# 4.Do vs Simple Timer and Countdown

The clearest difference is update cadence: 4.Do at every 5 days against Simple Timer and Countdown's every 4 months. Simple Timer and Countdown's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases 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 Simple Timer and Countdown sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

4.Do ships an update every 5 days, Simple Timer and Countdown every 4 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 4.Do | Simple Timer and Countdown |
| --- | --- | --- |
| 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 | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Freemium | — |
| Size | 160 MB | 4 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ayodeji Shoola](https://appshunter.io/developer/1559443435) | [Yannick Verhoeven](https://appshunter.io/developer/1808768942) |

## 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 |


### Simple Timer and Countdown

[App page](https://appshunter.io/ios/app/simple-timer-and-countdown/id6759096494)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimpleTimer Pro | $4.99 | one-time |


## Frequently asked questions

### Is 4.Do free?

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

### Is Simple Timer and Countdown free?

Simple Timer and Countdown is free to download, with in-app purchases available.

### Do 4.Do or Simple Timer and Countdown have ads?

Neither 4.Do nor Simple Timer and Countdown shows ads.

### Which is updated more often, 4.Do or Simple Timer and Countdown?

4.Do ships an update every 5 days, and Simple Timer and Countdown every 4 months. Most recently, 4.Do was updated on October 21, 2026 and Simple Timer and Countdown on October 24, 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.*