# Mamoru PUSH — 2Factor authentication - Japan

> 2Factor authentication - Japan (iPhone/iPad app by Colorkrew Inc..)

- Source: https://appshunter.io/ios/app/mamoru-push/id1212651274 (this page in markdown: same URL + `.md`)
- Developer: [Colorkrew Inc.](https://appshunter.io/developer/715455152)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 33 MB
- Languages: English, Japanese
- Released: 2017-03-28
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/mamoru-push/id1212651274/reviews.md

## What is Mamoru PUSH?

Mamoru protects user’s important information with the new process of two factor authentication.

No need for passwords! Login securely with Mamoru.

Mamoru has two functions
1、Mamoru PUSH authentication
2、OTP (TOTP Time-based One-time Password Algorithm)

1、Mamoru PUSH authentication
How it works: When you want to log into a website,
a push notification is sent to your phone and you can log in with the click of a single button.


2、OTP (Time-based One-time Password Algorithm)
Mamoru also supports TOTP.  Please use it any other services!


## Version history (last 5 releases)

### 2.4.0 — 2026-07-15

New Features
- OTP Backup & Restore
You can now back up your registered one-time passwords and restore them when switching devices
Create and restore backups from the Settings screen

Improvements
- Security and performance improvements

System Requirements
- iOS 13.0 or later

### 2.3.0 — 2021-02-15

・Expansion of authentication workflow
・Redmine integration

### 2.2.5 — 2020-11-19

* Minor bug fixes

### 2.2.4 — 2019-12-16

* Minor bug fixes

### 2.2.3 — 2019-10-09

* Added improvements to the third-party authentication function
* Minor bug fixes

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## More apps by Colorkrew Inc.

- [Goalous - Business SNS](https://appshunter.io/ios/app/goalous-business-sns/id1060474459)
- [Colorkrew Biz](https://appshunter.io/ios/app/colorkrew-biz/id1295488291)

All apps by Colorkrew Inc.: https://appshunter.io/developer/715455152

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*