Comparison

INVT Pump vs YJC Power

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

Head to head

About

INVT Pump

Features

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IOT for PV PUMP is the mobile internet-based monitoring software of PV pumping. The user can monitor the operation instantly and attain the key data such as the running status, fault information, running record and so on. The device running such as fault and alarm information can be viewed, too. The running status can be evaluated effectively through various chart and report analysis.

About

YJC Power

Features

Read full description

YJC Power lets you monitor and manage lithium battery BMS devices from your phone. Connect via Bluetooth or Wi-Fi to view real-time cell voltages, current, temperature, SOC, and protection status — all in one place. Key Features Bluetooth & Wi-Fi dual-mode connection Real-time monitoring: cell voltage, charge/discharge, MOS temp & protection state Full parameter configuration: over-voltage, under-current, equalization, temperature protection, and more Energy storage system monitoring

Screenshots

INVT Pump4 screens

YJC Power4 screens

Verdict

The call

The clearest difference is iOS requirement: INVT Pump at 9.0 against YJC Power's 13.0. On price, update cadence, ads and in-app purchases 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

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 5 level

INVT Pump versus YJC Power: the parameters behind the verdict, then further details
Parameter	INVT Pump	YJC Power
Price	Free	Free
Update frequency	Every 4 months	Every 4 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	9.0 — better	13.0
Further details — not scored
Size	46 MB	42 MB
Age rating	4+	4+
Developer	深圳市英威腾电气股份有限公司	Shenzhen Yujiaocheng Technology Co., Ltd.

In-app purchases

None

INVT Pump

No in-app purchases

None

YJC Power

No in-app purchases

Questions

Is INVT Pump free?

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

Is YJC Power free?

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

Do INVT Pump or YJC Power have ads?

Neither INVT Pump nor YJC Power shows ads.

Which is updated more often, INVT Pump or YJC Power?

INVT Pump ships an update every 4 months, and YJC Power every 4 months. Most recently, INVT Pump was updated on September 30, 2026 and YJC Power on October 10, 2026.