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)2026.3
Fotra is a tethered shooting app for iPad. Now with latest iPadOS support, enhanced features, and improved stability.
Rebranded: March 2026
GERM CAMERA (BUG CAMERA)2026.9
A camera app that adds pretend germ characters to photos of a child's mouth, hands or face as a playful invitation to brush and wash. 25,000 downloads. Version 2.0 adds automatic detection and 17 languages.
Version 2.0: September 2026
PiaNote
PiaNote is a MIDI data note display application for iPad/iPhone for displaying MIDI data notes on a piano or keyboard.
macOS Apps
Otonota Coming soon
A meeting assistant for Apple silicon Macs. It transcribes and summarizes while you're still talking, and by default audio and text stay on the machine.
Coming soon to the Mac App Store
LUTScope 2026.7
A LUT selection workstation for macOS. Drop footage, browse hundreds of .cube LUTs in a grid, compare side by side, and save results.
Tessera 2026.7
Instantly tile scattered windows into a grid, halves or two-thirds from the menu bar. A macOS window manager for anyone who opens dozens of windows with AI.
Released July 2026
Hextage Coming soon
A hex editor that reads any file as bytes, with a timeline for supported media. Time column, waveform, search, editing and two-window comparison in one app.
Coming soon to the Mac App Store
Vista Browser 2026.7
A lightweight and simple web browser for Mac. Focused on essential features for a comfortable browsing experience.
Updated: July 16, 2026
Sound Trek Voyager 2026.7
Keeps the sample rate and name of your active audio output device in the menu bar at all times. As of Ver 2.0, it also shows a spectrum analyzer of your system audio with no extra software.
Updated: July 2026
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.