# JMD vs TradeParking

The clearest difference is in-app purchases: JMD at none against TradeParking's 1. JMD also leads on iOS requirement (12.0 vs 15). TradeParking's advantage is update cadence (every 2 months vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. TradeParking sells 1 in-app purchase, starting at $9.99 per month. JMD asks for nothing beyond the download.

JMD ships an update every 5 months, TradeParking every 2 months. The most recent releases landed on September 23, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | JMD | TradeParking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 51 MB | 140 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Jmd Oilfield & Rig Service LLC](https://appshunter.io/developer/1725269327) | [TradeParking LLC](https://appshunter.io/developer/1805828845) |

## What reviewers say

### JMD

[App page](https://appshunter.io/ios/app/jmd/id6475810448)

**Features:** macOS Compatibility

**In-app purchases:** none


### TradeParking

[App page](https://appshunter.io/ios/app/tradeparking/id6744059896)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |


## Frequently asked questions

### Is JMD free?

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

### Is TradeParking free?

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

### Do JMD or TradeParking have ads?

Neither JMD nor TradeParking shows ads.

### Which is updated more often, JMD or TradeParking?

JMD ships an update every 5 months, and TradeParking every 2 months. Most recently, JMD was updated on September 23, 2026 and TradeParking on May 18, 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.*