# Number Line Manipulative — user reviews

> 7 indexed App Store user reviews of Number Line Manipulative by Brainingcamp, LLC, rated 4.68/5 from 102 ratings.

- Source: https://appshunter.io/ios/app/number-line-manipulative/id805013846/reviews
- App overview in markdown: https://appshunter.io/ios/app/number-line-manipulative/id805013846.md
- Rating breakdown: 5★ 85 · 4★ 9 · 3★ 4 · 2★ 0 · 1★ 4

## Most critical reviews (7 lowest-rated)

### 2/5 — Good but not that great.

*2015-06-08*

This app has the basic idea to do a number line just not user friendly.  I found it very difficult to do a three digit equation.  If you used the pen to write the equation down it was hard to just erase part of what was on the screen without erasing it all.  It would be nice to chunk up the numbers like do the one hundreds without seeing every number then move on to the tens and ones, all on the same number line.

**Developer response:** Thanks so much for the feedback. Since the review we have added an Open Number Line mode where you can easily "chunk" into hundreds, tens, and ones. We have also changed the eraser to be more like a try eraser, and not an undo function. Thanks again,  Brainingcamp.

### 3/5 — Fractions and decimals only go to 10

*2019-12-22, version 4.2.3*

Great app but somewhat limited use because fraction and decimals only go from -10 to 10.  I’d rate it five stars if update happens.

### 5/5 — Can

*2021-07-20*

Can you add cents and dollars for an update pls

### 5/5 — G.O.D

*2020-04-30*

The app is soooo! Good I would get it, it’s amazing and it will really help your learning

### 5/5 — A must have app for teaching fractions on number lines

*2014-04-05*

As an elementary teacher, I am always looking for good Math apps that can be used to support my teaching AND make the learning ‘hands-on’ for my students. Number Line Manipulative app by Brainingcamp, not only meets, but exceeds my wishes for an excellent app to use when teaching fractions on number lines. The options are extensive, but not overwhelming or difficult for the students to use. I love the fact that two number lines can be used at once for comparing fractions with different denominators. By being able to compare fractions on a number line in a visual way, my students are developing a much stronger understanding of this concept. When we are ready to move onto decimals, this app will continue to be usable, and it will really help the students to make the connection between fractions and decimals. This is truly a must have app for anyone teaching and/or learning about fractions and decimals. The app support is also one of the best I have ever encountered. They are extremely prompt and helpful, and they are always looking for suggestions on ways to improve their apps.

### 5/5 — Visualize Math

*2014-02-08, version 1.3.0*

This app offers visually clear, interactive and effective ways to model and explore math. You can explore a broad array of concepts with this dynamic number line tool. Plus, it includes a great set of teaching ideas for teachers who are beginning to explore using number lines in instruction. As you begin to explore this app, you realize it's vast potential to improve teaching and learning.

### 5/5 — Fantastic App

*2014-01-30, version 1.3.0*

Just a great app for teaching math concepts on a number line. Arrows & multiples were easy to use and worked great for demonstrating LCM and equivalent fractions. A must have for any math class!

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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 2026-06-10.*