# Simply Things vs Quadrix

The clearest difference is in-app purchases: Simply Things at none against Quadrix's 1. Quadrix's advantage is iOS requirement (15.1 vs 18.4). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Quadrix sells 1 one-off in-app purchase. Simply Things asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Simply Things against 5.0 for Quadrix. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Simply Things ships an update monthly, Quadrix fortnightly. The most recent releases landed on October 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Simply Things | Quadrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/simply-things-to-do-list/id6736968467/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/quadrix/id6755793425/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 5 MB | 42 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Arden](https://appshunter.io/developer/1800564620) | [Learnzy, LLC](https://appshunter.io/developer/6776880061) |

## What reviewers say

### Simply Things

[App page](https://appshunter.io/ios/app/simply-things-to-do-list/id6736968467)

A clean, minimalist task management application designed for focus and simplicity. It offers seamless iCloud synchronization across Apple devices and emphasizes a distraction-free user experience. Early supporters receive lifetime access to all features.

**Highlights:** Clean, minimalist interface, iCloud sync across iPhone, iPad, Mac, Distraction-free task management, Secure data storage, Lifetime access for early supporters

**Features:** Vision Pro support

**In-app purchases:** none


### Quadrix

[App page](https://appshunter.io/ios/app/quadrix/id6755793425)

This productivity app helps users prioritize tasks using a matrix-based system. It offers features like reminders, calendar integration, and file attachments to streamline workflow and enhance organization for students, professionals, and entrepreneurs.

**Highlights:** Eisenhower Matrix prioritization, Task and project management, Reminders and calendar view, Attach voice notes, images, files, Quick search, print, preview, Distraction-free interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quadrix | $1.99 | one-time |


## Frequently asked questions

### Is Simply Things free?

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

### Is Quadrix free?

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

### Which has better reviews, Simply Things or Quadrix?

Simply Things and Quadrix are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Simply Things or Quadrix have ads?

Neither Simply Things nor Quadrix shows ads.

### Which is updated more often, Simply Things or Quadrix?

Simply Things ships an update monthly, and Quadrix fortnightly. Most recently, Simply Things was updated on October 24, 2026 and Quadrix on September 21, 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.*