iOS, macOS Apps
App Showcase
iOS, iPad and macOS applications developed and provided by SIA Inc.
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iOS Apps (iPhone / iPad)
Fotra (formerly Tezar)2026
Fotra is a tethered shooting app for iPad. Now with latest iPadOS support, enhanced features, and improved stability.
Rebranded: March 2026
BUG CAMERA
BUG CAMERA has been downloaded over 15,000 times. An app that encourages children to wash their hands and brush their teeth.
Renewed: November 2021
PiaNote
PiaNote is a MIDI data note display application for iPad/iPhone for displaying MIDI data notes on a piano or keyboard.
macOS Apps
LUTScope 2026
A LUT selection workstation for macOS. Drop footage, browse hundreds of .cube LUTs in a grid, compare side by side, and save results.
Sound Trek Voyager
Efficiently manage and organize audio files on your Mac. View audio files in folders, play, rename, and move them with ease.
Vista Browser
A lightweight and simple web browser for Mac. Focused on essential features for a comfortable browsing experience.
HST to CSV
A utility to convert MetaTrader 4 history data (HST format) to CSV format. Useful for forex data analysis and processing.
No Longer Available Apps
The following apps are no longer available on the App Store.
iOS Apps
Clerk2
iDUMBO
4 YOU
UOICHI
MovieBoard
iCardManager
iCardManager HD
iCardHolder
Mask Elementary School
J-LANTERN
VISIBOARD
iPrinting
RC Gear Ratio PickermacOS Apps
DUMBO for macOS
Card Manager
MPO 3DViewerApp Development Consultation
Please feel free to contact us about developing your own app or enterprise iOS app.
For the privacy policy of our apps available on the App Store, please see here.