Comparison

TRONTEK vs EnerKey

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

Head to head
About

TRONTEK

Features
Read full description

The TRONTEK intelligent battery management system is connected to the battery pack through Bluetooth to realize power Monitoring of the status of the battery pack, safety management of the lithium battery system, and health management Provide important monitoring means. 1. Real-time display of battery pack information such as voltage, current, temperature, etc., with columnar bars and display in digital form; 2. Display the real-time voltage, protection status and alarm status of all single batteries; 3. Display the state of charge and discharge switch and battery balance state. Best Regards !

About

EnerKey

Monitor and control your lithium battery system in real-time. View current status, historical data, and adjust protective parameters to ensure safe operation. Receive instant alerts for any abnormal conditions.

Highlights
  • Real-time battery monitoring
  • Historical data inquiry
  • Parameter setting
  • Alarm notifications
  • Voltage, current, and temperature display
Features
Read full description

Enerkey lithium battery management system (BMS) provides a range of convenient management and control functions that allow users to perform real-time monitoring, data querying, and parameter setting of their lithium battery via the app. Real-time monitoring: Users can view real-time data such as voltage, current, and temperature of the lithium battery BMS through the app, allowing them to promptly understand the battery's operational status. Historical data inquiry: Users can check the historical operation data of the lithium battery BMS, including battery capacity, charge times, cycle times, and temperature data, helping them better understand the usage of the battery and perform timely maintenance. Parameter setting: Users can set various parameters of the lithium battery BMS through the app, including overcharge protection, over-discharge protection, temperature protection, etc., to ensure the safe operation of the battery. Alarm notification: Users can receive real-time alarm notifications through the app when the lithium battery BMS encounters abnormal conditions, enabling them to handle the issue promptly and prevent accidents. We are committed to providing users with the best experience possible. Download and use our app today!

Screenshots

TRONTEK4 screens
EnerKey3 screens

Verdict

The call

TRONTEK and EnerKey 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

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

TRONTEK ships an update every 6 weeks, EnerKey every 2 months. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

ScorecardNo meaningful differences
TRONTEK versus EnerKey: the parameters behind the verdict, then further details
ParameterTRONTEKEnerKey
PriceFreeFree
Rating—3.0 (3 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size46 MB31 MB
Age rating4+4+
Developer江西达伙网络科技有限公司Shenzhen Jinwei Power Source Technology Co., Ltd

In-app purchases

None

TRONTEK

No in-app purchases

None

EnerKey

No in-app purchases

Questions

Is TRONTEK free?
TRONTEK is free to download, with no in-app purchases.
Is EnerKey free?
EnerKey is free to download, with no in-app purchases.
Do TRONTEK or EnerKey have ads?
Neither TRONTEK nor EnerKey shows ads.
Which is updated more often, TRONTEK or EnerKey?
TRONTEK ships an update every 6 weeks, and EnerKey every 2 months. Most recently, TRONTEK was updated on September 23, 2026 and EnerKey on June 1, 2026.

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