# JDC Lab vs GO PROCAR

The clearest difference is ads: GO PROCAR at none against JDC Lab's shown. On price, update cadence, 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.

JDC Lab ships an update every 8 days, GO PROCAR every 5 days. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | JDC Lab | GO PROCAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 5 days** |
| Size | 187 MB | 22 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jewellery Design & Creation Laboratory (Hong Kong) Limited](https://appshunter.io/developer/1381301357) | [Initial Innovation Limited](https://appshunter.io/developer/1039641528) |

## What reviewers say

### JDC Lab

[App page](https://appshunter.io/ios/app/jdc-lab/id1501485896)

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

**In-app purchases:** none


### GO PROCAR

[App page](https://appshunter.io/ios/app/go-procar/id6783616417)

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

**In-app purchases:** none


## Frequently asked questions

### Is JDC Lab free?

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

### Is GO PROCAR free?

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

### Do JDC Lab or GO PROCAR have ads?

JDC Lab shows ads; GO PROCAR does not.

### Which is updated more often, JDC Lab or GO PROCAR?

JDC Lab ships an update every 8 days, and GO PROCAR every 5 days. Most recently, JDC Lab was updated on October 22, 2026 and GO PROCAR on October 11, 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.*