Brilliant!
This is a cool little app I enjoy using every other day. Measurements at your finger tips available any time. Helps a lot when ordering boxes for shipping stuff.
Free
In-App Purchases
About
Instantly estimate the weight of any object using your iPhone camera. Get reliable weight estimates with a clear confidence range, no physical scale needed. Ideal for shipping, travel, or everyday curiosity.
✓AI weight estimation from photos
✓Confidence range for reliability
✓Measurement history
✓Support for multiple units (kg, lbs, oz, g)
✓LiDAR-enhanced accuracy on Pro devices
✓Optional subscription for advanced features
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What's New in Heft
2.1
September 21, 2026
Estimates are now faster than ever. We rebuilt how Heft AI works when you want to measure an object and slimmed down uploads, so results arrive quicker on slow networks. IMPROVED • Much faster on mobile data and weak Wi-Fi - photos are optimised before upload, with no loss of accuracy • Sharper object recognition - photos have a new way to be analysed to improve the weight estimate • Clearer, more specific camera error messages • New users now see an improved onboarding screen • Improved several translations across the app FIXED • Estimates that failed to complete - the connection failure behind them is resolved • The camera could hang after taking a photo • Polish across buttons, spacing, and the result screen
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Subscriptions & In-App Purchases
Heft+
Yearly Subscription
$9.991 Year
User reviews
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FAQ
How accurate is Heft's weight estimation?
Heft provides an honest confidence range with every estimation, showing exactly how much the AI trusts its answer. For enhanced accuracy on Pro devices with LiDAR, Heft measures real object dimensions using ARKit depth sensing, leading to tighter confidence ranges.
Does Heft have ads?
No, Heft is designed with a clean, minimal interface and is ad-free. The app prioritizes user experience without intrusive advertisements.
What are the limitations of the free version of Heft?
The free tier of Heft allows for 3 estimations per day. To access unlimited daily estimations and advanced features like LiDAR-enhanced accuracy and CSV export, an optional Heft+ subscription is available.
How does Heft handle user privacy?
Heft is privacy-first. Photos are processed transiently and never stored on servers, with all estimations saved on-device only. No personal data is collected, and analytics are anonymous.
What devices is Heft compatible with?
Heft is currently supported on iPhone devices. For LiDAR-enhanced accuracy, an iPhone Pro or iPad Pro with LiDAR is required.
How often is Heft updated?
Heft was last updated on September 21, 2026, with version 2.1. This indicates a recent update, suggesting ongoing development and support.
Can I cancel my Heft+ subscription?
Yes, subscription auto-renews and can be canceled at least 24 hours before the period ends via Apple ID settings. Prices may vary by country/region.
What units of measurement does Heft support?
Heft supports a variety of units for weight estimation, including kilograms, pounds, ounces, and grams, making it versatile for different user needs.
