Comparison

Author BT Update vs FT

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

Head to head

Author BT Update

for Author-Alarm devices

About

Author BT Update

Features

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The Author-Alarm Firmware Update Utility is a powerful tool designed to facilitate the seamless updating of firmware for Author-Alarm devices. Secure Firmware Downloads: Firmware updates are sourced securely from Author-Alarm servers, guaranteeing the authenticity and integrity of the files. This safeguards against potential security threats and ensures a reliable update process. User-Friendly Interface: The utility boasts an intuitive and user-friendly interface, making it accessible to both novice and experienced users. Clear navigation and instructions guide users through the firmware update process. Device Compatibility: The utility is engineered to support a variety of Author-Alarm devices, including but not limited to alarm systems, immobilizers, and tracking units.

About

FT

Read full description

FT-JCOS BioCard - Professional Fingerprint Management Solution Features: - NFC Communication Support - Secure Fingerprint Enrollment (12-press verification) - Fast Fingerprint Verification - Light/Dark/System Theme Options Perfect for security professionals and biometric authentication needs. Easy to use with step-by-step enrollment guidance.

Screenshots

Author BT Update3 screens

FT4 screens

Verdict

The call

The clearest difference is update cadence: FT at every 2 weeks against Author BT Update's monthly. 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

Author BT Update ships an update monthly, FT every 2 weeks. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 5 level

Author BT Update versus FT: the parameters behind the verdict, then further details
Parameter	Author BT Update	FT
Price	Free	Free
Update frequency	Monthly	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone, iPod — better
Requires iOS	16.0	15.6 — better
Further details — not scored
Size	4 MB	41 MB
Age rating	4+	4+
Developer	AUTHOR-ALARM	FEITIAN Technologies Co.,Ltd.

In-app purchases

None

Author BT Update

No in-app purchases

None

FT

No in-app purchases

Questions

Is Author BT Update free?

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

Is FT free?

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

Do Author BT Update or FT have ads?

Neither Author BT Update nor FT shows ads.

Which is updated more often, Author BT Update or FT?

Author BT Update ships an update monthly, and FT every 2 weeks. Most recently, Author BT Update was updated on October 10, 2026 and FT on October 28, 2026.