Comparison

DOFA SMART vs SA Smart World

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

Head to head

About

DOFA SMART

Features

Read full description

DOFA SMART - Breakthrough in smarthome technology! 1. Control electrical devices from anywhere with the internet. 2. Control multiple devices with just 1 phone app 3. Give voice commands with the help of virtual assistants and smart speakers 4. Smart control context and automation settings 5. Share with multiple users 6. Simple installation, easy and fast device connection.

About

SA Smart World

Features

Read full description

1. Remote control: control home appliances from anywhere with your smartphone 2. Synchronous control: control multiple devices with a single application 3. Timer: set a timer to perform many functions 4. Device sharing: Share devices with family members 5. Easy connection and use: Simple installation, quick connection, easy use.

Screenshots

DOFA SMART4 screens

SA Smart World4 screens

Verdict

The call

The clearest difference is iOS requirement: DOFA SMART at 11.0 against SA Smart World's 14.0. 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

DOFA SMART ships an update every 10 months, SA Smart World every 14 months. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 5 level

DOFA SMART versus SA Smart World: the parameters behind the verdict, then further details
Parameter	DOFA SMART	SA Smart World
Price	Free	Free
Update frequency	Every 10 months — better	Every 14 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	11.0 — better	14.0
Further details — not scored
Size	202 MB	220 MB
Age rating	4+	12+
Developer	Minh Truong	Hieu Pham Trung

In-app purchases

None

DOFA SMART

No in-app purchases

None

SA Smart World

No in-app purchases

Questions

Is DOFA SMART free?

DOFA SMART is free to download, with no in-app purchases.

Is SA Smart World free?

SA Smart World is free to download, with no in-app purchases.

Do DOFA SMART or SA Smart World have ads?

Neither DOFA SMART nor SA Smart World shows ads.

Which is updated more often, DOFA SMART or SA Smart World?

DOFA SMART ships an update every 10 months, and SA Smart World every 14 months. Most recently, DOFA SMART was updated on October 2, 2026 and SA Smart World on October 10, 2026.