# MathScroll vs CalcGate | App Lock with Math

The clearest difference is update cadence: CalcGate | App Lock with Math at every 3 weeks against MathScroll's every 5 months. MathScroll's advantage is iOS requirement (16.4 vs 26.2). On price, ads, 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.

MathScroll ships an update every 5 months, CalcGate | App Lock with Math every 3 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MathScroll | CalcGate | App Lock with Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 46 MB | 4 MB |
| Requires iOS | **16.4** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Shukri Ali](https://appshunter.io/developer/1794878891) | [HIDEYUKI INAGAKI](https://appshunter.io/developer/1819355611) |

## What reviewers say

### MathScroll

[App page](https://appshunter.io/ios/app/mathscroll/id6754278514)

**In-app purchases:** none


### CalcGate | App Lock with Math

[App page](https://appshunter.io/ios/app/calcgate-app-lock-with-math/id6762510886)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathScroll free?

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

### Is CalcGate | App Lock with Math free?

CalcGate | App Lock with Math is free to download, with no in-app purchases.

### Do MathScroll or CalcGate | App Lock with Math have ads?

Neither MathScroll nor CalcGate | App Lock with Math shows ads.

### Which is updated more often, MathScroll or CalcGate | App Lock with Math?

MathScroll ships an update every 5 months, and CalcGate | App Lock with Math every 3 weeks. Most recently, MathScroll was updated on October 3, 2026 and CalcGate | App Lock with Math on October 10, 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.*