Best apps like SubZap

3+ similar apps compared and reviewed

4.2 avg rating
3 free apps
Updated October 2026

Whether you want more options like SubZap or a completely different take on the same concept, our curated list of 3+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to SubZap

Tire Size Calculator ISO/LT#3

Tire Size Calculator ISO/LT by Nikita Morozov

Tire size calculator
Worth Considering
πŸ”§ Utilities
4.2😊(101 ratings)
FreeIn-App Purchases
Tire Size Calculator ISO/LT screenshot 1
Tire Size Calculator ISO/LT screenshot 2
Tire Size Calculator ISO/LT screenshot 3
Tire Size Calculator ISO/LT screenshot 4
Tire Size Calculator ISO/LT screenshot 5

Calculate tire and wheel fitment for your vehicle. This app helps you understand tire stretch, rolling radius, and speedometer error. It also allows for multiple wheel comparisons and saving results as images.

What We Love

  • πŸ‘ Simple and intuitive interface
  • 🚫 No ads or unnecessary content
  • βœ… Useful for comparing wheel and tire setups
  • πŸ’‘ Visualizes changes clearly
  • πŸ’° Worth the cost/donation
  • πŸš€ Fast and easy to use
  • πŸ€“ Helps find deals on off-size tires
  • πŸ”§ Great for precise stance tuning
  • ✨ Saves from buying wrong sizes
  • πŸ† Long-term user satisfaction
  • πŸ’― Accurate measurements
  • βœ… Essential for customization

Room to Improve

  • πŸ› Speed calculations incorrect
  • πŸ“ Measurements can be backwards
  • πŸ”  Language issues (Russian)
  • πŸ”„ Old version preferred by some
  • πŸŽ›οΈ Difficulty switching units (mm to inches)
  • πŸ“ Sidewall height missing
  • πŸ“ Graphic display issues with large tires
  • πŸŽ›οΈ Limited customization options for existing setups
  • πŸ“ Incomplete graphics
  • πŸŽ›οΈ Width input errors
  • πŸ”„ New version issues
  • πŸŽ›οΈ Metric units only
  • πŸ“ Visuals can be crude
  • πŸŽ›οΈ Not ideal for trucks/large tires
  • πŸ“ Graphics need work
  • πŸŽ›οΈ Tire sizes too small in visual
  • πŸ”„ Speedo error reversed
  • πŸŽ›οΈ Not all measurements visible
  • πŸŽ›οΈ Only one axle centerline in new version
  • πŸŽ›οΈ No Imperial readings