# Number Line vs Elementary Algebra

The clearest difference is rating: Elementary Algebra at 4.8 against Number Line's 3.0. Number Line's advantage is in-app purchases (none vs 1) and ratings volume (665 vs 29). On price, ads and device support there is nothing between them.

Both are free to download. Elementary Algebra sells 1 in-app purchase, starting at $9.99 per month. Number Line asks for nothing beyond the download.

Elementary Algebra holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Number Line has 665 ratings behind it against 29, so its average is the more settled of the two.

## The numbers

| Metric | Number Line | Elementary Algebra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (665 ratings)](https://appshunter.io/ios/app/number-line/id319589184/reviews) | **[4.8 (29 ratings)](https://appshunter.io/ios/app/elementary-algebra/id1536213665/reviews)** |
| Number of ratings | **665** | 29 |
| Positive reviews | 68.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 15 MB |
| Requires iOS | **2.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Todd Bowden](https://appshunter.io/developer/319589187) | [YourTeacher.com](https://appshunter.io/developer/340925628) |

## What reviewers say

### Number Line

[App page](https://appshunter.io/ios/app/number-line/id319589184)

This educational game helps students master fractions, decimals, and percents. Players order equivalent values on a number line by dragging and dropping circles. It offers multiple levels and scores based on speed and accuracy.

**Highlights:** Order fractions, decimals, and percents, Interactive number line gameplay, Multiple difficulty levels, Scoring based on speed and accuracy, Drag-and-drop interface

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 📚 Excellent educational tool for teaching fractions, decimals, and percents
- 🎮 Addictive and fun gameplay that engages students
- 🎨 Gorgeous design with simple and elegant interface
- ✅ Helps build number sense and improves mathematical understanding
- 💯 Free application with high-quality execution

**What reviewers complain about**

- 🐛 Difficult to move numbers/circles on screen
- 🐛 Screen slides left and right unintentionally
- 🐛 Some circles won't move at all
- ❌ No level progression saving - always restarts at level 1
- ❌ Missing UI elements (no visible done button)

**Reported bugs**

- Numbers/circles difficult or impossible to move
- Screen slides horizontally when trying to interact with numbers
- Some circles unresponsive to touch input
- Done button not visible or accessible
- Level progress not saved between sessions

**Requested features**

- Remember last level completed and save progress
- User login system to track multiple users per device
- Level selector to start at higher levels
- Toggle options for decimals, fractions, and percents separately
- Adjustable decimal point precision (1, 2, or 3 digits)


### Elementary Algebra

[App page](https://appshunter.io/ios/app/elementary-algebra/id1536213665)

This app offers a comprehensive elementary algebra curriculum with video lessons, practice exercises, and assessments. It acts as a personal math tutor, allowing users to follow a structured course or find specific lessons. Progress tracking and review tools help solidify understanding.

**Highlights:** Video instruction, Guided practice, Diagnostic quizzes, Worksheets and notes, Progress tracking, Chapter reviews, Final exam

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elementary Algebra | $9.99 | per month |


## Frequently asked questions

### Is Number Line free?

Number Line is free to download, with no in-app purchases.

### Is Elementary Algebra free?

Elementary Algebra is free to download, with in-app purchases available.

### Which has better reviews, Number Line or Elementary Algebra?

Elementary Algebra is rated higher. Number Line averages 3.0 out of 5 from 665 ratings, while Elementary Algebra averages 4.8 from 29 ratings.

### Do Number Line or Elementary Algebra have ads?

Neither Number Line nor Elementary Algebra shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*