# Number Line vs Lazuli 1x1

The clearest difference is review sentiment: Lazuli 1x1 at 100% against Number Line's 60%. Number Line's advantage is price ($1.99 vs $2.99) and iOS requirement (8.0 vs 13.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Number Line costs $1.99 and Lazuli 1x1 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Number Line | Lazuli 1x1 |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/number-line-elementary-math/id944786903/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Paid | Paid |
| Size | 37 MB | 276 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simon Storz](https://appshunter.io/developer/924848267) | [funline Media GmbH](https://appshunter.io/developer/1220004570) |

## What reviewers say

### Number Line

[App page](https://appshunter.io/ios/app/number-line-elementary-math/id944786903)

This educational app helps young learners grasp the concept of number scales and ordering. It features interactive game modes where children drag numbers to their correct positions on a number line or identify numbers based on their location. Adjustable difficulty and number ranges cater to different learning levels.

**Highlights:** Number line visualization, Drag and drop number placement, Identify number by position, Adjustable difficulty, Customizable number ranges, High score tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Lazuli 1x1

[App page](https://appshunter.io/ios/app/lazuli-1x1/id6499223366)

This app offers engaging games and exercises to help children master multiplication and division tables up to 100. It incorporates timed challenges and playful distractions to build focus and concentration skills, with a progress display to track learning.

**Highlights:** 15 engaging multiplication games, 14 division exercises, Timed challenges, Playful distractions to build focus, Progress tracking display, Animated characters unlocked by correct answers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Line free?

Number Line costs $1.99, with no in-app purchases.

### Is Lazuli 1x1 free?

Lazuli 1x1 costs $2.99, with no in-app purchases.

### Do Number Line or Lazuli 1x1 have ads?

Neither Number Line nor Lazuli 1x1 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.*