Comparison

SonnexTech vs SUNPURA

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

Head to head

SonnexTech

Smart Energy, Better Life

About

SonnexTech

Features

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SonnexTech is an efficient, safe and fast intelligent PV monitoring platform launched by Sonnex Energie. It offers integrated services from power station creation to operation and management, and could easily master real-time energy monitoring, data analysis, mode control, and multi-terminal methods to achieve full coverage of power station. From the software information, you can review the performance data through digital and dynamic flow chart, and receive real-time alarm notification of faults, which brings you simpler and more convenient energy management experience.

About

SUNPURA

Features

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1. The most advanced collector can be used for data monitoring 2. Accurate data, dynamic graph display, clear and clear 3. One click device addition 4. Data from multi-angle professional analysis equipment

Screenshots

SonnexTech4 screens

SUNPURA4 screens

Verdict

The call

The clearest difference is update cadence: SUNPURA at every 3 weeks against SonnexTech's every 3 months. SUNPURA also leads on iOS requirement (12.0 vs 14.0). 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

SonnexTech ships an update every 3 months, SUNPURA every 3 weeks. The most recent releases landed on September 17, 2026 and May 17, 2026 respectively.

Scorecard2 real differences · 4 level

SonnexTech versus SUNPURA: the parameters behind the verdict, then further details
Parameter	SonnexTech	SUNPURA
Price	Free	Free
Update frequency	Every 3 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.0	12.0 — better
Further details — not scored
Size	98 MB	109 MB
Age rating	4+	17+
Developer	Sonnex Energie GmbH	Novgen

In-app purchases

None

SonnexTech

No in-app purchases

None

SUNPURA

No in-app purchases

Questions

Is SonnexTech free?

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

Is SUNPURA free?

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

Do SonnexTech or SUNPURA have ads?

Neither SonnexTech nor SUNPURA shows ads.

Which is updated more often, SonnexTech or SUNPURA?

SonnexTech ships an update every 3 months, and SUNPURA every 3 weeks. Most recently, SonnexTech was updated on September 17, 2026 and SUNPURA on May 17, 2026.