# TradeMyPlate vs Gulf Mark Line

The clearest difference is update cadence: Gulf Mark Line at every 10 days against TradeMyPlate's every 34 months. Gulf Mark Line also leads on iOS requirement (12.0 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.

TradeMyPlate ships an update every 34 months, Gulf Mark Line every 10 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TradeMyPlate | Gulf Mark Line |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 10 days** |
| Size | 2 MB | 91 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Tobias Schmidt](https://appshunter.io/developer/1714873409) | [METAGATE INFORMATION TECHNOLOGY](https://appshunter.io/developer/1650783531) |

## What reviewers say

### TradeMyPlate

[App page](https://appshunter.io/ios/app/trademyplate/id6471149697)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gulf Mark Line

[App page](https://appshunter.io/ios/app/gulf-mark-line/id6475197300)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TradeMyPlate free?

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

### Is Gulf Mark Line free?

Gulf Mark Line is free to download, with no in-app purchases.

### Do TradeMyPlate or Gulf Mark Line have ads?

Neither TradeMyPlate nor Gulf Mark Line shows ads.

### Which is updated more often, TradeMyPlate or Gulf Mark Line?

TradeMyPlate ships an update every 34 months, and Gulf Mark Line every 10 days. Most recently, TradeMyPlate was updated on October 27, 2026 and Gulf Mark Line on October 30, 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.*