# TimeOn vs Notes Tasks Calendar

The clearest difference is in-app purchases: TimeOn at none against Notes Tasks Calendar's 2. Notes Tasks Calendar's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Notes Tasks Calendar sells 2 in-app purchases, starting at $1.99 per year. TimeOn asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TimeOn | Notes Tasks Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 14 MB | 2 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [tae ho cho](https://appshunter.io/developer/934340143) | [Keisuke Sugimoto](https://appshunter.io/developer/6776073638) |

## What reviewers say

### TimeOn

[App page](https://appshunter.io/ios/app/timeon-calendar/id6773503543)

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

**In-app purchases:** none


### Notes Tasks Calendar

[App page](https://appshunter.io/ios/app/notes-tasks-calendar-utility/id6815232764)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter (Yearly) | $1.99 | per year |
| Lifetime | $5.99 | one-time |


## Frequently asked questions

### Is TimeOn free?

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

### Is Notes Tasks Calendar free?

Notes Tasks Calendar is free to download, with in-app purchases available.

### Do TimeOn or Notes Tasks Calendar have ads?

Neither TimeOn nor Notes Tasks Calendar shows ads.

### Which is updated more often, TimeOn or Notes Tasks Calendar?

TimeOn ships an update every 2 days, and Notes Tasks Calendar every 2 days. Most recently, TimeOn was updated on October 28, 2026 and Notes Tasks Calendar on October 31, 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.*