# Tonoto vs Zen Matrix

The clearest difference is in-app purchases: Zen Matrix at none against Tonoto's 1. Tonoto's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Tonoto sells 1 one-off in-app purchase. Zen Matrix asks for nothing beyond the download.

Tonoto ships an update fortnightly, Zen Matrix every 3 months. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Tonoto | Zen Matrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/tonoto/id1632393442/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Freemium | — |
| Size | 3 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Megi Sila](https://appshunter.io/developer/1631922072) | [Ruoyi Shangguan](https://appshunter.io/developer/6795174461) |

## What reviewers say

### Tonoto

[App page](https://appshunter.io/ios/app/tonoto/id1632393442)

This app helps you organize your daily tasks and break unwanted habits. It allows you to create to-do and to-don't lists, set reminders, and secure private lists with biometric authentication. Track your progress to stay motivated.

**Highlights:** Create TO DO lists, Create TO DON’T lists, Add reminders and notifications, Lock private lists with Face/Touch ID, Track progress for motivation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tonoto Premium | $1.99 | one-time |


### Zen Matrix

[App page](https://appshunter.io/ios/app/zen-matrix-eisenhower-tasks/id6795174459)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tonoto free?

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

### Is Zen Matrix free?

Zen Matrix is free to download, with no in-app purchases.

### Do Tonoto or Zen Matrix have ads?

Neither Tonoto nor Zen Matrix shows ads.

### Which is updated more often, Tonoto or Zen Matrix?

Tonoto ships an update fortnightly, and Zen Matrix every 3 months. Most recently, Tonoto was updated on November 3, 2026 and Zen Matrix on November 10, 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.*