# Number Line, by MLC vs Super Calc Plus

The clearest difference is update cadence: Super Calc Plus at every 5 weeks against Number Line, by MLC's every 13 months. Super Calc Plus also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Number Line, by MLC ships an update every 13 months, Super Calc Plus every 5 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Number Line, by MLC | Super Calc Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (15 ratings)](https://appshunter.io/ios/app/number-line-by-mlc/id751816884/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 7 MB | 29 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Math Learning Center](https://appshunter.io/developer/1542700905) | [William Wilborn](https://appshunter.io/developer/1893476384) |

## What reviewers say

### Number Line, by MLC

[App page](https://appshunter.io/ios/app/number-line-by-mlc/id751816884)

This app allows students to visualize number sequences and demonstrate mathematical strategies. It supports various number types and offers tools for annotation, problem-solving, and sharing work. Ideal for elementary classrooms and iPad learning environments.

**Highlights:** Visualize number sequences, Demonstrate counting, adding, subtracting, multiplying, dividing, Use whole numbers, fractions, decimals, or negative numbers, Add custom tick marks and labels, Hide and reveal numbers and jumps, Annotation and drawing tools, Save and share work

**Features:** macOS Compatibility

**In-app purchases:** none


### Super Calc Plus

[App page](https://appshunter.io/ios/app/super-calc-plus/id6762233285)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Number Line, by MLC free?

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

### Is Super Calc Plus free?

Super Calc Plus is free to download, with no in-app purchases.

### Do Number Line, by MLC or Super Calc Plus have ads?

Neither Number Line, by MLC nor Super Calc Plus shows ads.

### Which is updated more often, Number Line, by MLC or Super Calc Plus?

Number Line, by MLC ships an update every 13 months, and Super Calc Plus every 5 weeks. Most recently, Number Line, by MLC was updated on November 6, 2026 and Super Calc Plus on November 5, 2026.

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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.*