# J1939OBD vs Booster

The clearest difference is in-app purchases: Booster at none against J1939OBD's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. J1939OBD sells 1 one-off in-app purchase. Booster asks for nothing beyond the download.

## The numbers

| Metric | J1939OBD | Booster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 41 months | — |
| Size | 14 MB | 89 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [S.Koepge](https://appshunter.io/developer/340731168) | [Suthipoj tripuwabhrut](https://appshunter.io/developer/1445632800) |

## What reviewers say

### J1939OBD

[App page](https://appshunter.io/ios/app/j1939obd/id1453435912)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get full access for 1939OBD | $3.99 | one-time |


### Booster

[App page](https://appshunter.io/ios/app/booster-alphatech/id6742473812)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is J1939OBD free?

J1939OBD is free to download, with in-app purchases available.

### Is Booster free?

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

### Do J1939OBD or Booster have ads?

Neither J1939OBD nor Booster shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*