Solaire Intelligence vs Roozane
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solaire Intelligence
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SI Portal gives Solaire Intelligence clients real-time visibility and control of their solar, battery, pool and water systems. Monitor energy generation, battery state, tank levels, pump state and device health from anywhere. Put a widget on your home screen and choose exactly what it shows — solar, battery, load, pool temperature, tank level — with one-tap buttons for your gates, pool pump, light and switches. Ask Siri to open the gate without unlocking your phone. Get notified when it matters: a device drops offline, a tank runs low, a pump changes state, or the gate finishes opening or closing. Mute a plant, set quiet hours, and switch each kind of alert on or off on its own.
Roozane
A modern, offline Persian calendar app that displays Shamsi, Gregorian, and Hijri dates simultaneously. It offers home screen widgets, Iran time, sunrise/sunset data, and a date converter, all without ads or data collection.
- Three calendars displayed together (Shamsi, Gregorian, Hijri)
- Home Screen widgets for quick date access
- Iran time and sunrise/sunset for Tehran
- Date conversion between Shamsi, Gregorian, and Hijri
- Full offline functionality with no data collection
- Persian and English language support with RTL
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A beautiful, modern Persian (Shamsi / Jalali) calendar built for the Iranian diaspora and Persian speakers everywhere. Clean, right-to-left, and fully bilingual — with the widgets, date tools, and Apple-ecosystem polish the classic calendar apps never had. CALENDAR - Monthly Shamsi calendar with today highlighted, holidays marked, and the Gregorian date under each day. - Annual view to see a whole year at a glance and jump to any month. - Tap any day for full details: Gregorian and Hijri equivalents, holidays, your events, and sunrise/sunset times. WIDGETS - Home Screen, Lock Screen, and StandBy widgets showing today's Shamsi date. - A dual-calendar widget with the Persian and Gregorian dates side by side. - Choose a Light, Dark, or System background for your widgets, right from Settings. THREE CALENDARS IN ONE - Optionally show a third layer — Hijri (lunar) or Zoroastrian — across the app. - Show the Shahanshahi (imperial) year next to the Shamsi year. DATE TOOLS - Convert any date between Shamsi, Gregorian, and Hijri. - Calculate the exact difference between two dates in years, months, and days. EVENTS - Add personal events on Persian dates with categories, notes, and repeat rules. - Tap an event to edit or delete it; for repeating events, remove one occurrence or the whole series. HOLIDAYS & OCCASIONS - Iranian national, religious, and cultural holidays — updated automatically and fully available offline. MAKE IT YOURS - Choose your Persian font from a range of Modern, Traditional, and Display typefaces. - Multiple themes, including seasonal Nowruz and Yalda looks. - Show today's day number as a badge on the app icon. - Daily poem with an optional daily notification. BUILT FOR PERSIAN, BUILT FOR APPLE - Native right-to-left layout with Persian numerals and Vazirmatn typography. - Full Persian and English support with instant switching. - Sunrise, sunset, and daylight length for your day. Free to use. If you enjoy it, an optional tip helps support future updates. Questions, feedback, or ideas? Reach out by email at parniaa@gmail.com or on Instagram at https://www.instagram.com/roozanecal تقویم شمسی (جلالی) مدرن و زیبا برای فارسیزبانان در سراسر جهان. تمیز، راستبهچپ و دوزبانه، همراه با ویجتها و ابزارهای کاربردی تاریخ. تقویم - تقویم ماهانهٔ شمسی با هایلایت امروز، نمایش مناسبتها و تاریخ میلادی زیر هر روز. - نمای سالانه برای دیدن یک سال کامل در یک نگاه. - لمس هر روز برای دیدن جزئیات: معادل میلادی و قمری، مناسبتها، رویدادها و زمان طلوع و غروب. ویجتها - ویجتهای صفحهٔ اصلی، صفحهٔ قفل و StandBy با نمایش تاریخ امروز. - ویجت دوتقویمی با نمایش همزمان تاریخ شمسی و میلادی. - انتخاب پسزمینهٔ روشن، تیره یا خودکار برای ویجتها از بخش تنظیمات. سه تقویم در یک برنامه - نمایش اختیاری لایهٔ سوم: هجری قمری یا زرتشتی. - نمایش سال شاهنشاهی کنار سال شمسی. ابزار تاریخ - تبدیل هر تاریخ بین شمسی، میلادی و هجری قمری. - محاسبهٔ دقیق فاصلهٔ دو تاریخ به سال، ماه و روز. رویدادها - افزودن رویداد با دستهبندی، یادداشت و قاعدهٔ تکرار. - ویرایش یا حذف رویداد؛ در رویدادهای تکرارشونده، حذف یک مورد یا کل مجموعه. مناسبتها - تعطیلات ملی، مذهبی و فرهنگی ایران، با بهروزرسانی خودکار و کارکرد آفلاین. شخصیسازی - انتخاب فونت فارسی از میان سبکهای مدرن، سنتی و نمایشی. - چند پوستهٔ متنوع، از جمله نوروز و یلدا. - نمایش شمارهٔ روز روی نشان آیکون برنامه. - شعر روز با اعلان روزانهٔ اختیاری. ساختهشده برای فارسی - چیدمان راستبهچپ با اعداد فارسی و فونت وزیرمتن. - پشتیبانی کامل از فارسی و انگلیسی با جابهجایی فوری. - طلوع، غروب و طول روز برای تاریخ شما. استفاده رایگان است. حمایت اختیاری شما به توسعهٔ نسخههای بعدی کمک میکند. سؤال، بازخورد یا پیشنهاد دارید؟ از طریق ایمیل parniaa@gmail.com یا اینستاگرام https://www.instagram.com/roozanecal با من در تماس باشید.
Screenshots
Verdict
The clearest difference is in-app purchases: Solaire Intelligence at none against Roozane's 3. Roozane's advantage is update cadence (every 9 days vs every 6 weeks). On price, ads, device support 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
Both are free to download. Roozane sells 3 one-off in-app purchases. Solaire Intelligence asks for nothing beyond the download.
Solaire Intelligence ships an update every 6 weeks, Roozane every 9 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Solaire Intelligence | Roozane |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (45 ratings) — better |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | — | 45 — better |
| Update frequency | Every 6 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Mervyn Trollip | Armin Parnia |
In-app purchases
Solaire Intelligence
No in-app purchases
Roozane
- Small Coffee Tip$1.99
- Coffee Tip$4.99
- Big Coffee Tip$9.99
Questions
Is Solaire Intelligence free?
Is Roozane free?
Do Solaire Intelligence or Roozane have ads?
Which is updated more often, Solaire Intelligence or Roozane?
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