# Pilot Sindbad Utility vs On Trail

The clearest difference is in-app purchases: Pilot Sindbad Utility at none against On Trail's 5. Pilot Sindbad Utility also leads on iOS requirement (13.0 vs 17.6). On Trail's advantage is update cadence (every 3 weeks vs every 28 months). On price, ads and device support there is nothing between them.

Both are free to download. On Trail sells 5 one-off in-app purchases. Pilot Sindbad Utility asks for nothing beyond the download.

Pilot Sindbad Utility ships an update every 28 months, On Trail every 3 weeks. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Pilot Sindbad Utility | On Trail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 weeks** |
| Size | 5 MB | 165 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sindbad IT Sp. z o.o.](https://appshunter.io/developer/1460320663) | [Adrian Korczyski](https://appshunter.io/developer/6785054069) |

## What reviewers say

### Pilot Sindbad Utility

[App page](https://appshunter.io/ios/app/pilot-sindbad-utility/id1525579219)

**Features:** macOS Compatibility

**In-app purchases:** none


### On Trail

[App page](https://appshunter.io/ios/app/on-trail/id6785054067)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Health package (3 months) | $0.99 | one-time |
| Sport package (3 months) | $1.99 | one-time |
| AI Usage Extension | $1.99 | one-time |
| Explorer package (3 months) | $3.99 | one-time |
| All packages for 3 months | $6.99 | one-time |


## Frequently asked questions

### Is Pilot Sindbad Utility free?

Pilot Sindbad Utility is free to download, with no in-app purchases.

### Is On Trail free?

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

### Do Pilot Sindbad Utility or On Trail have ads?

Neither Pilot Sindbad Utility nor On Trail shows ads.

### Which is updated more often, Pilot Sindbad Utility or On Trail?

Pilot Sindbad Utility ships an update every 28 months, and On Trail every 3 weeks. Most recently, Pilot Sindbad Utility was updated on November 7, 2026 and On Trail on November 10, 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.*