Comparison

Smart vs BALDURS

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

Head to head

Make energy smarter

About

Smart

Features

Read full description

"Manage the operation of energy power stations, realize remote monitoring and OTA upgrades. Users can check system status, health reports and fault alarms at any time to ensure worry-free operation and maintenance."

About

BALDURS

Read full description

BALDURS-S, the leader of zero-carbon life 1. Remote control, worry free, view current and historical photovoltaic power generation data; 2. Multiple micro reverse devices can be added simultaneously, making the overall power generation situation clear at a glance; 3. Allow the addition of control anti backflow modules and battery discharge; 4. Shared devices allow the whole family to easily enjoy smart living; 5. Fast networking, no need to wait, enjoy a super fast experience.

Screenshots

Smart4 screens

BALDURS4 screens

Verdict

The call

The clearest difference is update cadence: Smart at every 2 weeks against BALDURS's every 23 months. 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

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

Smart ships an update every 2 weeks, BALDURS every 23 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 5 level

Smart versus BALDURS: the parameters behind the verdict, then further details
Parameter	Smart	BALDURS
Price	Free	Free
Update frequency	Every 2 weeks — better	Every 23 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0 — better	14.0
Further details — not scored
Size	64 MB	203 MB
Age rating	4+	17+
Developer	Ruihe Energy (Shenzhen) Co.,Ltd.	Shenzhen Bohua New Energy Technology Co.,Ltd

In-app purchases

None

Smart

No in-app purchases

None

BALDURS

No in-app purchases

Questions

Is Smart free?

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

Is BALDURS free?

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

Do Smart or BALDURS have ads?

Neither Smart nor BALDURS shows ads.

Which is updated more often, Smart or BALDURS?

Smart ships an update every 2 weeks, and BALDURS every 23 months. Most recently, Smart was updated on October 27, 2026 and BALDURS on October 24, 2026.