Comparison

FlashLock Assistant vs BT PowerLink

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

Head to head

FlashLock Assistant

For FlashBox

Free

🔧 Utilities

★ 5.02 ratingsView app →

About

FlashLock Assistant

This utility app facilitates Bluetooth communication with FlashBoxes for programming and data synchronization. It also supports battery testing and recording battery changes.

Highlights

Bluetooth communication with FlashBoxes
FlashBox programming
Data synchronization with CyberAudit-Web
Battery testing
Battery change recording

Features

Read full description

Utility to provide Bluetooth communications with FlashBoxes. Enables programming and downloading FlashBoxes and synchronizing with their CyberAudit-Web server. Also enables battery testing and recording a battery change.

About

BT PowerLink

Features

Read full description

You can use this APP to communicate with the device via BLE/MQTT/HTTP, view device data and configure the device.

Screenshots

FlashLock Assistant4 screens

BT PowerLink3 screens

Verdict

The call

The clearest difference is update cadence: BT PowerLink at every 2 months against FlashLock Assistant's every 11 months. FlashLock Assistant's advantage is iOS requirement (11.0 vs 13.0). 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

FlashLock Assistant ships an update every 11 months, BT PowerLink every 2 months. The most recent releases landed on October 29, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 7 level

FlashLock Assistant versus BT PowerLink: the parameters behind the verdict, then further details
Parameter	FlashLock Assistant	BT PowerLink
Price	Free	Free
Rating	5.0 (2 ratings) — better	—
Number of ratings	2 — better	—
Update frequency	Every 11 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	13.0
Further details — not scored
Size	50 MB	25 MB
Age rating	4+	17+
Developer	Videx	Shanghai Bituo Electric Co., Ltd.

In-app purchases

None

FlashLock Assistant

No in-app purchases

None

BT PowerLink

No in-app purchases

Questions

Is FlashLock Assistant free?

FlashLock Assistant is free to download, with no in-app purchases.

Is BT PowerLink free?

BT PowerLink is free to download, with no in-app purchases.

Do FlashLock Assistant or BT PowerLink have ads?

Neither FlashLock Assistant nor BT PowerLink shows ads.

Which is updated more often, FlashLock Assistant or BT PowerLink?

FlashLock Assistant ships an update every 11 months, and BT PowerLink every 2 months. Most recently, FlashLock Assistant was updated on October 29, 2026 and BT PowerLink on October 10, 2026.