# i5 Calculus 1

> Concise calculus chapter summaries with examples for academic success. (iPhone/iPad app by David Buncher.)

- Source: https://appshunter.io/ios/app/i5-calculus-1/id488318169 (this page in markdown: same URL + `.md`)
- Developer: [David Buncher](https://appshunter.io/developer/417274813)
- Category: Education, Lifestyle
- Price: $1.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 11.4 · 4 MB
- Languages: English
- Released: 2011-12-14
- Data updated: 2026-06-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/i5-calculus-1/id488318169/reviews.md

## What is i5 Calculus 1?

These five sentences for each i5 Calculus chapter will help you organize and clear up the most important concepts in any high school, Advanced Placement ®, or college course. Every topic is covered in just FIVE easy to understand sentences with helpful examples. If you can answer every sentence, you will be very successful in your course. There are no guarantees that come with this app, just a lot of useful information without the fluff contained in your expen$ive textbooks. Make sure you also check out the other i5 courses.

## Key features

- Five-sentence chapter summaries
- Clear concept organization
- Helpful examples included
- Focus on essential information
- Alternative to expensive textbooks


## Frequently asked questions about i5 Calculus 1

### What is i5 Calculus 1?

i5 Calculus 1 offers five-sentence summaries for each calculus chapter, designed to help students grasp key concepts for high school, AP, and college courses. It aims to provide essential information clearly and concisely.

### How does i5 Calculus 1 help with learning calculus?

By breaking down complex topics into five easy-to-understand sentences with examples, i5 Calculus 1 helps students organize and clarify the most important concepts. The app suggests that if you can answer every sentence, you will be successful in your course.

### What is the price of i5 Calculus 1?

i5 Calculus 1 is a paid application, available for $1.99. This one-time purchase provides access to its calculus study materials.

### What devices is i5 Calculus 1 available on?

i5 Calculus 1 is compatible with iPhone, iPad, and iPod devices. It is designed for Apple's mobile operating system.

### How often is i5 Calculus 1 updated?

The latest version of i5 Calculus 1 is 2.1, which was last updated on July 20, 2020. This indicates the app has not received recent updates.

### What is the age rating for i5 Calculus 1?

i5 Calculus 1 has an age rating of 4+, making it suitable for a wide range of users. This rating suggests no mature content is present.

### Does i5 Calculus 1 offer certifications?

The description for i5 Calculus 1 does not mention any certifications. Its primary function is to provide study aids and concept clarification for calculus courses.

### How does i5 Calculus 1 compare to traditional textbooks?

i5 Calculus 1 is presented as an alternative to expensive textbooks, offering useful information without the fluff. It focuses on concise summaries rather than extensive chapter content.

## Version history (last 1 release)

### 2.1 — 2020-07-20

* iOS last version update

## Apps similar to i5 Calculus 1

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Novenas](https://appshunter.io/ios/app/novenas/id943061440) | 5.0 (3) | $1.99 | Education |
| [Welsh for Adults](https://appshunter.io/ios/app/welsh-for-adults/id908629120) | — | Free | Education |
| [Vidya School](https://appshunter.io/ios/app/vidya-school/id944964840) | 5.0 (1) | Free | Education |
| [全脑教育-左右脑智力潜能开发](https://appshunter.io/ios/app/id866932020) | 1.0 (1) | Free | Education |
| [Bible Questions & Answers -FAQ](https://appshunter.io/ios/app/bible-questions-and-answers-faq/id910797800) | 4.3 (208) | Free | Education |
| [Rembrandt 174 Paintings HD 170M+  Ad-free](https://appshunter.io/ios/app/rembrandt-174-paintings-hd-170m-plus-ad-free/id866641420) | 5.0 (1) | Free | Education |

## More apps by David Buncher

- [i5 Chemistry](https://appshunter.io/ios/app/i5-chemistry/id447204538)
- [i5 Calculus 2](https://appshunter.io/ios/app/i5-calculus-2/id488321363)
- [i5 Stats](https://appshunter.io/ios/app/i5-stats/id553983401)
- [iTop It](https://appshunter.io/ios/app/itop-it/id588223813)
- [iGet Car Sick](https://appshunter.io/ios/app/iget-car-sick/id663672438)

All apps by David Buncher: https://appshunter.io/developer/417274813

---

*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 2026-06-24.*