Comparison

TBB Inverter Pack vs Epoch Pro

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

Head to head
About

TBB Inverter Pack

Features
Read full description

Specifically designed for TBB Inverter Pack system, this APP is dedicated to: 1) Help users to know the working data of battery and inverter in real time 2) Provide online update of the latest firmware version 3) Provide users with a better understanding of the device through the battery, inverter details page and system settings. All in all, this APP will be a useful tool in the process of using TBB Inverter Pack system. We wish you always have fun in using TBB products.

About

Epoch Pro

Monitor and manage your Epoch Pro batteries with this app. It provides real-time data on individual batteries and systems, offers Bluetooth connectivity for enhanced user experience, and helps extend battery life and stability.

Highlights
  • Real-time SOC, voltage, current, capacity, temperature monitoring
  • Individual battery voltage and alarm status display
  • Cell temperature and parameter warnings (over/under voltage, over current)
  • Bluetooth connectivity for battery systems
  • Record of warnings and protection events
  • Extend battery service life and enhance stability
Features
Read full description

The Epoch Pro APP is specifically designed for Epoch Pro batteries and supports information monitoring of individual batteries, as well as battery systems in air connection or wired connection, etc. You can also easily realize the Bluetooth function of the GC2 batteris by connecting the Bluetooth module for more comfortable and convenient user experience. Make sure you have the latest app version. Turn on your Bluetooth. Tap the icon to open the App. It will search for all Epoch Pro batteries within the range of your Bluetooth device and provide a list. If all the batteries are not listed, move closer to the battery location and refresh the screen. Choose the battery you want to look at. The Epoch intelligent battery management system and the active equalizer are connected via Bluetooth to monitor the battery status, collect, store and process information during battery operation in real time, exchange information with external devices, and solve the safety, usability and usage of the lithium battery system. The key issue of life is to extend the service life of the battery to a certain extent, and to enhance the stability of the battery pack to a certain extent. 1. Display real-time SOC, voltage, current, capacity, temperature, and other parameter values, and display them in the form of instrument panels and numbers; 2. Display the real-time voltage and alarm status of all single batteries. If the reported parameters trigger the alarm value or protection value, an alarm will be prompted; 3. Cell temperature warning. Real-time alarm for over temperature, over current, over voltage, under voltage. 4. Record the warnings/protection that occur at each moment. Best Regards!

Screenshots

TBB Inverter Pack4 screens
Epoch Pro3 screens

Verdict

The call

The clearest difference is update cadence: TBB Inverter Pack at every 3 months against Epoch Pro's every 13 months. 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

TBB Inverter Pack ships an update every 3 months, Epoch Pro every 13 months. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
TBB Inverter Pack versus Epoch Pro: the parameters behind the verdict, then further details
ParameterTBB Inverter PackEpoch Pro
PriceFreeFree
Rating—3.9 (27 ratings) — better
Positive reviews—58.8% of reviews
Number of ratings—27 — better
Update frequencyEvery 3 months — betterEvery 13 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size24 MB17 MB
Age rating4+4+
DeveloperTBB Power Co., LtdEDG Sales International LLC

In-app purchases

None

TBB Inverter Pack

No in-app purchases

None

Epoch Pro

No in-app purchases

Questions

Is TBB Inverter Pack free?
TBB Inverter Pack is free to download, with no in-app purchases.
Is Epoch Pro free?
Epoch Pro is free to download, with no in-app purchases.
Do TBB Inverter Pack or Epoch Pro have ads?
Neither TBB Inverter Pack nor Epoch Pro shows ads.
Which is updated more often, TBB Inverter Pack or Epoch Pro?
TBB Inverter Pack ships an update every 3 months, and Epoch Pro every 13 months. Most recently, TBB Inverter Pack was updated on October 30, 2026 and Epoch Pro on November 3, 2026.

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