# SafeEntryApp vs 마인드부스터 Green

SafeEntryApp and 마인드부스터 Green are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SafeEntryApp ships an update every 10 days, 마인드부스터 Green weekly. The most recent releases landed on September 18, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | SafeEntryApp | 마인드부스터 Green |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 5.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free | — |
| Size | 54 MB | 3 MB |
| Requires iOS | **12** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [YCONS CO.,LTD](https://appshunter.io/developer/1458281200) | [Kyong Mee Chung](https://appshunter.io/developer/1441754708) |

## What reviewers say

### SafeEntryApp

[App page](https://appshunter.io/ios/app/safeentryapp/id1507313218)

This app facilitates secure entry into public buildings and institutions via a QR scanning system. It provides a 24-hour certification after a one-time scan and questionnaire, reducing repetitive verification processes and ensuring safe storage of entry logs.

**Highlights:** One-time QR scan for entry, 24-hour automatic time operation, Safe storage of entry logs, Health check-up information display, Customizable questionnaires, Institution registration required

**Features:** Vision Pro support

**In-app purchases:** none


### 마인드부스터 Green

[App page](https://appshunter.io/ios/app/green/id6670236046)

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

**In-app purchases:** none


## Frequently asked questions

### Is SafeEntryApp free?

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

### Is 마인드부스터 Green free?

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

### Do SafeEntryApp or 마인드부스터 Green have ads?

Neither SafeEntryApp nor 마인드부스터 Green shows ads.

### Which is updated more often, SafeEntryApp or 마인드부스터 Green?

SafeEntryApp ships an update every 10 days, and 마인드부스터 Green weekly. Most recently, SafeEntryApp was updated on September 18, 2026 and 마인드부스터 Green on August 25, 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.*