# UNDERCOVER vs MASTERMIND TOKYO 公式

The clearest difference is update cadence: UNDERCOVER at every 5 weeks against MASTERMIND TOKYO 公式's every 3 months. MASTERMIND TOKYO 公式's advantage is ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for UNDERCOVER against 5.0 for MASTERMIND TOKYO 公式. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UNDERCOVER ships an update every 5 weeks, MASTERMIND TOKYO 公式 every 3 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | UNDERCOVER | MASTERMIND TOKYO 公式 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/undercover/id1621244756/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/mastermind-tokyo/id6450024580/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 78 MB | 60 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UNDERCOVER, K.K.](https://appshunter.io/developer/908704966) | [BAYCREW'S CO., LTD.](https://appshunter.io/developer/315628574) |

## What reviewers say

### UNDERCOVER

[App page](https://appshunter.io/ios/app/undercover/id1621244756)

Stay updated with the latest news and collection information through convenient push notifications. Easily access and manage your favorite items with this official shopping application.

**Highlights:** Push notifications for news, Collection information updates, Easy access to favorite items, Official app access, Latest collection browsing

**Features:** macOS Compatibility

**In-app purchases:** none


### MASTERMIND TOKYO 公式

[App page](https://appshunter.io/ios/app/mastermind-tokyo/id6450024580)

This official app allows users to purchase products, receive the latest updates, and participate in lottery sales for exclusive items. Manage your favorite items and stay informed with push notifications.

**Highlights:** Product purchasing, Lottery sales for exclusive items, Push notifications for updates, Favorite item management, Brand and profile information

**In-app purchases:** none


## Frequently asked questions

### Is UNDERCOVER free?

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

### Is MASTERMIND TOKYO 公式 free?

MASTERMIND TOKYO 公式 is free to download, with no in-app purchases.

### Which has better reviews, UNDERCOVER or MASTERMIND TOKYO 公式?

UNDERCOVER and MASTERMIND TOKYO 公式 are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do UNDERCOVER or MASTERMIND TOKYO 公式 have ads?

Neither UNDERCOVER nor MASTERMIND TOKYO 公式 shows ads.

### Which is updated more often, UNDERCOVER or MASTERMIND TOKYO 公式?

UNDERCOVER ships an update every 5 weeks, and MASTERMIND TOKYO 公式 every 3 months. Most recently, UNDERCOVER was updated on October 10, 2026 and MASTERMIND TOKYO 公式 on October 6, 2026.

---

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