# SigFig Master

> Educational app for mastering significant figures and scientific notation. (iPhone/iPad app by Jamie Coleman.)

- Source: https://appshunter.io/ios/app/sigfig-master/id6469375278 (this page in markdown: same URL + `.md`)
- Developer: [Jamie Coleman](https://appshunter.io/developer/1711849262)
- Category: Education
- Price: $1.99
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 63 MB
- Languages: English
- Released: 2023-10-18
- Data updated: 2026-06-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sigfig-master/id6469375278/reviews.md

## What is SigFig Master?

Do you find the world of significant figures, measurements, and scientific notation a bit tricky to navigate? Look no further than SigFig Master, your ultimate guide to mastering precision in calculations. Whether you're a budding scientist, engineer, or simply someone who values accuracy, this app is your compass for understanding and applying the principles of significant figures.

Key Features:
1. Mastering Metric Rulers: Start your journey by honing your skills in reading metric rulers. Learn the art of precise measurement, where a fraction of a millimeter can make all the difference. Discover why accurate readings matter and how they impact your calculations.

2. Common Mistakes Unveiled: Dive into the world of metric ruler mishaps. Explore real-world examples of common errors, helping you avoid pitfalls and ensure your measurements are on point.

3. Significance Deciphered: Understand which digits in a measurement or number carry significance and which are just placeholders. Grasp the nuances of zeros and discover how they affect the precision of your calculations.

4. Scientific Notation Simplified: Some numbers are best expressed in scientific notation to maintain accuracy. Learn how to seamlessly switch between standard and scientific notation, and never lose track of those significant figures.

5. Rounding Like a Pro: Precision matters, and SigFig Master equips you with the tools to round numbers to a specific number of significant figures. No more guesswork - just crystal clear accuracy.

6. Multiplying and Dividing with Confidence: Tackle multiplication and division with ease. SigFig Master guides you through the steps, ensuring your results are rounded to perfection.

7. Dealing with Exact Numbers: When one of your numbers is an exact value, you'll learn how to handle it in calculations. SigFig Master ensures you maintain precision even when dealing with absolutes.

8. Guided Video Lessons: Enhance your learning experience with our expertly crafted video lessons. Our instructors break down complex concepts into digestible segments, making it easier than ever to grasp the principles of significant figures and measurement precision.

9. Dynamic Problem Solving: Practice makes progress, and SigFig Master offers a wealth of randomly generated problems to reinforce your understanding. From reading rulers to mastering significant figures, each problem provides instant feedback to help you learn from your mistakes and improve.

Ready to embark on your journey to precision? SigFig Master is your trusted companion, offering clarity, practice, and expertise at your fingertips. Start honing your skills today and unlock the power of precision in calculations with SigFig Master.

Download now for free and become a SigFig Master with the added advantage of expert video guidance!

## Key features

- Mastering metric rulers
- Understanding significant digits
- Simplifying scientific notation
- Rounding numbers accurately
- Multiplying and dividing with confidence
- Guided video lessons
- Dynamic problem solving

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sigfig-master/id6469375278/reviews.md

### 1/5 — Save your money

*2024-02-11*

The audio in the video does not work. The UI does not make sense as Farr as navigating. Please save your money. YouTube would be a better alternative.

**Developer response:** The videos are a small portion of the app. They were tested independently in the app on various devices and the audio worked on those devices. Please test the video in the app again, ensuring that the volume on the device is at a sufficient setting and that the sound icon on the video itself is not muted.

The UI is exactly as shown in the images and video on the store. If you could provide information on what doesn't make sense to you and what you would like instead, we could use that information to determine if the UI should be modified or redone.

Please contact us at coleman@moleman.tech with more information in order for us to improve your experience. We look forward to hearing from you.

## Frequently asked questions about SigFig Master

### What is the price of SigFig Master?

SigFig Master is available for a one-time purchase of $1.99. This grants you full access to all features without any recurring fees.

### Does SigFig Master have ads?

No, SigFig Master is ad-free. You can learn and practice without any interruptions from advertisements.

### What devices is SigFig Master available on?

SigFig Master is compatible with iPhone, iPad, and iPod devices.

### How often is SigFig Master updated?

The app was last updated on August 27, 2024, indicating ongoing support and potential improvements. The latest version is 1.0.5.

### What is the age rating for SigFig Master?

SigFig Master has an age rating of 4+, making it suitable for a wide range of users, including younger learners.

### How does SigFig Master help with learning significant figures?

SigFig Master breaks down complex concepts through guided video lessons and provides dynamic problem-solving exercises with instant feedback to reinforce understanding.

### Can SigFig Master help with scientific notation?

Yes, SigFig Master simplifies scientific notation, teaching you how to seamlessly switch between standard and scientific notation while maintaining accuracy.

### What is the user feedback on SigFig Master?

Based on the available data, SigFig Master has a rating of 1.0 stars from 1 rating. This indicates a need for more user reviews to gauge overall sentiment.

## Version history (last 2 releases)

### 1.0.5 SigFig Master — 2024-08-27

*Changed header display.
*Updated format of Background sections to include bullet points and collapsed examples that can be expanded.

### 1.0.3 — 2023-10-18

No release notes.

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## More apps by Jamie Coleman

- [ChemiNamer](https://appshunter.io/ios/app/cheminamer/id6478984904)

All apps by Jamie Coleman: https://appshunter.io/developer/1711849262

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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 2026-06-01.*