Comparison

GKB 全宅控 vs SJ Resistor Calculator

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

Head to head
About

GKB 全宅控

Features
Read full description

通过GKB全宅手机控系统结合本操作软件可以实现通过手机控制家里所有的灯光、空调、电视、音响、热水器、饮水机、电饭煲、房门、窗帘、鱼缸喂鱼、供氧以及花园浇花等。无所不能,乐趣无穷。无论你的房子是新的还是旧的,都可以即装即用。 系统功能: 1.照明控制,灯光明暗调节控制 (灯光亮度的控制,能够对家庭灯光实现无级控制,满足你对各种灯光的要求) 2.电视控制 (电视节目的选择/音量调节,控制电视频道转换,音量调节) 3.空调控制 (空调温度的调节,客户端预先设置各种温度,能快速调整空调温度) 4.影音媒体及DVD控制 5.远程浇花 6.窗帘控制 7.个性化场景控制 (用户可以自行设置各种生活场景,实现快速切换。如:回家、外出、晚餐、晚安等) 8.增加智能模块:衣柜、鞋柜、榻榻米、翻板床、晾衣架、旋转衣架等 操作方式: 1、下载手机客户端,输入GKB提供给用户的用户名及密码即可登录。 2、登录后,即可对灯光电器进行查看控制。可根据显示灯的显示(浅蓝/绿)确定电器的运行状态,“浅蓝”代表关、“绿”代表开。 备注: 1、所控制的灯光电器数量可根据需求联系GKB进行添加及删减。 如需了解更多软件信息,可登录GKB官方网站:http://www.gkb.com.cn 附加说明: 另外:由于客户网络是不可控的,也许是断电,也许是网络阻塞或异常等问题,会使网络主机与服务器无法正常通信,此时IOS客户端会在登陆时提示"主机不在线"的情况

About

SJ Resistor Calculator

This tool simplifies resistor calculations for electronics enthusiasts, students, and professionals. It accurately decodes resistor color codes and performs series/parallel calculations for complex circuit analysis. Avoid manual errors and streamline your electronics projects.

Highlights
  • Resistor color code decoding (4, 5, 6 band)
  • Series resistor calculations
  • Parallel resistor calculations
  • Accurate resistance and tolerance values
  • User-friendly interface
Features
Read full description

############################# # SJ RESISTOR CALCULATOR # ############################# Never misread your electronic components again! SJ Resistor Calculator is the essential tool for professionals, students, and electronics enthusiasts. No more color code errors or tedious calculations for your circuits! +----------------------------------------+ | WHY CHOOSE THIS APP | +----------------------------------------+ [ INTUITIVE DECODING ] - Instantly read 4, 5, or 6-band resistors. - Get the exact value and tolerance effortlessly. [ SERIES CALCULATIONS ] - Calculate the equivalent resistance of your series circuits. - Add as many components as you need. [ PARALLEL CALCULATIONS ] - Easily analyze the behavior of your parallel circuits. - Absolute precision for your electrical designs. [ PROFESSIONAL RELIABILITY ] - A clean, ergonomic, and straightforward interface. - Designed for maintenance, studies, and troubleshooting. Free and available in your language, download it today!

Screenshots

GKB 全宅控4 screens
SJ Resistor Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: GKB 全宅控 at none against SJ Resistor Calculator's 5. GKB 全宅控 also leads on ads (none vs shown) and iOS requirement (10.0 vs 16.0). SJ Resistor Calculator's advantage is update cadence (every 2 weeks vs every 6 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SJ Resistor Calculator sells 5 one-off in-app purchases. GKB 全宅控 asks for nothing beyond the download.

UpkeepUpdate frequency

GKB 全宅控 ships an update every 6 months, SJ Resistor Calculator every 2 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 5 level
GKB 全宅控 versus SJ Resistor Calculator: the parameters behind the verdict, then further details
ParameterGKB 全宅控SJ Resistor Calculator
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 6 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better16.0
Further details — not scored
Size9 MB4 MB
Age rating4+4+
Developer科霖 李Stephane JAILLIARD

In-app purchases

None

GKB 全宅控

No in-app purchases

5 purchases

SJ Resistor Calculator

One-time5
  • A coffee$0.99
  • A cookie$2.99
  • No ads$4.99
Show 2 more
  • A lemon tart$4.99
  • A pizza$9.99

Questions

Is GKB 全宅控 free?
GKB 全宅控 is free to download, with no in-app purchases.
Is SJ Resistor Calculator free?
SJ Resistor Calculator is free to download, with in-app purchases available.
Do GKB 全宅控 or SJ Resistor Calculator have ads?
SJ Resistor Calculator shows ads; GKB 全宅控 does not.
Which is updated more often, GKB 全宅控 or SJ Resistor Calculator?
GKB 全宅控 ships an update every 6 months, and SJ Resistor Calculator every 2 weeks. Most recently, GKB 全宅控 was updated on October 6, 2026 and SJ Resistor Calculator on October 24, 2026.

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