BackupLet's start with respect: TimeMachineEditor is a good tool. For over a decade it was the answer to "how do I stop Time Machine backing up every hour," it's free, and it helped a generation of Mac users take control of their backups. If it still works for you, that's genuinely fine.
But there's a reason you're searching. As of this writing, TimeMachineEditor's latest release is version 5.2.2, from February 2023 — before macOS Sonoma, Sequoia, and Tahoe shipped. macOS changes how Time Machine works under the hood more often than you'd think, and an unmaintained scheduler fails the way Time Machine itself fails: silently. Your menu bar says nothing. Your backups just quietly stop.
BackupTempo vs. TimeMachineEditor
| BackupTempo | TimeMachineEditor | |
|---|---|---|
| Price | Free (tips welcome) | Free |
| Latest release | Actively maintained (2026) | 5.2.2 — February 2023 |
| Built for | macOS 14 Sonoma → macOS 26 Tahoe | macOS 10.13+ (pre-Sonoma era) |
| Custom intervals | ✅ 1–24 hours | ✅ |
| Calendar / fixed-time scheduling | ✅ daily times + per-weekday rules | ✅ |
| Blackout windows ("never 9–6 weekdays") | ✅ | partial (calendar-based) |
| Smart deferrals (camera/mic in use, Mac busy, on battery) | ✅ | ❌ |
| Backup verification (confirms a snapshot actually landed) | ✅ | ❌ |
| Stalled-backup detection | ✅ | ❌ |
| Health dashboard + failure alerts | ✅ | ❌ |
| Local snapshot manager | ✅ | ❌ |
| Signed + notarized | ✅ | ✅ |
| Languages | 5 (EN, FR, DE, NL, ES) | 1 |
| Auto-updates | ✅ built-in | manual |
The real difference: knowing when it didn't work
Scheduling is table stakes — both apps do it. Where BackupTempo goes further is trust. Time Machine can report a backup "finished" without actually writing a snapshot to your backup disk; it can sit stalled for hours when a drive drops off; and it can fail for days without telling you. BackupTempo verifies every backup against your destination's own records, watches for stalls, and turns its menu bar icon orange or red the moment something's wrong. No other Time Machine scheduler does this.
Switching takes two minutes
- Quit TimeMachineEditor and remove its schedule (two schedulers will fight over the backup window).
- Download BackupTempo — free, signed, notarized.
- The setup guide walks you through the one manual step (Time Machine's frequency set to "Manually"), then your schedule is yours.
Your existing backup history is untouched — both apps only decide when Time Machine runs, and your backups stay exactly where they are.