Comparison

AIFA Smart vs zj

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

Head to head
About

AIFA Smart

Features
Read full description

Welcome to AIFA Smart Home! Allows you to quickly and easily connect and control all traditional home appliances, and enjoy the new life of cloud intelligence. Now with the help of AIFA Smart App or through voice assistants like Siri, Google Assistant or Amazon Alexa, you can remotely control TV, set-top box, DVD&Blu-ray players, stereos, amplifiers, air-conditioners, vacuum cleaners, lights and fans. For more information, please visit https://aifatechnology.com. i-Ctrl Pro Smart Home remote control , brand new A.I. upgrade i-Ctrl Pro with temperature and humidity sensors, enables you to get your real-time home temperature and humidity data and manage anytime, anywhere. You can use AIFA Smart Home app to control the air conditioner and other infrared appliances remotely via your smartphone or voice control. You can also use the A.I. function to improve your comfortness, help you to detect and adjust to your favorite comfortable temperature and humidity automatically, creating a personalized schedule with i-Ctrl Pro intelligent adjustment function to upgrade your room . i-Ctrl Pro Smart Home functions: 1. Supports TVs, set-top boxes, DVD and Blu-ray players, stereos, amplifiers, air conditioners, ceiling lights, Dyson fans, iRobot sweepers, etc. 2. Customize other remote controls, free to add and personalize easily. (Up to 3 remote controls) 3. Supports voice control via Google Home, Amazon Echo and Siri 4. 7-day unlimited smart scheduling 5. GPS function, no action is required when arriving home, the air conditioner can turn on automatically 6. You can share your device control with family and friends 7. Easy account management 8. Energy saving, carbon reduction and electricity bill reduction 9. AI function, forgot to turn off air conditioner reminder, pet mode, etc. --- You need to purchase i-Ctrl Pro hardware equipment to remotely control all traditional infrared equipment. If you encounter any problems while using the app, please contact us. We will try our best to make it easy for everyone to use our app. ‧If you need support, please email us: aifa@aifa.com.tw ‧Like and share our Facebook page: https://www.facebook.com/AIFATW

About

zj

Features
Read full description

工巧明以”待人著想,解決問題”為服務宗旨,透過悉心培育團隊,提供專業的設計解決您的困擾。我們在硬體方面提供以下服務: 自動化生產數據採集系統 – 有效掌握生產情況。 機械手臂與生產線整合 – 提供專業的整理統合方案,增進生產效率。 機械手臂改裝與人員教育訓練 – 提供改裝機械手臂與專業的教育訓練。 專業諮詢與改善方式 – 提供專業的諮詢服務,提升機械手臂與生產設備效率。 電能監控系統 – 即時資料呈現與歷史資料整合報表。 我們的專業團隊致力於為您提高生產效率,解決困擾,實現更好的效益。

Screenshots

AIFA Smart4 screens
zj4 screens

Verdict

The call

The clearest difference is iOS requirement: zj at 13.0 against AIFA Smart's 15.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AIFA Smart ships an update every 5 weeks, zj every 2 months. The most recent releases landed on November 3, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 5 level
AIFA Smart versus zj: the parameters behind the verdict, then further details
ParameterAIFA Smartzj
PriceFreeFree
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size52 MB97 MB
Age rating4+17+
DeveloperAifa technology corp.Wang ShihWen

In-app purchases

None

AIFA Smart

No in-app purchases

None

zj

No in-app purchases

Questions

Is AIFA Smart free?
AIFA Smart is free to download, with no in-app purchases.
Is zj free?
zj is free to download, with no in-app purchases.
Do AIFA Smart or zj have ads?
Neither AIFA Smart nor zj shows ads.
Which is updated more often, AIFA Smart or zj?
AIFA Smart ships an update every 5 weeks, and zj every 2 months. Most recently, AIFA Smart was updated on November 3, 2026 and zj on October 15, 2026.

Other comparisons