Primo Scale: Scale for Grams
AI Ruler & Tape Measure, Food
About
This app uses AI and your phone's camera to identify objects and estimate their weight, dimensions, or count. It can also scan food to estimate calories and macros. It's an estimation tool, not a replacement for physical scales.
What's New in Primo Scale
1.1.6
October 29, 2026
- Bug fixes - Performance improvements
Subscriptions & In-App Purchases
Premium Food Scanner - Weekly
Unlimited scans: weight, size, calories.
Developer apps
FAQ
Does Primo Scale have ads?
No, Primo Scale does not contain advertisements. It is free to download and use, with optional in-app purchases for advanced features.
How accurate is Primo Scale?
Primo Scale provides informed estimates based on visual analysis and reference data. Every result shows a range, not a single certain number, and it is not a substitute for calibrated scales.
What subscription plans are available for Primo Scale?
Primo Scale offers several subscription plans, including 'Item Counter Pro' for $3.99/week with a 3-day free trial, 'Premium Food Scanner' for $7.99/week with a 3-day free trial, and annual plans for calorie tracking.
Can Primo Scale physically weigh objects?
No, Primo Scale does not have a weight sensor and cannot physically weigh anything. It uses AI to identify objects and estimate their weight based on visual cues and reference data.
What devices is Primo Scale compatible with?
Primo Scale is compatible with iPhone and iPad devices. On iPhone Pro models, it can leverage the LiDAR sensor to enhance size estimations.
How does the Object Counter feature work in Primo Scale?
The Object Counter uses image recognition to count items like pills, coins, or nuts in a single photo. It's ideal for inventory or DIY projects but may miscount due to image recognition limitations.
Is Primo Scale suitable for diet tracking?
Yes, Primo Scale includes a Calorie Estimator feature that identifies meals and provides approximate calories and macros, backed by the USDA nutrition database. These figures are estimates and not medical advice.
When was Primo Scale last updated?
Primo Scale was last updated on October 29, 2026, with version 1.1.6.
