# Trading.one vs RoostFocus Timer

The clearest difference is in-app purchases: RoostFocus Timer at none against Trading.one's 4. RoostFocus Timer also leads on update cadence (every 10 days vs monthly). Trading.one's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Trading.one sells 4 in-app purchases, starting at $9.99 per month. RoostFocus Timer asks for nothing beyond the download.

Trading.one ships an update monthly, RoostFocus Timer every 10 days. Both last shipped on October 4, 2026.

## The numbers

| Metric | Trading.one | RoostFocus Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Size | 47 MB | 10 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [John Smith](https://appshunter.io/developer/1766507678) | [Nathaniel Knaggs](https://appshunter.io/developer/6793539803) |

## What reviewers say

### Trading.one

[App page](https://appshunter.io/ios/app/tradingone/id6670489986)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic subscription | $9.99 | per month |
| Premium subscription | $29.99 | per month |
| Pro subscription | $59.99 | per month |
| Pro+ subscription | $89.99 | per month |


### RoostFocus Timer

[App page](https://appshunter.io/ios/app/roostfocus-timer/id6807407377)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trading.one free?

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

### Is RoostFocus Timer free?

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

### Do Trading.one or RoostFocus Timer have ads?

RoostFocus Timer shows ads; Trading.one does not.

### Which is updated more often, Trading.one or RoostFocus Timer?

Trading.one ships an update monthly, and RoostFocus Timer every 10 days. Most recently, Trading.one was updated on October 4, 2026 and RoostFocus Timer on October 4, 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.*