# SAIL250®MD vs Cart Pro

The clearest difference is rating: Cart Pro at 5.0 against SAIL250®MD's 1.3. Cart Pro also leads on update cadence (monthly vs every 2 months) and iOS requirement (13.0 vs 18.6). SAIL250®MD's advantage is ratings volume (18 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Cart Pro holds the better App Store score, 5.0 against 1.3. That said, the two scores are not equally well evidenced: SAIL250®MD has 18 ratings behind it against 1, so its average is the more settled of the two.

SAIL250®MD ships an update every 2 months, Cart Pro monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SAIL250®MD | Cart Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (18 ratings)](https://appshunter.io/ios/app/sail250md/id1640403470/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cart-pro/id6479210560/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 25 MB | 55 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Historic Ships In Baltimore, Inc.](https://appshunter.io/developer/1510752139) | [George Gomez](https://appshunter.io/developer/1639130888) |

## What reviewers say

### SAIL250®MD

[App page](https://appshunter.io/ios/app/sail250md/id1640403470)

Access comprehensive details about visiting ships, airshow performances, and festival locations. This app offers essential information for attendees of the Maryland airshow and related events.

**Highlights:** Ship visiting information, Airshow performance details, Flyover schedules, Festival site locations, Event information

**Features:** macOS Compatibility

**In-app purchases:** none


### Cart Pro

[App page](https://appshunter.io/ios/app/cart-pro/id6479210560)

Effortlessly monitor your shopping cart's total cost to ensure you stay within your budget. This utility helps you track expenses as you shop.

**Highlights:** Track cart total price, Stay within budget, Expense monitoring, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SAIL250®MD free?

SAIL250®MD is free to download, with no in-app purchases.

### Is Cart Pro free?

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

### Which has better reviews, SAIL250®MD or Cart Pro?

Cart Pro is rated higher. SAIL250®MD averages 1.3 out of 5 from 18 ratings, while Cart Pro averages 5.0 from 1 ratings.

### Do SAIL250®MD or Cart Pro have ads?

Neither SAIL250®MD nor Cart Pro shows ads.

### Which is updated more often, SAIL250®MD or Cart Pro?

SAIL250®MD ships an update every 2 months, and Cart Pro monthly. Most recently, SAIL250®MD was updated on October 24, 2026 and Cart Pro on October 27, 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.*