# Holtek MCU Selector

> Holtek MCU Selector (iPhone/iPad app by Holtek Semiconductor (China) Inc.)

- Source: https://appshunter.io/ios/app/holtek-mcu-selector/id6444018542 (this page in markdown: same URL + `.md`)
- Developer: [Holtek Semiconductor (China) Inc](https://appshunter.io/developer/1052056181)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 19 MB
- Languages: English, Chinese, Chinese
- Released: 2022-12-15
- Data updated: 2026-08-06
- User reviews in markdown: https://appshunter.io/ios/app/holtek-mcu-selector/id6444018542/reviews.md

## What is Holtek MCU Selector?

The Holtek MCU Selector App is provided for mobile device users. By setting up parameter search conditions, customers can select their most suitable MCU by choosing from the many MCU product categories in real time and then checking the latest product and specification information. This App therefore provides a superior tool for product selection. The Holtek MCU Selector App has an intuitive and convenient operational process. Here search conditions are setup and then a search implemented according to more than 80 parameters to find the right device selection from among the full range of 8-bit and 32-bit MCUs. If the part number of a Holtek MCU is already known and it is required to find the specifications and characteristics of the device, then it is only necessary to enter the part number in the search interface to obtain complete detailed information.

Features
- Intuitive and convenient MCU selection tool
- Supports both Holtek 8-bit and 32-bit MCU series
- Parameter search function based on multiple MCU application categories and technical specifications
-  Accurate search facility and viewing of information based on specific device
- Selection results can be sorted, compared, saved and recalled
- Management function for customer’s preferred MCU devices
- Can use social messaging software to share obtained devices
- Instant access to MCU key specifications and related technical documents
- Integrated alongside the Holtek group website


## Version history (last 5 releases)

### 1.4.2 — 2026-08-04

Fix known issues.

### 1.4.1 — 2026-03-18

Optimize MCU document sharing operations.

### 1.4.0 — 2026-01-19

Launched the application search function,providing two search methods:
1.Keyword Search: Enter product name to search Holtek MCUs and reference designs.
2.Category Search: Filter suitable Holtek MCUs and reference designs through three levels: application field, application scene, and application product.

### 1.3.3 — 2025-05-26

1. Update the MCU specification data.  
2. Update the community links.

### 1.3.2 — 2024-12-06

Fix the bug about data update.

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## More apps by Holtek Semiconductor (China) Inc

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All apps by Holtek Semiconductor (China) Inc: https://appshunter.io/developer/1052056181

## Related topics

[holtek semiconductor](https://appshunter.io/ios/topics/holtek-semiconductor) · [mc48](https://appshunter.io/ios/topics/mc48)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-06.*