# MindGate vs CalcGate | App Lock with Math

The clearest difference is in-app purchases: CalcGate | App Lock with Math at none against MindGate's 2. MindGate's advantage is iOS requirement (16.6 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MindGate sells 2 in-app purchases, starting at $2.99 per month. CalcGate | App Lock with Math asks for nothing beyond the download.

MindGate ships an update every 2 weeks, CalcGate | App Lock with Math every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MindGate | CalcGate | App Lock with Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mindgate-focus-app-blocker/id6754816039/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 4 MB |
| Requires iOS | **16.6** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Diu Vladimir](https://appshunter.io/developer/1850268040) | [HIDEYUKI INAGAKI](https://appshunter.io/developer/1819355611) |

## What reviewers say

### MindGate

[App page](https://appshunter.io/ios/app/mindgate-focus-app-blocker/id6754816039)

This app helps break phone addiction by introducing a brief cognitive challenge before accessing distracting apps. It encourages conscious decision-making, allowing users to reclaim their attention and use their devices intentionally.

**Highlights:** Cognitive challenges before app access, Customizable session timers, Automatic app re-locking, Progress tracking and trends, Supports blocking social media and other apps, Dopamine detox for habit change

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindGate Premium Monthly | $2.99 | per month |
| MindGate Premium Yearly | $19.99 | per year |


### 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 MindGate free?

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

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

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

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

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

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

MindGate ships an update every 2 weeks, and CalcGate | App Lock with Math every 3 weeks. Most recently, MindGate was updated on October 26, 2026 and CalcGate | App Lock with Math on October 25, 2026.

---

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