# Good Trim — Boat maintenance, in order

> Boat maintenance, in order (iPhone/iPad app by Matthew Donders.)

- Source: https://appshunter.io/ios/app/good-trim/id6815015765 (this page in markdown: same URL + `.md`)
- Developer: [Matthew Donders](https://appshunter.io/developer/1871614032)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2026-09-24
- Data updated: 2026-10-01

## What is Good Trim?

Good Trim helps you keep a durable maintenance record for your boat. See what is overdue or coming due, log the work you complete, and keep the details you may need later.

TRACK BOTH CLOCKS
Set maintenance intervals by date, engine hours, or whichever comes first. Update meter readings and see the threshold behind each due state. Meter replacement keeps the older readings and the accumulated hours in context.

KEEP THE SERVICE HISTORY
Record dates, readings, provider, parts, costs and notes. Attach photos, receipts, manuals and other documents to equipment or service entries.

KEEP YOUR RECORD WITH YOU
Good Trim works offline and stores your records on your iPhone. Create a complete backup, restore it when needed, and export linked CSV files. There is no account to create.

START FREE, UPGRADE ONCE
The free app includes one vessel, the full maintenance ledger, up to 10 attachments, backup and restore, and CSV export. Boat Pro is a one-time purchase that adds unlimited vessels and attachments, PDF reports and richer history filters. No subscription.

Good Trim is an owner-entered maintenance record. It is not a substitute for a professional inspection or the manufacturer's service guidance.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Boat Pro — Lifetime | $19.99 | one-time |


## Is Good Trim safe?

Not enough ratings yet to assess Good Trim.

## Is Good Trim legit?

Good Trim appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Good Trim is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-09-25

No release notes.

## More apps by Matthew Donders

- [Tooth Fairy Tracker](https://appshunter.io/ios/app/tooth-fairy-tracker/id6759559834)
- [Home Stretch: Moving Checklist](https://appshunter.io/ios/app/home-stretch-moving-checklist/id6759578339)
- [Interval - Spacing Calculator](https://appshunter.io/ios/app/interval-spacing-calculator/id6809219678)
- [Better Buy Calculator](https://appshunter.io/ios/app/better-buy-calculator/id6809564592)
- [Worked - Work Hours Calculator](https://appshunter.io/ios/app/worked-work-hours-calculator/id6809901231)
- [Puck Passport](https://appshunter.io/ios/app/puck-passport/id6811217979)

All apps by Matthew Donders: https://appshunter.io/developer/1871614032

---

*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 2026-10-01.*