InstAddr

Name: InstAddr
Rating: 4.5 (930 reviews)
Author: Aki Ueno

By: Aki Ueno

Instant Email Address

Features & Capabilities

InstAddr is a Chrome extension that lets you create unlimited disposable emails that persist across devices. Manage multiple addresses for signups, campaigns, or private communications with SPF/DKIM authentication and secure delivery.

It also offers cross-device sync, HTML emails and attachments, push notifications, and the ability to share messages as a URL or create web forms. Premium plans unlock a custom domain, POP3/SMTP access, and an ad-free experience.

User Growth & Download Statistics

App Privacy & Security Communication Data

By:

Aki Ueno

Rating:

4.50

(930)

Version:

2.7.0 Last updated: 2025-01-06

Version code:

871566595

Creation date:

2014-02-01

Compatible devices:

Size:

23.68MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 61,063 ▼ 38

Other rankings

#9 in address keyword 31

#9 in email scraper keyword 27 ▲

#9 in email scraping keyword 20 ▲

#15 in email extractor business leads keyword 22 ▲

#15 in polished emails keyword 13 ▲

Upgrade to see more rankings

Other platforms

InstAddr (v2025.11.02.1)

5,790,215 4.56

(26,098)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Aki Ueno

Apple Apps Store

https://apps.apple.com/us/app/instaddr/id806157957

Website:

https://m.kuku.lu/

User Reviews

Users praise InstAddr for ease of use and managing multiple unique emails within one app, with free usage and an open-source vibe. However, recurring server/connectivity and login problems, plus verification code delivery issues, harm reliability. Some reports note outages or regressions after updates. Overall, it’s valued when functioning, but reliability varies across networks and sessions.

Pros

Easy to use and smooth to operate
Supports multiple unique email addresses in a single app
Free to use with no ads; premium is affordable
Open-source, innovative approach with limitless emails
Instant email creation and usefulness for signing up or obtaining store coupons

Cons

Server connectivity and login issues; can’t access inbox or sign in; sometimes requires mobile data due to WiFi problems
Verification code delivery problems (not receiving verification codes; issues with Facebook code)
Occasional outages or regressions after updates (intermittent reliability)

Recent reviews

JUST DOWNLOAD IT ! AMAZING APP FR I am a real person really reviewing this app. This app does exactly what it says it will, it has a bunch of features that you would normally have to pay for but “instAddr” is completely free!! It’s very rare to find an app that performs like this one does and it’s almost un heard of that it’s completely free. Shout out the developers for creating this amazing app and not even making us pay for it. If your needing an app for quick easy temporary emails that runs smooth and is easy to use and totally free. This is the app for you!! well done