Comparison

Empower Battery vs DTAC

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

Head to head

About

Empower Battery

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Empower Energy has released the all new Elektrobank 14 battery system, an all-in-one hybrid solution that combines solar, battery and backup into a single unit. Use this app to monitor your battery, solar and home energy usage and configure the control mode and backup reserve settings for your battery.

About

DTAC

Features

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With DTAC-100, you can: - Monitor, control and configure the temperature and and parameters of your solar heated swimming pool. - Configure the controlling parameters such solar gain, hysteresis, etc. - Control the timing of the unit to save electricity. - See the temperature log of the device.

Screenshots

Empower Battery4 screens

DTAC4 screens

Verdict

The call

The clearest difference is update cadence: DTAC at monthly against Empower Battery's every 12 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

Empower Battery ships an update every 12 months, DTAC monthly. Both last shipped on October 27, 2026.

Scorecard1 real difference · 5 level

Empower Battery versus DTAC: the parameters behind the verdict, then further details
Parameter	Empower Battery	DTAC
Price	Free	Free
Update frequency	Every 12 months	Monthly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	12.4 — better
Further details — not scored
Size	3 MB	21 MB
Age rating	4+	4+
Developer	Powerstream Australia Pty Ltd.	ANGLO PACIFIC IMPORT EXPORT PTY. LTD.

In-app purchases

None

Empower Battery

No in-app purchases

None

DTAC

No in-app purchases

Questions

Is Empower Battery free?

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

Is DTAC free?

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

Do Empower Battery or DTAC have ads?

Neither Empower Battery nor DTAC shows ads.

Which is updated more often, Empower Battery or DTAC?

Empower Battery ships an update every 12 months, and DTAC monthly. Most recently, Empower Battery was updated on October 27, 2026 and DTAC on October 27, 2026.