Comparison

TBB Connection vs LITHIUM BLUE

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

Head to head

About

TBB Connection

Features

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This APP is designed for TBB products to: 1) help users know the device status and data in real time; 2) provide the latest firmware and configuration file; 3) provide wider usage for TBB products. Overall, this APP will be a great tool for you to use your TBB products. We hope you will always enjoy using TBB products.

About

LITHIUM BLUE

Features

Read full description

LITHIUM BLUE LiFePO4 batteries offer BMS-controlled safety, long life, lightning-fast charging performance, and real-time Bluetooth access to battery State of Charge, voltage, current, and temperature status. LITHIUM BLUE batteries are designed for motive and mobile applications with a strong focus on ease of installation and safety with field-serviceable fuses, IP67 rating for wet and humid environments, and self-heating, allowing for cold charge functionality.

Screenshots

TBB Connection3 screens

LITHIUM BLUE4 screens

Verdict

The call

The clearest difference is update cadence: TBB Connection at every 3 weeks against LITHIUM BLUE's every 5 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 Connection ships an update every 3 weeks, LITHIUM BLUE every 5 months. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 5 level

TBB Connection versus LITHIUM BLUE: the parameters behind the verdict, then further details
Parameter	TBB Connection	LITHIUM BLUE
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	60 MB	32 MB
Age rating	17+	4+
Developer	TBB Power Co., Ltd	Discover Energy Systems Corp.

In-app purchases

None

TBB Connection

No in-app purchases

None

LITHIUM BLUE

No in-app purchases

Questions

Is TBB Connection free?

TBB Connection is free to download, with no in-app purchases.

Is LITHIUM BLUE free?

LITHIUM BLUE is free to download, with no in-app purchases.

Do TBB Connection or LITHIUM BLUE have ads?

Neither TBB Connection nor LITHIUM BLUE shows ads.

Which is updated more often, TBB Connection or LITHIUM BLUE?

TBB Connection ships an update every 3 weeks, and LITHIUM BLUE every 5 months. Most recently, TBB Connection was updated on October 8, 2026 and LITHIUM BLUE on September 30, 2026.