# E vs iomatrix

The clearest difference is update cadence: iomatrix at every 4 days against E's every 6 weeks. iomatrix also leads on device support (5 vs 2). E's advantage is iOS requirement (18.4 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for E against 5.0 for iomatrix. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

E ships an update every 6 weeks, iomatrix every 4 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | E | iomatrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/e-matrix-focus/id6758135959/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/iomatrix/id6760413591/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 14 MB | 27 MB |
| Requires iOS | **18.4** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Vladislav Aliev](https://appshunter.io/developer/1871109100) | [Joonhee Cho](https://appshunter.io/developer/1124471697) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-matrix-focus/id6758135959)

This smart task manager helps you prioritize tasks based on urgency and importance using the Eisenhower Matrix. Visually separate urgent from important tasks to create a clear action plan, avoid burnout, and work more efficiently.

**Highlights:** Eisenhower Matrix task sorting, Priority and deadline setting, Drag & drop reordering, Collaborative shared boards, AI suggestions for tasks, Gamified coin system for rewards

**Features:** macOS Compatibility

**In-app purchases:** none


### iomatrix

[App page](https://appshunter.io/ios/app/iomatrix/id6760413591)

Organize your life using the Eisenhower Matrix framework. Prioritize tasks by urgency and importance, manage them across custom workspaces, and visualize your productivity with a unique heatmap. Seamlessly syncs across Apple devices.

**Highlights:** Eisenhower Matrix prioritization, Customizable workspaces, GitHub-style activity heatmap, Cross-platform Apple device support, iCloud sync and offline access, Home and Lock Screen widgets

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is iomatrix free?

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

### Which has better reviews, E or iomatrix?

E and iomatrix are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do E or iomatrix have ads?

Neither E nor iomatrix shows ads.

### Which is updated more often, E or iomatrix?

E ships an update every 6 weeks, and iomatrix every 4 days. Most recently, E was updated on October 31, 2026 and iomatrix on November 5, 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.*