# Leaper - Workbook For STEM — Study Easier with Questions

> Study Easier with Questions (iPhone/iPad app by Heritage Incorporated.)

- Source: https://appshunter.io/ios/app/leaper-workbook-for-stem/id6762288210 (this page in markdown: same URL + `.md`)
- Developer: [Heritage Incorporated](https://appshunter.io/developer/1893666434)
- Category: Education, Productivity
- Price: $9.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 282 MB
- Languages: American English
- Released: 2026-07-08
- Data updated: 2026-09-29

## What is Leaper?

Leaper is a practice app for undergraduate mathematics and practical programming/designing tool skills.

There are many lectures, but not enough problem books for the subjects people actually struggle with. Leaper was built to fill that gap. Practice college STEM subjects such as Calculus, Linear Algebra, Differential Equations, Real Analysis, and Statistics, along with practical tools such as Excel, Linux, Git, Python, C#, Go, Rust, AutoCAD, SolidWorks, Blender, Rhino, Grasshopper, and Structural Mechanics.

Leaper is not just about memorizing answers.  
Each question is designed to help you recall concepts, recognize patterns, diagnose situations, and choose the right next step.

Key features:

- Practice routines for college STEM subjects
- Practical drills for Excel, Linux, Git, and developer tools
- CAD, 3D, and engineering tool questions
- Short daily sessions for consistent learning
- Wrong-answer review and concept recap flow
- Question reporting for quality improvement
- Personalized subject visibility settings
- English and Korean question banks

Leaper does not replace lectures, books, or real projects.  
It gives learners a repeatable practice environment so they can turn concepts into judgment.

Free users can try beginner practice for a selected subject.  
Paid plans unlock broader subject access and expanded question banks.

Leaper is built for college students, developers, practitioners, architecture and engineering learners, and anyone who wants stronger fundamentals in the age of AI.

Lectures are everywhere.  
The problem book is missing.  
Leaper brings it back.

## Pricing and in-app purchases

Base price: $9.99.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Intermediate | $6.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Student Mathematics | $1.99 | one-time |
| Student Programming | $1.99 | one-time |
| Student Design | $1.99 | one-time |
| Developer Coffee | $2.99 | one-time |


## Is Leaper safe?

Not enough ratings yet to assess Leaper.

## Is Leaper legit?

Leaper - Workbook For STEM has limited verification signals. The AppsHunter Legitimacy Score for Leaper is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2.7.2 — 2026-09-26

added C++ beginner questions and improved a little bit of UI.

### 2.6.7 — 2026-08-25

1. Upgraded whole questions
2. After solving 20 questions, you need to pay to solve more questions
3. Added Engineering mathematics.

### V2.5.9 — 2026-07-27

improved app speed during subject replacement and added local notification systems.
Also, Improved Engineering mathematics questions are added.

### 2.5.4 — 2026-07-24

What’s New
Engineering Mathematics is now available.
Study key topics used across engineering, including complex numbers, ordinary differential equations, Laplace transforms, Fourier analysis, vector calculus, partial differential equations, numerical methods, and more—across Beginner and Advanced tracks.
8,000 new Engineering Mathematics questions have been added.
Both Korean and English question banks are available through the Student Math and Intermediate plans.
Existing question banks have received a major update.
Questions across mathematics, programming, Linux, and engineering tools have been replaced with newly reviewed versions, with additional checks for duplicate choices, wording, and overall quality.
Leaper now includes more than 107,000 questions.
We also improved app stability and strengthened the analytics foundation used to refine future learning experiences.

Thank you for using Leaper.

### 2.5.2 — 2026-07-21

Fixed errors in Firebase SDK

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-29.*