# 4.Do vs Eisen

The clearest difference is review sentiment: 4.Do at 90% against Eisen's 18%. 4.Do also leads on ads (none vs shown) and update cadence (every 5 days vs every 7 months). Eisen's advantage is iOS requirement (15.0 vs 26.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. 4.Do sells 6 in-app purchases, starting at $1.99 per month and Eisen sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

4.Do ships an update every 5 days, Eisen every 7 months. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 4.Do | Eisen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (17 ratings)](https://appshunter.io/ios/app/4do-task-to-do-goal-list/id6443960155/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | **90.0% of reviews** | 18.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 7 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 160 MB | 74 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ayodeji Shoola](https://appshunter.io/developer/1559443435) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### 4.Do

[App page](https://appshunter.io/ios/app/4do-task-to-do-goal-list/id6443960155)

This app helps you organize and prioritize tasks using the Eisenhower Matrix. Break down projects, set reminders, and collaborate with others to boost your productivity and achieve your goals.

**Highlights:** Eisenhower Matrix 4-Quadrant organization, Focused Mode for specific quadrants, Subtasks and checklists, Task attachments (photos), Smart reminders and recurring tasks, Seamless multi-device sync, Collaboration features

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Monthly | $4.99 | per month |
| Monthly Premium | $4.99 | per month |
| Yearly | $19.99 | per year |
| Yearly Premium | $29.99 | per year |
| Yearly | $29.99 | per year |


### Eisen

[App page](https://appshunter.io/ios/app/eisen-eisenhower-task-man/id6736972350)

This task management application employs the Eisenhower Matrix to help users prioritize tasks based on urgency and importance. It offers a straightforward interface for adding, removing, and reviewing tasks, enabling a focused approach to daily productivity.

**Highlights:** Eisenhower Matrix task classification, Add and remove tasks, Review completed tasks, Focus on critical tasks, Simple user interface, Daily productivity maximization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


## Frequently asked questions

### Is 4.Do free?

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

### Is Eisen free?

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

### Do 4.Do or Eisen have ads?

Eisen shows ads; 4.Do does not.

### Which is updated more often, 4.Do or Eisen?

4.Do ships an update every 5 days, and Eisen every 7 months. Most recently, 4.Do was updated on October 13, 2026 and Eisen on October 15, 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.*