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Comparison

SAV E vs WenGao

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

Head to head
SAV E-BOX
SAV E
Free
πŸ”§ Utilities
No ratingsView app β†’
WenGao
WenGao

Wengao Electronic

Free
πŸ”§ Utilities
No ratingsView app β†’
About

SAV E

Features
Read full description

The App supports the access and unified control of energy storage, photovoltaic and charging equipment. Support different operators' access, and completely isolate the data of each operator. Flexible generation of daily, monthly, and annual operating data reports and revenue data. For end users of energy storage, it provides power generation and power consumption data viewing, optimizes energy supply, and monitors energy equipment anytime and anywhere through instant reminders and remote access functions.

About

WenGao

Features
Read full description

This is an app that utilizes Bluetooth technology to connect to DC-DC chargers. Users can use the app to view the charger's status in real-time and adjust its parameters for optimal usage!

Screenshots

SAV E4 screens
WenGao2 screens

Verdict

The call

The clearest difference is update cadence: SAV E at monthly against WenGao's every 3 months. SAV E also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SAV E ships an update monthly, WenGao every 3 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

Scorecard2 real differences Β· 4 level
SAV E versus WenGao: the parameters behind the verdict, then further details
ParameterSAV EWenGao
PriceFreeFree
Update frequencyMonthly β€” betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 β€” better15.0
Further details β€” not scored
Size30 MB25 MB
Age rating4+17+
DeveloperAnhui Udan Technology Co., Ltd.Shenzhen Wengao Electronic Co., Ltd

In-app purchases

None

SAV E

No in-app purchases

None

WenGao

No in-app purchases

Questions

Is SAV E free?
SAV E is free to download, with no in-app purchases.
Is WenGao free?
WenGao is free to download, with no in-app purchases.
Do SAV E or WenGao have ads?
Neither SAV E nor WenGao shows ads.
Which is updated more often, SAV E or WenGao?
SAV E ships an update monthly, and WenGao every 3 months. Most recently, SAV E was updated on October 2, 2026 and WenGao on October 4, 2026.

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