Sigma Online icon

Sigma Online

RIYADAT HOLDING COMPANY

⬇ 1,000+ downloads

Est. actual: 1,360

Free

No in-app purchases

No ads

Signals

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

📈Last 7 days +72 installs — 8% slower than the week before (+78) · 8/day since Oct 9
🏆Among Education apps top 9% by installs gained this week (1537 peers growing)
🛠Updates dormant · updated 281 days ago

Installs since launch

+218 installs since Oct 9

Update history

1.0.0 Feb 2, 2026 · seen Oct 17, 2026

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

Sigma Online is an education app by RIYADAT HOLDING COMPANY with 1,000+ downloads (about 1.4K estimated). +72 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “An online platform for language students at all levels”