Comparison

WiseBMS vs ayi9

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

Head to head
About

WiseBMS

Features
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科华恒盛BMS配置工具。

About

ayi9

Features
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Ayi9 IoT Management Platform Built on the wlink IoT protocol, Ayi9 focuses on full-lifecycle management of UPS, air conditioners, voltage regulators, and solar systems. With "remote, real-time, intelligent" features, it’s a core O&M tool across industries. I. Core Functions 1. Equipment Monitoring It collects/analyzes key data in real time (via dashboards/reports), covering: UPS: Input/output voltage/current, battery level, fault alarms. Air conditioners: Mode, temp (set/actual), wind speed, component status. Voltage regulators: Input fluctuation, output stability, load rate. Solar systems: PV power generation, inverter efficiency, battery status. 2. Remote/Local Operation Users control equipment anywhere: UPS: Remote on/off, mode switching, parameter adjustment. Air conditioners: Temp setting, mode/wind speed change, scheduled on/off. Voltage regulators: Output calibration, protection activation. Solar systems: Inverter control, battery threshold adjustment. II. Technical Foundation: wlink Protocol Low latency: Fast data sync and command execution. High reliability: Anti-interference, stable connection in complex environments. Security: Encrypted transmission, preventing tampering/leakage. III. Application Scenarios Widely used in: Telecom: Equipment room UPS/air conditioner monitoring. Base stations: UPS/solar system management. Finance: ATM voltage regulator/UPS monitoring. Transportation: Expressway toll system UPS monitoring. Energy: Solar power station equipment management.

Screenshots

WiseBMS3 screens
ayi93 screens

Verdict

The call

The clearest difference is update cadence: ayi9 at every 3 months against WiseBMS's every 7 months. WiseBMS's advantage is iOS requirement (12.0 vs 16.6). 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

WiseBMS ships an update every 7 months, ayi9 every 3 months. The most recent releases landed on September 26, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 4 level
WiseBMS versus ayi9: the parameters behind the verdict, then further details
ParameterWiseBMSayi9
PriceFreeFree
Update frequencyEvery 7 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better16.6
Further details — not scored
Size32 MB3 MB
Age rating4+17+
DeveloperKehua Data Co.,Ltd.汉民 杨

In-app purchases

None

WiseBMS

No in-app purchases

None

ayi9

No in-app purchases

Questions

Is WiseBMS free?
WiseBMS is free to download, with no in-app purchases.
Is ayi9 free?
ayi9 is free to download, with no in-app purchases.
Do WiseBMS or ayi9 have ads?
Neither WiseBMS nor ayi9 shows ads.
Which is updated more often, WiseBMS or ayi9?
WiseBMS ships an update every 7 months, and ayi9 every 3 months. Most recently, WiseBMS was updated on September 26, 2026 and ayi9 on September 14, 2026.

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