Comparison

Holtek MCU Selector vs One by JBA

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Holtek MCU Selector

Features
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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

About

One by JBA

Features
Read full description

SmartConnect makes connecting your smart devices easier than ever! With our intuitive Bluetooth pairing and Wi-Fi setup process, you can get your device online in just a few steps. Whether it’s a smart home gadget, health device, or IoT product, SmartConnect ensures a seamless experience. 1.Fast Bluetooth Pairing – Instantly find and connect to your device. 2.Easy Wi-Fi Configuration – Set up network access with a simple tap. 3.Reliable Connection – Ensures stable and secure device communication. 4.User-Friendly Interface – No technical skills required! 5.Precise Device Search – Only supports our company’s devices, ensuring a secure and stable connection. Download SmartConnect today and simplify your device setup experience!

Screenshots

Holtek MCU Selector4 screens
One by JBA3 screens

Verdict

The call

The clearest difference is update cadence: One by JBA at weekly against Holtek MCU Selector's every 2 months. Holtek MCU Selector's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Holtek MCU Selector ships an update every 2 months, One by JBA weekly. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

Scorecard3 real differences Β· 3 level
Holtek MCU Selector versus One by JBA: the parameters behind the verdict, then further details
ParameterHoltek MCU SelectorOne by JBA
PriceFreeFree
Update frequencyEvery 2 monthsWeekly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS13.0 β€” better16.6
Further details β€” not scored
Size19 MB4 MB
Age rating4+17+
DeveloperHoltek Semiconductor(China) IncHUBEI YJT TECHNOLOGY CO., LTD

In-app purchases

None

Holtek MCU Selector

No in-app purchases

None

One by JBA

No in-app purchases

Questions

Is Holtek MCU Selector free?
Holtek MCU Selector is free to download, with no in-app purchases.
Is One by JBA free?
One by JBA is free to download, with no in-app purchases.
Do Holtek MCU Selector or One by JBA have ads?
Neither Holtek MCU Selector nor One by JBA shows ads.
Which is updated more often, Holtek MCU Selector or One by JBA?
Holtek MCU Selector ships an update every 2 months, and One by JBA weekly. Most recently, Holtek MCU Selector was updated on October 12, 2026 and One by JBA on October 16, 2026.

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