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TOIVIS
Offline AI visual inspection, right on your iPhone
TOIVIS brings AI-assisted visual inspection to the iPhone—without cloud processing or image uploads. Learn normal appearance from good samples, define a precise region of interest, compensate for camera misalignment, reveal differences with heatmaps, hold uncertain decisions, and export PDF/CSV reports. It gives small manufacturing teams a practical, private way to build a repeatable inspection workflow.
Hi Product Hunt 👋
I’m Kohei, the maker of TOIVIS.
Visual inspection software often begins with specialized systems, cloud services, or a lengthy setup. I wanted to make the first step more accessible: use the iPhone already in your hand.
TOIVIS learns what a good product looks like from 4–20 reference images, then compares new images with that normal state. Training, inspection, and storage all happen on device.
What makes TOIVIS different:
• On-device, offline learning and inspection
• Heatmaps that show where differences appear
• Region-of-interest settings and camera alignment correction
• Decision holds when image quality or alignment is insufficient
• Saved-image, single-capture, and continuous inspection workflows
• Inspection history with PDF and CSV export
• No accounts, ads, tracking, or image uploads
TOIVIS is designed for quality teams, production engineers, inspection operators, and small manufacturers looking for a practical way to build a repeatable inspection workflow.
The current release is free and includes up to 3 registered products, 500 inspections per calendar month, and 500 standard history records.
AI inspection results are intended to support—not replace—your organization’s final quality decisions. Performance should always be validated with representative products under real operating conditions.
I’d especially love your feedback:
• What products or defects would you want to inspect?
• Does the setup feel practical for a real production floor?
• Which reporting or workflow feature would help you most?
Thank you for checking out TOIVIS!
About TOIVIS on Product Hunt
“Offline AI visual inspection, right on your iPhone”
TOIVIS was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #67 on the daily leaderboard. TOIVIS brings AI-assisted visual inspection to the iPhone—without cloud processing or image uploads. Learn normal appearance from good samples, define a precise region of interest, compensate for camera misalignment, reveal differences with heatmaps, hold uncertain decisions, and export PDF/CSV reports. It gives small manufacturing teams a practical, private way to build a repeatable inspection workflow.
On the analytics side, TOIVIS competes within iOS, Productivity and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how TOIVIS performed against the three products that launched closest to it on the same day.
Who hunted TOIVIS?
TOIVIS was hunted by KOHEI IMABAYASHI. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of TOIVIS including community comment highlights and product details, visit the product overview.
KOHEI IMABAYASHI