# Focus Train vs Mossy

Focus Train and Mossy are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Focus Train sells 2 in-app purchases, starting at $4.99 per month and Mossy sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Focus Train | Mossy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 362 MB | 212 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PIERRE OLIVIER ALAIN HENRY AILLET](https://appshunter.io/developer/6789511556) | [Claudiu Valentin Sararu](https://appshunter.io/developer/1884891322) |

## What reviewers say

### Focus Train

[App page](https://appshunter.io/ios/app/focus-train-study-and-work/id6789511554)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium mensuel | $4.99 | per month |
| Focus Train Pass Annuel | $29.99 | per year |


### Mossy

[App page](https://appshunter.io/ios/app/mossy-adhd-focus-timer/id6806260579)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mossy Pro Weekly | $1.99 | per 7 days |
| Mossy Pro Yearly | $14.99 | per year |
| Mossy Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Focus Train free?

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

### Is Mossy free?

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

### Do Focus Train or Mossy have ads?

Neither Focus Train nor Mossy shows ads.

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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.*