# TTingNote vs One Hour

The clearest difference is price: TTingNote at Free against One Hour's $1.99. TTingNote also leads on device support (3 vs 1). One Hour's advantage is in-app purchases (none vs 2) and update cadence (every 10 days vs every 7 months). On ads and iOS requirement there is nothing between them.

TTingNote is free to download; One Hour costs $1.99 up front. TTingNote sells 2 in-app purchases, starting at $5.99 per year. One Hour asks for nothing beyond the download.

TTingNote ships an update every 7 months, One Hour every 10 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | TTingNote | One Hour |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Size | 35 MB | 34 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Eunchan Kim](https://appshunter.io/developer/1782833023) | [Juge Praveen](https://appshunter.io/developer/1859809495) |

## What reviewers say

### TTingNote

[App page](https://appshunter.io/ios/app/ttingnote/id6738901784)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TTingNote Pro 1 Year | $5.99 | per year |
| TTingNote Pro Lifetime | $11.99 | one-time |


### One Hour

[App page](https://appshunter.io/ios/app/one-hour-hourly-reminders/id6756283371)

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

**In-app purchases:** none


## Frequently asked questions

### Is TTingNote free?

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

### Is One Hour free?

One Hour costs $1.99, with no in-app purchases.

### Do TTingNote or One Hour have ads?

Neither TTingNote nor One Hour shows ads.

### Which is updated more often, TTingNote or One Hour?

TTingNote ships an update every 7 months, and One Hour every 10 days. Most recently, TTingNote was updated on October 28, 2026 and One Hour on October 28, 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.*