# MAMOR vs QvsBase

The clearest difference is in-app purchases: MAMOR at none against QvsBase's 1. MAMOR also leads on ads (none vs shown) and device support (3 vs 1). QvsBase's advantage is update cadence (every 2 weeks vs every 12 months). On price there is nothing between them.

Both are free to download. QvsBase sells 1 in-app purchase, starting at $4.49 per month. MAMOR asks for nothing beyond the download.

MAMOR ships an update every 12 months, QvsBase every 2 weeks. The most recent releases landed on October 4, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | MAMOR | QvsBase |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | Subscription | — |
| Size | 21 MB | 10 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DENTSU INC.](https://appshunter.io/developer/326362308) | [株式会社 キュードーガ](https://appshunter.io/developer/1136086731) |

## What reviewers say

### MAMOR

[App page](https://appshunter.io/ios/app/mamor/id700693565)

Explore Japan's defense news, Self-Defense Forces' basic knowledge, unit activities, and equipment with engaging articles and striking photos. This official magazine offers insights into the forefront of national defense in an enjoyable format.

**Highlights:** Latest defense news features, Self-Defense Forces basics, Unit activity showcases, Equipment introductions, High-impact photography, Official defense magazine

**Features:** Vision Pro support

**In-app purchases:** none


### QvsBase

[App page](https://appshunter.io/ios/app/qvsbase/id1578633929)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料会員1ヶ月 | $4.49 | per month |


## Frequently asked questions

### Is MAMOR free?

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

### Is QvsBase free?

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

### Do MAMOR or QvsBase have ads?

QvsBase shows ads; MAMOR does not.

### Which is updated more often, MAMOR or QvsBase?

MAMOR ships an update every 12 months, and QvsBase every 2 weeks. Most recently, MAMOR was updated on October 4, 2026 and QvsBase on May 18, 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.*