# SimpleSigma+ vs Pomodoro Timer

The clearest difference is price: Pomodoro Timer at Free against SimpleSigma+'s $3.99. SimpleSigma+'s advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

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

SimpleSigma+ ships an update every 3 weeks, Pomodoro Timer monthly. The most recent releases landed on September 30, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SimpleSigma+ | Pomodoro Timer |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 1 MB | 4 MB |
| Requires iOS | **17.1** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [YUKARI KIKUCHI](https://appshunter.io/developer/1324432413) | [MITSUKO MARGOT KUBOTA ONO](https://appshunter.io/developer/1799524637) |

## What reviewers say

### SimpleSigma+

[App page](https://appshunter.io/ios/app/simplesigma-plus/id1522991950)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pomodoro Timer

[App page](https://appshunter.io/ios/app/pomodoro-timer-focus-and-done/id6744547819)

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

**In-app purchases:** none


## Frequently asked questions

### Is SimpleSigma+ free?

SimpleSigma+ costs $3.99, with no in-app purchases.

### Is Pomodoro Timer free?

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

### Do SimpleSigma+ or Pomodoro Timer have ads?

Pomodoro Timer shows ads; SimpleSigma+ does not.

### Which is updated more often, SimpleSigma+ or Pomodoro Timer?

SimpleSigma+ ships an update every 3 weeks, and Pomodoro Timer monthly. Most recently, SimpleSigma+ was updated on September 30, 2026 and Pomodoro Timer on September 20, 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.*