# John Graves Propane GV vs 4px Tracking

The clearest difference is ads: John Graves Propane GV at none against 4px Tracking's shown. John Graves Propane GV also leads on device support (3 vs 1) and iOS requirement (12.2 vs 16.4). On price, update cadence and in-app purchases there is nothing between them.

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

John Graves Propane GV ships an update every 5 months, 4px Tracking every 3 months. The most recent releases landed on September 10, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | John Graves Propane GV | 4px Tracking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 58 MB | 41 MB |
| Requires iOS | **12.2** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) | [Azad Hossen](https://appshunter.io/developer/1851826146) |

## What reviewers say

### John Graves Propane GV

[App page](https://appshunter.io/ios/app/john-graves-propane-gv/id6458192548)

**Features:** macOS Compatibility

**In-app purchases:** none


### 4px Tracking

[App page](https://appshunter.io/ios/app/4px-tracking/id6759740103)

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

**In-app purchases:** none


## Frequently asked questions

### Is John Graves Propane GV free?

John Graves Propane GV is free to download, with no in-app purchases.

### Is 4px Tracking free?

4px Tracking is free to download, with no in-app purchases.

### Do John Graves Propane GV or 4px Tracking have ads?

4px Tracking shows ads; John Graves Propane GV does not.

### Which is updated more often, John Graves Propane GV or 4px Tracking?

John Graves Propane GV ships an update every 5 months, and 4px Tracking every 3 months. Most recently, John Graves Propane GV was updated on September 10, 2026 and 4px Tracking on August 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.*