# Sumikaru

> Sumikaru (iPhone/iPad app by Yushin Shimizu.)

- Source: https://appshunter.io/ios/app/sumikaru/id6804118204 (this page in markdown: same URL + `.md`)
- Developer: [Yushin Shimizu](https://appshunter.io/developer/6804118206)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 47 MB
- Languages: American English
- Released: 2026-09-04
- Data updated: 2026-10-08

## What is Sumikaru?

Sumikaru lets you create and manage multiple real email addresses from a single account — one for every service you sign up for.

Great for:
• Anyone who doesn't want to expose their main email address every time they sign up for a shopping site or online service
• Anyone getting more spam and wanting to split addresses by purpose
• Tracking which address you used for which service with the built-in "Registered Services" notes
• Push notifications for new mail

Every address you create is a real mailbox that can actually send and receive email — not just a disposable alias. Use it as a throwaway address, or to keep your everyday mail organized by purpose.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://sumikaru.com/legal/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Sumikaru Pro（月額） | $1.99 | per month |
| Sumikaru Pro（年額） | $19.99 | per year |


## Is Sumikaru safe?

Not enough ratings yet to assess Sumikaru.

## Is Sumikaru legit?

Sumikaru has limited verification signals. The AppsHunter Legitimacy Score for Sumikaru is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.1.5 — 2026-09-29

- Fixed an issue where buttons in confirmation dialogs could stop responding
- Fixed an issue where the app could freeze after watching a rewarded ad
- Fixed an error shown when adding a new mailbox
- Improved messaging around the rewarded ad flow for mailboxes and saved messages

### 1.1.4 — 2026-09-22

- Fixed a crash on launch on the latest iOS
- Links in the email body can now be tapped to open
- Improved the message detail and list screens
- Various security improvements

### 1.1.2 — 2026-09-20

- Improved message body readability, and added one-tap copy for the body text and verification codes
- Remote images in received mail now load automatically by default (can be turned off in Settings)
- Made it easier to tell inbound vs. outbound mail apart on the address detail screen
- The message detail screen header now shows the current screen name

### 1.1.1 — 2026-09-15

Fixed the position of the action buttons (Reply, Save, Mark as Unread, Delete) on the message detail screen so they appear above the subject line. Also adjusted the placement of the "Send Email" button on the Sent screen.

### 1.0 — 2026-09-04

No release notes.

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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 2026-10-08.*