# Rizno vs Synctodo

The clearest difference is in-app purchases: Synctodo at none against Rizno's 2. Synctodo also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Rizno sells 2 in-app purchases, starting at $0.99 per 7 days. Synctodo asks for nothing beyond the download.

Rizno ships an update every 2 months, Synctodo monthly. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Rizno | Synctodo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Size | 12 MB | 44 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Asmaa Almarrikhi](https://appshunter.io/developer/1473860759) | [Ali Alsawad](https://appshunter.io/developer/1895675630) |

## What reviewers say

### Rizno

[App page](https://appshunter.io/ios/app/rizno/id6744652492)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan - $0.99/week | $0.99 | per 7 days |
| Monthly Plan - $2.99/mo | $2.99 | per month |


### Synctodo

[App page](https://appshunter.io/ios/app/synctodo-task-list-and-subtasks/id6764185033)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rizno free?

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

### Is Synctodo free?

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

### Do Rizno or Synctodo have ads?

Rizno shows ads; Synctodo does not.

### Which is updated more often, Rizno or Synctodo?

Rizno ships an update every 2 months, and Synctodo monthly. Most recently, Rizno was updated on October 18, 2026 and Synctodo on October 7, 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.*