# Tied2Shore vs Ace Vision

The clearest difference is in-app purchases: Tied2Shore at none against Ace Vision's 2. Tied2Shore also leads on update cadence (every 8 days vs every 10 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Ace Vision sells 2 in-app purchases, starting at $3.99 per month. Tied2Shore asks for nothing beyond the download.

Tied2Shore ships an update every 8 days, Ace Vision every 10 months. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tied2Shore | Ace Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tied2shore/id6744415965/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 months |
| Monetization | Free | — |
| Size | 80 MB | 57 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Global Maritime Ministries](https://appshunter.io/developer/1807610498) | [涛 赵](https://appshunter.io/developer/1728961596) |

## What reviewers say

### Tied2Shore

[App page](https://appshunter.io/ios/app/tied2shore/id6744415965)

This app provides seafarers with essential resources and support, whether at sea or in port. It offers an offline database of seafarer centers worldwide and an interactive global map for easy access to facilities.

**Highlights:** Offline seafarer center database, Interactive global map of centers, Offline library of seafarer resources, Resources tailored for maritime journeys, Spiritual encouragement and practical tools

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

**In-app purchases:** none


### Ace Vision

[App page](https://appshunter.io/ios/app/ace-vision-3d-scan/id6748700407)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is Tied2Shore free?

Tied2Shore is free to download, with no in-app purchases.

### Is Ace Vision free?

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

### Do Tied2Shore or Ace Vision have ads?

Neither Tied2Shore nor Ace Vision shows ads.

### Which is updated more often, Tied2Shore or Ace Vision?

Tied2Shore ships an update every 8 days, and Ace Vision every 10 months. Most recently, Tied2Shore was updated on October 17, 2026 and Ace Vision on October 25, 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.*