# Brookstone Gravitron vs OBD Diagnostics

The clearest difference is in-app purchases: Brookstone Gravitron at none against OBD Diagnostics's 1. Brookstone Gravitron also leads on ads (none vs shown) and iOS requirement (8.0 vs 26.2). On price and device support there is nothing between them.

Both are free to download. OBD Diagnostics sells 1 one-off in-app purchase. Brookstone Gravitron asks for nothing beyond the download.

## The numbers

| Metric | Brookstone Gravitron | OBD Diagnostics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brookstone-gravitron/id1480792023/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | Free | — |
| Size | 72 MB | 23 MB |
| Requires iOS | **8.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SMARTPOINT LLC](https://appshunter.io/developer/1480792022) | [EJSmith](https://appshunter.io/developer/305393602) |

## What reviewers say

### Brookstone Gravitron

[App page](https://appshunter.io/ios/app/brookstone-gravitron/id1480792023)

Control your balance scooter with this mobile app. Monitor speed, power, and distance, and customize settings like LED lights and motion sensitivity. Firmware updates are also available.

**Highlights:** Real-time speed monitoring, Power and distance tracking, Firmware upgrades, Motion-sensing parameter settings, LED light customization

**Features:** macOS Compatibility

**In-app purchases:** none


### OBD Diagnostics

[App page](https://appshunter.io/ios/app/obd-diagnostics/id6759762253)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Brookstone Gravitron free?

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

### Is OBD Diagnostics free?

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

### Do Brookstone Gravitron or OBD Diagnostics have ads?

OBD Diagnostics shows ads; Brookstone Gravitron does not.

---

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