# OBD Diagnostics vs Bandwarden

The clearest difference is price: OBD Diagnostics at Free against Bandwarden's $2.99. Bandwarden's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

OBD Diagnostics is free to download; Bandwarden costs $2.99 up front. OBD Diagnostics sells 1 one-off in-app purchase. Bandwarden asks for nothing beyond the download.

OBD Diagnostics ships an update monthly, Bandwarden every 2 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OBD Diagnostics | Bandwarden |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 23 MB | 18 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EJSmith](https://appshunter.io/developer/305393602) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### 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 |


### Bandwarden

[App page](https://appshunter.io/ios/app/bandwarden-rf-coordination/id6793601756)

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

**In-app purchases:** none


## Frequently asked questions

### Is OBD Diagnostics free?

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

### Is Bandwarden free?

Bandwarden costs $2.99, with no in-app purchases.

### Do OBD Diagnostics or Bandwarden have ads?

OBD Diagnostics shows ads; Bandwarden does not.

### Which is updated more often, OBD Diagnostics or Bandwarden?

OBD Diagnostics ships an update monthly, and Bandwarden every 2 weeks. Most recently, OBD Diagnostics was updated on October 31, 2026 and Bandwarden on October 24, 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.*