Leastimator

Name: Leastimator
Rating: 4.2 (49 reviews)
Author: Hao Liu

By: Hao Liu

Mileage Tracker

Features & Capabilities

Leastimator is a simple app that helps you track the mileage of your leased car. The app provides an elegant line chart to help you avoid going over mileage limits by adjusting your driving habits. It also shows predicted mileage through a unique algorithmic model.

New for Tesla drivers: You can now connect directly to the Tesla Fleet API. This allows Leastimator to automatically sync your odometer readings, ensuring your estimates are always up-to-date without any manual entry (Pro feature).

To begin, simply enter your lease length, start date, and mileage allowance to create your first vehicle profile.

Note: Estimated mileage is calculated based on periodic readings and may vary from the actual mileage at lease end.

User Growth & Download Statistics

App

By:

Hao Liu

Rating:

4.20

(49)

Version:

5.5 Last updated: 2026-05-19

Version code:

885839049

Creation date:

2017-04-21

Compatible devices:

Size:

8.28MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 203,729 ▼ 141

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Hao Liu

Apple Apps Store

https://apps.apple.com/us/app/leastimator/id1228501014

User Reviews

Users praise the app’s UI/UX and its ability to track lease mileage, with Tesla auto-update integration and rich end-of-lease insights. However, recurring issues undermine value: inaccurate calculations, data loss during updates (often without export options), UI changes that hide information, bugs that block adding cars or cause unresponsiveness, and odometer display problems. Overall, the app is capable and well-designed when functioning, but reliability and data integrity need improvement.

Pros

Excellent UI/UX and visual design that makes tracking lease mileage easy.
Clear, data-rich tracking of lease-relevant mileage.
Tesla integration allows automatic mileage updates from the vehicle.
Provides comprehensive end-of-lease information and projections.

Cons

Calculations are frequently inaccurate; daily mileage and end-of-lease overage often don't update correctly.
Data can be lost during updates (no export option) and past mileage data disappears after upgrades.
New UI changes reduce data visibility; many users prefer the old UI with more information.
Bugs prevent adding a new car or saving changes; the app can become unresponsive.
Odometer display issues (line-wrapping and misreported readings).

Recent reviews

This app was great. it’s still cool. but the old ui felt way better to me. it was an inspiration to me when i was developing my own app. it was easier to read for sure and felt more native. also i understand the need to monetize but the banner is directly over the bottom dashboard element and takes up a lot of the screen.

by cc*****, 2026-05-15

The app’s bones are great. It’s an easy and convenient way to ensure I’m below my mileage. The new UI, is a bit to get used to. The font is too edgy, the colors too bold. The old interface was calm, efficient and simple. The new UI looks like a teenager made it. Please revert back!

by Ad*****, 2026-05-13

This app has been helping me keep my mileage on track for my low-mileage lease for 18 months so far. I absolutely love the new update - I liked it before, but the new features are exceptionally helpful. Highly recommended!