apple supports in full until macOS 27.

### Does Sync-my-L2P need Rosetta 2?

Yes, on every Apple silicon Mac. Apple has said that from macOS 28 Rosetta remains only for some older games, so Intel-only apps like Sync-my-L2P stop opening.

### How can I keep using Sync-my-L2P after macOS 28?

Stay on macOS 27 on this Mac, switch to an alternative, or run Sync-my-L2P in a macOS 27 virtual machine (UTM, VirtualBuddy, Parallels). Keep86 runs that virtual Mac hidden and shows the app’s windows on your desktop; see the test status above.

## Sources

- Homebrew cask “sync-my-l2p” 2.5.1a requires Rosetta (Intel-only build) — https://formulae.brew.sh/cask/sync-my-l2p (2026-10-05)

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Architecture data partly from Homebrew (formulae.brew.sh), used under the BSD 2-Clause licence.
Source: https://keep86.com/apps/sync-my-l2p