# Bosco - Boat Maintenance — Logbook, checklists & VHF

> Logbook, checklists & VHF (iPhone/iPad app by Bertrand GILLE.)

- Source: https://appshunter.io/ios/app/bosco-boat-maintenance/id6813074033 (this page in markdown: same URL + `.md`)
- Developer: [Bertrand GILLE](https://appshunter.io/developer/6780032711)
- Category: Navigation, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 35 MB
- Languages: American English, French (France)
- Released: 2026-09-21
- Data updated: 2026-10-14

## What is Bosco?

Bosco is your boat's maintenance record and logbook. It warns you before anything falls due, and works entirely offline, with no account and no connection.

MAINTENANCE YOU WON'T FORGET
Oil changes, anodes, antifouling, extinguishers, flares: each item has its own interval — in months, in engine hours, or an expiry date. Bosco works out when it falls due and shows at a glance what is overdue, what is coming up and what is in order.

THE LOGBOOK
Record your trips: times, harbours, weather, events. The checks you ticked before casting off are attached automatically.

EMERGENCY VHF PROCEDURES
MAYDAY, PAN PAN and SÉCURITÉ, pre-filled with your boat's name, call sign and MMSI. A slow-read mode shows the message line by line, so you can read it into the mic without stumbling. Available without a subscription.

YOUR LOCKERS
List what each stowage space holds and photograph it. The "Where is…?" search finds the winch handle or the spare fuses in seconds.

THE SHIP'S BOOKLET
Export maintenance, job history, trips and inventory as a PDF. A document worth having when you sell.

YOUR DATA STAYS YOURS
Everything remains on your device. No account, no server, no advertising. Back up and restore whenever you like.

Bosco is free for one boat, ten maintenance items and five lockers. The yearly Premium subscription lifts every limit and unlocks inventory photos and PDF export.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Sales terms: https://www.kessefia.com/bosco/ios_conditions.html
Privacy policy: https://www.kessefia.com/bosco/ios_confidentialite.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Bosco Premium | $24.99 | per year |


## Is Bosco safe?

Not enough ratings yet to assess Bosco.

## Is Bosco legit?

Bosco - Boat Maintenance has limited verification signals. The AppsHunter Legitimacy Score for Bosco is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-21

No release notes.

## Apps similar to Bosco

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| --- | --- | --- | --- |
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| [MY BOATS](https://appshunter.io/ios/app/my-boats/id6755600449) | — | Free | Navigation |
| [Anchor Alarm Pro](https://appshunter.io/ios/app/anchor-alarm-pro/id6780215106) | 5.0 (1) | Free | Navigation |

## More apps by Bertrand GILLE

- [Ivrit Facile](https://appshunter.io/ios/app/ivrit-facile/id6780032709)

All apps by Bertrand GILLE: https://appshunter.io/developer/6780032711

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-14.*