TowCheck: Towing Calculator
Know if you are safe to tow
About
This app calculates your total towing weight, including the trailer, passengers, and cargo, to ensure you stay within your truck and trailer's limits. It provides a color-coded verdict and a detailed breakdown of any exceeded ratings. An optional Pro version adds AI-powered weight estimation and label scanning.
What's New in TowCheck
1.7.0
October 1, 2026
Get a reminder before your trip Tell TowCheck the day you're towing and it will remind you at 7am to re-check your load and run the pre-tow checklist. Not sure when? Choose "now and then" for a nudge if you haven't opened the app in a while. You'll see the offer after a check, or set it any time in Settings. Reminders are off until you turn them on, and they're scheduled on your phone. Clearer truck estimates Setting up a truck from its year, make and model now shows what it can carry, and explains why TowCheck uses the low end of the range: so a check never says you're fine when you might not be.
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FAQ
What is TowCheck?
TowCheck is a utility app designed to help truck owners ensure their towing setup is safe. It calculates the total weight of your load, including the trailer, passengers, and cargo, and compares it against your truck and trailer's weight limits.
How does TowCheck calculate towing weight?
Unlike other calculators, TowCheck accounts for everything riding on your truck, such as the trailer, passengers, pets, water, and gear. It then provides a color-coded verdict (clear, caution, or over the limit) with a breakdown of specific exceeded ratings.
Is TowCheck free to use?
Yes, the full weight calculator, trip profiles, and pre-tow checklist are completely free to use forever. An optional one-time purchase of $2.99 unlocks TowCheck Pro features.
What are the TowCheck Pro features?
TowCheck Pro includes two AI-powered shortcuts: a Weight Estimator that photographs gear or people for instant weight estimates, and a Rating-Label Scanner to scan GVWR directly from truck or trailer stickers.
Does TowCheck work offline?
Yes, TowCheck works fully offline on your device. It does not require an account or sign-up, ensuring your vehicle and trip data remain private and accessible even without an internet connection.
What devices does TowCheck support?
Based on the provided data, TowCheck is currently supported on iPhones. The app is rated for ages 4 and up.
How often is TowCheck updated?
The latest version of TowCheck is 1.0.2, and it was last updated on August 11, 2026. This indicates a recent update, suggesting ongoing development and support.
Does TowCheck have ads?
No, TowCheck does not contain advertisements. The app is free to use with an optional in-app purchase for Pro features, and it is designed to be ad-free.
