# Resistor, Capacitor color code vs Theengs BLE

The clearest difference is update cadence: Theengs BLE at every 5 months against Resistor, Capacitor color code's every 37 months. Resistor, Capacitor color code's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Resistor, Capacitor color code costs $3.99 and Theengs BLE $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Resistor, Capacitor color code ships an update every 37 months, Theengs BLE every 5 months. The most recent releases landed on October 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Resistor, Capacitor color code | Theengs BLE |
| --- | --- | --- |
| Price | $3.99 | $3.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/theengs-ble/id6443457651/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 5 months** |
| Monetization | — | Paid |
| Size | 12 MB | 45 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evgeni Nikolov](https://appshunter.io/developer/1515150536) | [A Thing Story LLC](https://appshunter.io/developer/1646121198) |

## What reviewers say

### Resistor, Capacitor color code

[App page](https://appshunter.io/ios/app/resistor-capacitor-color-code/id1515150537)

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

**In-app purchases:** none


### Theengs BLE

[App page](https://appshunter.io/ios/app/theengs-ble/id6443457651)

This app reads data from a wide variety of Bluetooth Low Energy (BLE) sensors, displaying environmental information like temperature and humidity. It offers live BBQ monitoring with custom notifications and integrates with smart home platforms like Home Assistant.

**Highlights:** Reads BLE sensor data, Live BBQ monitoring, Customizable notifications, Smart home integration (MQTT), Vendor-agnostic sensor support, Local data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is Resistor, Capacitor color code free?

Resistor, Capacitor color code costs $3.99, with no in-app purchases.

### Is Theengs BLE free?

Theengs BLE costs $3.99, with no in-app purchases.

### Do Resistor, Capacitor color code or Theengs BLE have ads?

Neither Resistor, Capacitor color code nor Theengs BLE shows ads.

### Which is updated more often, Resistor, Capacitor color code or Theengs BLE?

Resistor, Capacitor color code ships an update every 37 months, and Theengs BLE every 5 months. Most recently, Resistor, Capacitor color code was updated on October 8, 2026 and Theengs BLE on October 30, 2026.

---

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