# TreMate vs ivessel

The clearest difference is update cadence: TreMate at every 6 weeks against ivessel's every 11 months. TreMate also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TreMate ships an update every 6 weeks, ivessel every 11 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TreMate | ivessel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/tremate/id6467128874/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | Free | — |
| Size | 35 MB | 14 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Atlantic Voyager, LLC](https://appshunter.io/developer/1708234648) | [ivessel](https://appshunter.io/developer/1733812375) |

## What reviewers say

### TreMate

[App page](https://appshunter.io/ios/app/tremate/id6467128874)

Manage all aspects of your boat, including maintenance schedules, service records, manuals, and usage logs. Track maintenance by hours or days, add notes and photos, and easily access information from any device. Document your boat's service history to potentially increase its resale value.

**Highlights:** Maintenance scheduling, Service record tracking, Manual storage, Usage logs, Smart search, Cloud synchronization, Resale value documentation

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

**In-app purchases:** none


### ivessel

[App page](https://appshunter.io/ios/app/ivessel/id6478752942)

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

**In-app purchases:** none


## Frequently asked questions

### Is TreMate free?

TreMate is free to download, with no in-app purchases.

### Is ivessel free?

ivessel is free to download, with no in-app purchases.

### Do TreMate or ivessel have ads?

Neither TreMate nor ivessel shows ads.

### Which is updated more often, TreMate or ivessel?

TreMate ships an update every 6 weeks, and ivessel every 11 months. Most recently, TreMate was updated on October 14, 2026 and ivessel on October 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.*