# FieldServiceOS vs Solo.Coach

The clearest difference is ads: FieldServiceOS at none against Solo.Coach's shown. FieldServiceOS also leads on update cadence (every 2 days vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. FieldServiceOS sells 1 in-app purchase, starting at $14.99 per month and Solo.Coach sells 2 in-app purchases, starting at $35.00 per month. Whichever you choose, the download price is not the number that matters.

FieldServiceOS ships an update every 2 days, Solo.Coach every 10 days. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | FieldServiceOS | Solo.Coach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 10 days |
| Size | 22 MB | 21 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Aitor Recalde](https://appshunter.io/developer/1805666679) | [Markus Hoefinger](https://appshunter.io/developer/1841457199) |

## What reviewers say

### FieldServiceOS

[App page](https://appshunter.io/ios/app/fieldserviceos/id6755404926)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $14.99 | per month |


### Solo.Coach

[App page](https://appshunter.io/ios/app/solocoach/id6770508590)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SoloCoach Pro | $35.00 | per month |
| SoloCoach Pro | $349.00 | per year |


## Frequently asked questions

### Is FieldServiceOS free?

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

### Is Solo.Coach free?

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

### Do FieldServiceOS or Solo.Coach have ads?

Solo.Coach shows ads; FieldServiceOS does not.

### Which is updated more often, FieldServiceOS or Solo.Coach?

FieldServiceOS ships an update every 2 days, and Solo.Coach every 10 days. Most recently, FieldServiceOS was updated on October 16, 2026 and Solo.Coach on October 5, 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.*