Z vs InnoHaus Business
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Z
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Household power station operation management, convenient and quick check the power station situation. Real-time control of power station working conditions. Daily, monthly and annual power generation at a glance.
InnoHaus Business
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Photovoltaic power plant operation management, convenient and quick view of the power plant. Master the status of the power station in real time. Every day, every month, every year, the power generation is clear at a glance.
Screenshots
Verdict
Z and InnoHaus Business are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Z ships an update fortnightly, InnoHaus Business every 3 weeks. The most recent releases landed on September 15, 2026 and August 6, 2026 respectively.
| Parameter | Z | InnoHaus Business |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 38 MB | 134 MB |
| Age rating | 4+ | 17+ |
| Developer | Zhongrui Green Energy Technology (Shenzhen) Co., Ltd. | Shen zhen ACE Battery Co,Ltd |
In-app purchases
Z
No in-app purchases
InnoHaus Business
No in-app purchases
