# HelixPlot vs Math Surface

The clearest difference is ads: HelixPlot at none against Math Surface's shown. HelixPlot also leads on iOS requirement (15.0 vs 26.2). Math Surface's advantage is update cadence (weekly vs fortnightly). On price, in-app purchases and device support there is nothing between them.

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

HelixPlot ships an update fortnightly, Math Surface weekly. The most recent releases landed on September 5, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | HelixPlot | Math Surface |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Size | 12 MB | 10 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yonghun Kim](https://appshunter.io/developer/1851972427) | [yuya kanbetsunawa](https://appshunter.io/developer/1597026161) |

## What reviewers say

### HelixPlot

[App page](https://appshunter.io/ios/app/helixplot/id6757285741)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Surface

[App page](https://appshunter.io/ios/app/math-surface/id6774883910)

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

**In-app purchases:** none


## Frequently asked questions

### Is HelixPlot free?

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

### Is Math Surface free?

Math Surface is free to download, with no in-app purchases.

### Do HelixPlot or Math Surface have ads?

Math Surface shows ads; HelixPlot does not.

### Which is updated more often, HelixPlot or Math Surface?

HelixPlot ships an update fortnightly, and Math Surface weekly. Most recently, HelixPlot was updated on September 5, 2026 and Math Surface on September 22, 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.*