# E vs Imerin

The clearest difference is update cadence: Imerin at every 3 days against E's every 6 weeks. E's advantage is iOS requirement (18.4 vs 26.3). On price, ads, in-app purchases and device support there is nothing between them.

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

E ships an update every 6 weeks, Imerin every 3 days. The most recent releases landed on September 27, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | E | Imerin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/imerin-daily-planner/id6785052740/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 14 MB | 6 MB |
| Requires iOS | **18.4** | 26.3 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vladislav Aliev](https://appshunter.io/developer/1871109100) | [Andrew Mileta](https://appshunter.io/developer/1806938661) |

## What reviewers say

### E

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Imerin

[App page](https://appshunter.io/ios/app/imerin-daily-planner/id6785052740)

A calm daily planner designed for focused organization. Easily capture tasks, visualize your day with time-based groupings, and never miss important dates. Enjoy a clutter-free experience with local reminders and home screen widgets.

**Highlights:** Task capture in seconds, Day visualization by time, Birthday and occasion tracking, Customizable local reminders, Home screen widgets, Private by design, no tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Imerin free?

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

### Do E or Imerin have ads?

Neither E nor Imerin shows ads.

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

E ships an update every 6 weeks, and Imerin every 3 days. Most recently, E was updated on September 27, 2026 and Imerin on October 4, 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.*