Uqbar
Health & Fitness
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Now with front/back camera switch in Live mode and on-device notifications. Uqbar reads 19 behavioral signals from video and voice — entirely on your device.
Uqbar identifies tension patterns and shifts from a person's usual behavior in video and voice — entirely on your device.
WHAT IT MEASURES
- Video signals: blinking, facial movement, gaze, lip compression, brow, head stability
- Voice signals: pauses, hesitation, rhythm, volume shifts, false starts
- Repetitive nervous patterns
THREE MODES
- Full analysis: record or upload any video with a visible face and get 19 behavioral signals with a clear 0-100 tension score
- Comparison: two videos of the same person, side by side, to spot changes from their usual behavior
- Live analysis: a real-time read while filming, with fewer signals and nothing recorded unless you choose to keep it
PRIVATE BY DESIGN
All analysis is processed locally on your iPhone using Apple's on-device frameworks. No accounts, no ads. Your videos, audio, and results never leave your device, and you can erase all history at any time. We only measure basic app usage (installs and purchases) to run our own advertising — never your videos or results.
WHAT UQBAR IS NOT
Uqbar is an experimental observation tool. It is not a lie detector, not evidence, and not a medical or psychological device. A change in behavior can mean many things — stress, tiredness, thinking harder, or nothing at all. It describes observable behavior only and cannot establish truthfulness or intent.
Free daily allowance included. Extra use via credit packs or an optional Uqbar Pro subscription (monthly or yearly), with prices shown in the app. Subscriptions renew automatically until canceled in your App Store settings.
Privacy Policy: https://uqbarapp.com/privacy
Terms of Use (EULA): https://uqbarapp.com/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Front/back camera switch added to Live mode.
On-device notifications: get notified when an analysis finishes, plus an optional weekly reminder.
New in-app notification center.
Minor improvements and bug fixes.
The developer, German Enrique Kamegawa, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- German Enrique Kamegawa
- Size
- 12.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Annual $39.99
- Monthly $9.99
- 180 Credits $4.99
- 60 Credits $2.99
- 12 Credits $0.99
- Copyright
- © 2026 Uqbar