# Clamp vs E

The clearest difference is in-app purchases: E at none against Clamp's 2. Clamp's advantage is update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Clamp sells 2 in-app purchases, starting at $2.99 per month. E asks for nothing beyond the download.

Clamp ships an update weekly, E every 6 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Clamp | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e-matrix-focus/id6758135959/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | — | Free |
| Size | 5 MB | 14 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jayeshkumar Akbari](https://appshunter.io/developer/1760800876) | [Vladislav Aliev](https://appshunter.io/developer/1871109100) |

## What reviewers say

### Clamp

[App page](https://appshunter.io/ios/app/clamp-screen-time-control/id6755137297)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Pro (Full Access) | $2.99 | per month |
| 1 Year Pro (Full Access) | $5.99 | per year |


### 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


## Frequently asked questions

### Is Clamp free?

Clamp is free to download, with in-app purchases available.

### Is E free?

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

### Do Clamp or E have ads?

Neither Clamp nor E shows ads.

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

Clamp ships an update weekly, and E every 6 weeks. Most recently, Clamp was updated on October 25, 2026 and E on October 28, 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.*