Birthdays 7 vs Author BT Update
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Birthdays 7
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FEATURES: - birthdays are automatically updated from your contacts - sync across all Your devices - see your friend’s age, birthday, contact picture and Zodiac sign - view Your contacts ordered by upcoming birthday, by age - the ability to send a message, or make a call from application and send greetings with predefined message - WhatsUp, Telegram support - Zodiac sign - notifications - 2 different types, you get reminded a birthday alarm at the exact right moment. - dark mode support - 3 widgets - compatible with iPhone, iPad and Apple Watch DESIGNED WITH PRIVACY IN MIND - Your privacy is very important to us - All data are kept in application only - Application do not access to the internet
Author BT Update
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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.
Screenshots
Verdict
The clearest difference is price: Author BT Update at Free against Birthdays 7's $1.99. Author BT Update also leads on update cadence (monthly vs every 3 months). Birthdays 7's advantage is device support (4 vs 1). On ads, in-app purchases and iOS requirement 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
Author BT Update is free to download; Birthdays 7 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Birthdays 7 ships an update every 3 months, Author BT Update monthly. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.
| Parameter | Birthdays 7 | Author BT Update |
|---|---|---|
| Price | $1.99 | Free — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 21 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Karel Urban | AUTHOR-ALARM |
In-app purchases
Birthdays 7
No in-app purchases
Author BT Update
No in-app purchases
Questions
Is Birthdays 7 free?
Is Author BT Update free?
Do Birthdays 7 or Author BT Update have ads?
Which is updated more often, Birthdays 7 or Author BT Update?
Other comparisons
