IoTian vs Birthdays 7
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IoTian
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IoTian je aplikace určená k pohodlnému ovládání Vaší domácnosti se systémem IoTian. Navštivte náš web a dozvíte se o systému více http://iotian.cz/ Aplikace IoTian obsahuje podporu modulů: Bojler Elektroměr Topení Žaluzie
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
Screenshots
Verdict
The clearest difference is price: IoTian at Free against Birthdays 7's $1.99. Birthdays 7's advantage is update cadence (every 3 months vs every 7 months) and device support (4 vs 2). 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
IoTian is free to download; Birthdays 7 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
IoTian ships an update every 7 months, Birthdays 7 every 3 months. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.
| Parameter | IoTian | Birthdays 7 |
|---|---|---|
| Price | Free — better | $1.99 |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15 | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | EKON-SYS s.r.o. | Karel Urban |
In-app purchases
IoTian
No in-app purchases
Birthdays 7
No in-app purchases
Questions
Is IoTian free?
Is Birthdays 7 free?
Do IoTian or Birthdays 7 have ads?
Which is updated more often, IoTian or Birthdays 7?
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