# ESP BLE Provisioning vs Check Engine Codes by Motorvet

The clearest difference is in-app purchases: ESP BLE Provisioning at none against Check Engine Codes by Motorvet's 3. ESP BLE Provisioning also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). Check Engine Codes by Motorvet's advantage is update cadence (every 2 weeks vs every 4 months). On price and ads there is nothing between them.

Both are free to download. Check Engine Codes by Motorvet sells 3 in-app purchases, starting at $4.99 per month. ESP BLE Provisioning asks for nothing beyond the download.

ESP BLE Provisioning ships an update every 4 months, Check Engine Codes by Motorvet every 2 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ESP BLE Provisioning | Check Engine Codes by Motorvet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/esp-ble-provisioning/id1473590141/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 12 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.](https://appshunter.io/developer/1071176699) | [Taleppo](https://appshunter.io/developer/6808134701) |

## What reviewers say

### ESP BLE Provisioning

[App page](https://appshunter.io/ios/app/esp-ble-provisioning/id1473590141)

Configure Wi-Fi credentials for ESP32 or ESP8266 devices using BLE. Supports Wi-Fi scanning and proof of possession for secure network setup. Ideal for developers working with ESP IDF.

**Highlights:** BLE Wi-Fi provisioning, ESP IDF v3.2+ support, Security Level 1, Proof of Possession (PoP), Wi-Fi scan list

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

**In-app purchases:** none


### Check Engine Codes by Motorvet

[App page](https://appshunter.io/ios/app/check-engine-codes-by-motorvet/id6817011696)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Motorvet Pro (1 month) | $4.99 | per month |
| Motorvet Pro (12 months) | $34.99 | per year |
| Motorvet Used Car Report | $3.99 | one-time |


## Frequently asked questions

### Is ESP BLE Provisioning free?

ESP BLE Provisioning is free to download, with no in-app purchases.

### Is Check Engine Codes by Motorvet free?

Check Engine Codes by Motorvet is free to download, with in-app purchases available.

### Do ESP BLE Provisioning or Check Engine Codes by Motorvet have ads?

Neither ESP BLE Provisioning nor Check Engine Codes by Motorvet shows ads.

### Which is updated more often, ESP BLE Provisioning or Check Engine Codes by Motorvet?

ESP BLE Provisioning ships an update every 4 months, and Check Engine Codes by Motorvet every 2 weeks. Most recently, ESP BLE Provisioning was updated on October 25, 2026 and Check Engine Codes by Motorvet on October 29, 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.*