# Troodon OBD vs BLE Buddy

The clearest difference is price: Troodon OBD at Free against BLE Buddy's $2.99. Troodon OBD also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Troodon OBD is free to download; BLE Buddy costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Troodon OBD ships an update every 3 weeks, BLE Buddy every 2 months. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Troodon OBD | BLE Buddy |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ble-buddy/id6757338331/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Paid |
| Size | 27 MB | 1 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [DevCom spol. s r.o.](https://appshunter.io/developer/1725153456) | [Richard Stokes](https://appshunter.io/developer/1684839871) |

## What reviewers say

### Troodon OBD

[App page](https://appshunter.io/ios/app/troodon-obd/id6475777811)

**Features:** macOS Compatibility

**In-app purchases:** none


### BLE Buddy

[App page](https://appshunter.io/ios/app/ble-buddy/id6757338331)

Explore nearby Bluetooth Low Energy devices and view their metadata. This tool is designed for educational and development purposes, allowing you to inspect device states and communicate directly with compatible BLE devices.

**Highlights:** Discover nearby BLE devices, Display enumerable device metadata, View device state, Establish terminal connection, Communicate directly with BLE devices

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Troodon OBD free?

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

### Is BLE Buddy free?

BLE Buddy costs $2.99, with no in-app purchases.

### Do Troodon OBD or BLE Buddy have ads?

Neither Troodon OBD nor BLE Buddy shows ads.

### Which is updated more often, Troodon OBD or BLE Buddy?

Troodon OBD ships an update every 3 weeks, and BLE Buddy every 2 months. Most recently, Troodon OBD was updated on September 13, 2026 and BLE Buddy on September 22, 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.*