SOS Online Backup

Name: SOS Online Backup
Rating: 3.5555556 (177 reviews)
Author: SOS Online Backup

★ 3.6 (177 ratings)

⬇ 10,000+ downloads

Est. actual: 26,989

Free

Released: Oct 12, 2011

No in-app purchases

No ads

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+2) · 0/day since Oct 8
🏆Among Tools apps bottom 0% by installs gained this week (859 peers growing)
⭐Rating steady at ★ 3.56 since Oct 8
🛠Updates dormant · updated 420 days ago

Installs since launch

+6 installs · 0 ratings since Oct 8

Update history

— Sep 16, 2025 · seen Oct 16, 2026

2.4.1

Only the current version so far — new entries appear as the app ships updates.

SOS Online Backup is a tools app by SOS Online Backup with 10,000+ downloads (about 27K estimated). Rated 3.6 from 177 ratings. Released Oct 12, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “SOS Online Backup, award-winning online backup, protecting millions of PCs”