SII Printer Utility icon

SII Printer Utility

Seiko Instruments Inc.

⬇ 1,000+ downloads

Est. actual: 3,345

Free

Released: Jun 28, 2021

No in-app purchases

No ads

Signals

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

📈Last 7 days +20 installs — 26% slower than the week before (+27) · 3/day since Oct 8
🏆Among Business apps top 8% by installs gained this week (1236 peers growing)
🛠Updates dormant · updated 328 days ago

Installs since launch

+90 installs since Oct 8

Update history

1.6.1 Dec 19, 2025 · seen Oct 16, 2026

・The MP-A40-B06JK2U can now be updated to Ver. 2.54.00.

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

SII Printer Utility is a business app by Seiko Instruments Inc. with 1,000+ downloads (about 3.3K estimated). +20 installs in the last 7 days. Released Jun 28, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “This app allows to preset function settings for SII printers.”