# TaskQuadrant vs E

The clearest difference is update cadence: TaskQuadrant at every 2 days against E's every 6 weeks. TaskQuadrant also leads on iOS requirement (15.1 vs 18.4). 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.

TaskQuadrant ships an update every 2 days, E every 6 weeks. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | TaskQuadrant | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Size | 24 MB | 14 MB |
| Requires iOS | **15.1** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Charles Wee](https://appshunter.io/developer/1863837405) | [Vladislav Aliev](https://appshunter.io/developer/1871109100) |

## What reviewers say

### TaskQuadrant

[App page](https://appshunter.io/ios/app/taskquadrant-task-planner/id6756943665)

**Features:** Family Sharing

**In-app purchases:** none


### E

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TaskQuadrant free?

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

### Is E free?

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

### Do TaskQuadrant or E have ads?

Neither TaskQuadrant nor E shows ads.

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

TaskQuadrant ships an update every 2 days, and E every 6 weeks. Most recently, TaskQuadrant was updated on September 29, 2026 and E on September 27, 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.*