Resistor color barcode vs KUJU +
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Resistor color barcode
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Simple resistor barcode calculator. It helps to determine the value of 4, 5 or 6 bar components. Simple, intuitive operation comes down to choosing the right colors. Moving the screen allows you to change the operating mode.
KUJU +
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KUJU + Smart Home is a professional smart home application system, supporting products across various areas such as smart interconnectivity, smart security, and smart control. It allows remote management and control of various smart devices (such as smart sockets, smart curtains, smart switches, alarms, and more). The devices interact with each other, enabling personalized living scenarios to create a comfortable, secure, and convenient smart home experience. The system is applied in smart home living, smart offices, smart communities, and other fields. Key Features: 1.0 Device Control 2.0 Alarm Notifications 3.0 Scheduled Tasks 4.0 Scene Control 5.0 Automation Settings 6.0 Energy Monitoring
Screenshots
Verdict
The clearest difference is update cadence: Resistor color barcode at every 2 days against KUJU +'s every 2 weeks. Resistor color barcode also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Resistor color barcode ships an update every 2 days, KUJU + every 2 weeks. The most recent releases landed on October 17, 2026 and October 30, 2026 respectively.
| Parameter | Resistor color barcode | KUJU + |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 44 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Arkadiusz Fryszkowski | TRONICO TECHNOLOGY COMPANY LIMITED |
In-app purchases
Resistor color barcode
No in-app purchases
KUJU +
No in-app purchases
Questions
Is Resistor color barcode free?
Is KUJU + free?
Do Resistor color barcode or KUJU + have ads?
Which is updated more often, Resistor color barcode or KUJU +?
Other comparisons
