# Task Timer vs 4Quadrants

The clearest difference is price: 4Quadrants at Free against Task Timer's $3.99. 4Quadrants also leads on update cadence (every 6 days vs every 12 months). Task Timer's advantage is iOS requirement (15.1 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

4Quadrants is free to download; Task Timer costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Task Timer ships an update every 12 months, 4Quadrants every 6 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Task Timer | 4Quadrants |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 days** |
| Size | 11 MB | 6 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aelius Venture Private Limited](https://appshunter.io/developer/1519281356) | [颢宸 唐](https://appshunter.io/developer/1875716414) |

## What reviewers say

### Task Timer

[App page](https://appshunter.io/ios/app/task-timer-to-do-alert/id1519281354)

**Features:** macOS Compatibility

**In-app purchases:** none


### 4Quadrants

[App page](https://appshunter.io/ios/app/4quadrants/id6758995394)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Task Timer free?

Task Timer costs $3.99, with no in-app purchases.

### Is 4Quadrants free?

4Quadrants is free to download, with no in-app purchases.

### Do Task Timer or 4Quadrants have ads?

Neither Task Timer nor 4Quadrants shows ads.

### Which is updated more often, Task Timer or 4Quadrants?

Task Timer ships an update every 12 months, and 4Quadrants every 6 days. Most recently, Task Timer was updated on November 7, 2026 and 4Quadrants 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.*