Unibox

Name: Unibox
Rating: 4.1 (235 reviews)
Author: eightloops GmbH

By: eightloops GmbH

Your emails grouped by sender

Features & Capabilities

Unibox groups your emails by sender, keeping your mailbox organized and easy to navigate. With a single tap you can view all messages and attachments exchanged with a person in one place. Swipe to dismiss dozens of newsletters and notifications from the same sender, helping you maintain a clean inbox.

Unibox supports IMAP providers (Gmail, Outlook/Hotmail, Yahoo, Exchange, etc.) and is also available for Mac.

User Growth & Download Statistics

App Communication Task Management

By:

eightloops GmbH

Rating:

4.10

(235)

Version:

1.7 Last updated: 2020-12-09

Version code:

839467858

Creation date:

2015-12-08

Compatible devices:

Size:

59.93MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-01

Compare stats and ranking:

Ranking

# 113,282 ▲ 278

Other rankings

#25 in polished emails keyword 12 ▼ 3#42 in export emails keyword 25 ▼ 2#77 in email extractor keyword 34 ▼ 13#96 in email extractor business leads keyword 16 ▼ 13

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:

eightloops GmbH

Apple Apps Store

https://apps.apple.com/us/app/unibox/id933879046

Website:

https://www.uniboxapp.com

User Reviews

Users praise Unibox for sender-centric threading, easy access to all messages and attachments per contact, and efficient bulk inbox cleanup. They value the clean UI and cross-account organization. However, the app is frequently described as abandoned with little developer support, struggles with modern provider security (Gmail 2FA/Advanced Protection), unreliable push/sync, and various stability issues, which undermines its usefulness for current, security-conscious users.

Pros

Sender-centric threading that groups all emails from a contact and shows attachments in one place.
Efficient bulk actions to delete or trash many emails at once (from a single sender or multiple senders).
Clean, simple, visually appealing interface with strong organization that boosts productivity.
Privacy-focused design, including not storing passwords on a central server and an emphasis on security.
Cross-account aggregation and the ability to manage or view specific accounts or group emails by contact.

Cons

App appears abandoned with long gaps between updates and little to no response from the developer.
Compatibility issues with modern providers (e.g., Gmail 2FA/Advanced Protection) and frequent authentication/setup failures.
Push notifications are often missing or unreliable, with syncing problems.
Stability and performance problems such as buggy scrolling, slow loading, and inconsistent behavior.

Recent reviews

Loved the app but it stopped working. Reached out to developer or support but no response.

by Fu*****, 2025-02-11

I’ve been using Unibox for years, it’s still my one and only email client for all of my accounts. It’s simple and powerful. The person centric email threading modernizes emailing to be more like standard messaging. Under the hood the view option, to select a person, and just see all the attachments is an incredible tool. My favorite tip to anyone: Buy Unibox even to use for this one trick. Rapidly delete hundreds of spam emails or junk by trashing or junking all the messages from one sender in one step. Or select multiple senders and delete thousands at a time. Whatever it lacks (in support of specialized features or a given email provider) can be accessed visiting the providers site, such as gmail. So I don’t take a star off for the simple interface or any lack of features. Plain and simple, Unibox has every feature you’ll absolutely need, and nothing at all that is less necessary which is why I love it. I also love that it’s footprint on my Mac Application support folder is much smaller than Mac’s mail.

by Be*****, 2025-01-08

Unfortunately this app seems to be abandonware. It does not support 2FA which makes it pretty useless for Gmail now (the desktop version still works).