# TodoDay vs vSysteme

The clearest difference is in-app purchases: vSysteme at none against TodoDay's 6. vSysteme also leads on update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TodoDay sells 6 in-app purchases, starting at $2.99 per month. vSysteme asks for nothing beyond the download.

TodoDay ships an update weekly, vSysteme every 2 days. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TodoDay | vSysteme |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 113 MB | 3 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ruslan Dossanov](https://appshunter.io/developer/1650937579) | [Vitalii Sheremet](https://appshunter.io/developer/1241482758) |

## What reviewers say

### TodoDay

[App page](https://appshunter.io/ios/app/tododay/id6761600720)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Подписка на про версию | $2.99 | per month |
| Подписка на про версию | $17.99 | per 6 months |
| Подписка на про версию | $24.99 | per year |
| Поддержка проекта | $1.99 | one-time |
| Поддержка проекта | $7.99 | one-time |
| Поддержка проекта | $12.99 | one-time |


### vSysteme

[App page](https://appshunter.io/ios/app/vsysteme-tasks-and-reminders/id6809566109)

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

**In-app purchases:** none


## Frequently asked questions

### Is TodoDay free?

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

### Is vSysteme free?

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

### Do TodoDay or vSysteme have ads?

Neither TodoDay nor vSysteme shows ads.

### Which is updated more often, TodoDay or vSysteme?

TodoDay ships an update weekly, and vSysteme every 2 days. Most recently, TodoDay was updated on October 31, 2026 and vSysteme on October 30, 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.*