# e vs OrgBrain

The clearest difference is update cadence: OrgBrain at every 2 days against e's every 5 weeks. e's advantage is ratings volume (12 vs 1) and iOS requirement (13.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

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

OrgBrain holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: e has 12 ratings behind it against 1, so its average is the more settled of the two.

e ships an update every 5 weeks, OrgBrain every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | e | OrgBrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (12 ratings)](https://appshunter.io/ios/app/e-boksno/id495663273/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/orgbrain/id6803978177/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 25 MB | 14 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [e-Boks](https://appshunter.io/developer/482926025) | [Sphere Omnia](https://appshunter.io/developer/6803978179) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-boksno/id495663273)

Securely access and manage digital mail from companies and authorities. Sign documents digitally, organize mail with a multi-level folder structure, and store important personal documents like an online vault. Offers additional services to simplify everyday life.

**Highlights:** Digital mail access, Digital document signing, Multi-level folder organization, Mail management gestures, Shared mail access, Secure document storage, Access to additional services

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

**In-app purchases:** none


### OrgBrain

[App page](https://appshunter.io/ios/app/orgbrain/id6803978177)

This AI workspace facilitates team collaboration by allowing users to chat with agents, organize work into shared spaces, and access conversations and outputs on mobile devices. It supports voice input and exports content in various formats.

**Highlights:** AI-powered agent chat, Personal and shared work spaces, Voice input and dictation, Markdown and math support, Export conversations (Word, PDF, Markdown), Mobile access for on-the-go work

**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 OrgBrain free?

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

### Which has better reviews, e or OrgBrain?

OrgBrain is rated higher. e averages 4.8 out of 5 from 12 ratings, while OrgBrain averages 5.0 from 1 ratings.

### Do e or OrgBrain have ads?

Neither e nor OrgBrain shows ads.

### Which is updated more often, e or OrgBrain?

e ships an update every 5 weeks, and OrgBrain every 2 days. Most recently, e was updated on November 6, 2026 and OrgBrain on October 31, 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.*