Nower vs SAI
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Nower
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ํ ๋ฌ์ด ์นธ๋ง๋ค ๋ณด์ด๋ ๋ฌ๋ ฅ, Nower. ๋ ์ง ์นธ ์์ ์ผ์ ์ ๋ชฉ์ด ๊ทธ๋๋ก ๋ณด์ฌ์, ๋ฌ๋ ฅ์ ์ด๋ฉด ์ด๋ฒ ๋ฌ์ด ํ๋์ ๋ค์ด์์. ๊ณตํด์ผ๊ณผ ๋์ฒด๊ณตํด์ผ๋ ์์์ ์ฑ๊ฒจ์. โ ํ๋์ ๋ณด์ด๋ ํ ๋ฌ โข ๋ ์ง ์นธ๋ง๋ค ์ผ์ ์ ๋ชฉ์ ๋ณด์ฌ ์ค์. โข ์ฌ๋ฌ ๋ ์ ๊ฑธ์น ์ผ์ ์ ๋ ๋ก ์ด์ด ๋ณด์ฌ ์ค์. โข ๊ณตํด์ผยท๋์ฒด๊ณตํด์ผ์ ๋ฐ๋ก ์ค์ ํ์ง ์์๋ ํ์ํด์. โข ๋ ์ง๋ฅผ ๋๋ฅด๋ฉด ๊ทธ๋ ์ผ์ ์ด ์๋์์ ์ฌ๋ผ์์. โ ๋ค๋ฅธ ์บ๋ฆฐ๋๋ ํ๊ณณ์ โข Apple ์บ๋ฆฐ๋์ Google ์บ๋ฆฐ๋ ์ผ์ ์ ํจ๊ป ๋ณด์ฌ ์ค์. โข ๋ค์ด๋ฒ ์บ๋ฆฐ๋๋ ์๋ด์ ๋ฐ๋ผ ์ฐ๊ฒฐํ ์ ์์ด์. โข ๊ฐ์ ธ์จ ์ผ์ ์ ์ฝ๊ธฐ ์ ์ฉ์ด๋ผ ์๋ ์บ๋ฆฐ๋๋ฅผ ๊ฑด๋๋ฆฌ์ง ์์์. โ ์ชฝ์ง โ ์๊ฐ ์์ด ๊ธฐ์ตํ ๊ฒ ๋ฌผ ๋ง์๊ธฐ, ๊ณ๋ ์ถ์ ๋๊ธฐ, ํด๊ทผํ๋ฉด ์ฐ์ฐ ๋๋ ค์ฃผ๊ธฐ์ฒ๋ผ ์ผ์ ๋ ํ ์ผ๋ ์๋ ๊ฒ๋ค์ด ์์ฃ . โข ๋ฌ๋ ฅ ์๋ ์ชฝ์ง์ ํ ์ค๋ก ์ ์ด ๋์ธ์. ๋จ์ด๋, ๋ฌธ์ฅ๋ ๊ด์ฐฎ์์. โข ๋จ์ ์ชฝ์ง๋ ์์นจยท์ ๋ ์ ํ ๋ฒ์ฉ ๋ฌถ์ด์ ์๋ ค ๋๋ ค์. ํ๋ํ๋ ์ธ๋ฆฌ์ง ์์์. โข ๋ฉฐ์น ์งธ ๊ทธ๋๋ก์ธ ์ชฝ์ง๋ ๋ค์ ์์ผ๋ก ๊บผ๋ด ๋ณด์ฌ ์ค์. โข ์์ ฏ์์ ๋๊ทธ๋ผ๋ฏธ๋ฅผ ๋๋ฌ ๋ฐ๋ก ์๋ฃํด์. โ ๋์น์ง ์๋ ์๋ฆผ โข ์ผ์ ํ๋์ ์๋ฆผ์ 5๊ฐ๊น์ง ๊ฑธ ์ ์์ด์. (์: ํ๋ฃจ ์ ยท 1์๊ฐ ์ ยท 10๋ถ ์ ) โข ๋ค๊ฐ์ค๋ ์ผ์ ์ ์ ๊ธ ํ๋ฉด Live Activity๋ก ๋ณด์ฌ ์ค์. โ ๋ด ๋ฐฉ์๋๋ก ๊พธ๋ฏธ๋ ์ โข ํ๋ยทํผ์นยท๋ผ๋ฒค๋ยท๋ฏผํธยท์ฝ๋ 5๊ฐ์ง ์, ์๋ง๋ค 8๊ฐ์ง ํค. โข ๊ณ ๋ฅธ ์์ ํค์ ํ ์ค ๋ ์์ ๋ฐ๋ก ๊ณจ๋ผ์. โ ๋น ๋ฅด๊ฒ ์ฐพ๊ณ , ์์ฌํ๊ณ ์ง์ฐ๊ธฐ โข ์ผ์ ์ ๋ชฉ์ผ๋ก ์ง๋ ์ฝ์๊น์ง ๋ฐ๋ก ๊ฒ์ํด์. โข ์ค์๋ก ์ง์ด ์ผ์ ์ ๋ฐ๋ก ๋๋๋ฆด ์ ์์ด์. โข ์์ฃผ ์ฐ๋ ์ผ์ ์ ํ ํ๋ฆฟ์ผ๋ก ์ ์ฅํด ๋๊ณ ๋ถ๋ฌ์์. โ iPhone ยท iPad ยท Mac โข iCloud๋ก ๋ชจ๋ ๊ธฐ๊ธฐ์์ ๊ฐ์ ์ผ์ ๊ณผ ์ชฝ์ง๋ฅผ ๋ด์. โข Mac์์๋ ๋ฐฐ๊ฒฝํ๋ฉด์ ๊ณ ์ ํด ๋ ๋ณด์ด๋ ๋ฌ๋ ฅ์ผ๋ก ์ธ ์ ์์ด์. โข ํ ํ๋ฉดยท์ ๊ธ ํ๋ฉด ์์ ฏ์ ์ง์ํด์. โ ๋๊ตฌ๋ ํธํ๊ฒ โข ๋คํฌ ๋ชจ๋, ์์คํ ๊ธ์ ํฌ๊ธฐ, VoiceOver๋ฅผ ์ง์ํด์. โข ๊ธ์์ ๋ฐฐ๊ฒฝ์ ๋๋น๋ฅผ ๋์ฌ ์ฝ๊ธฐ ์ฌ์์. Nower๋ ํ์๊ฐ์ ์์ด ๋ฐ๋ก ์ธ ์ ์๊ณ , ์ผ์ ์ ๋ด iCloud์๋ง ์ ์ฅ๋ผ์.
SAI
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"What are you doing for dinner tonight?" "When was that family gathering again?" Stop asking the same questions. Start syncing your lives naturally with SAI Calendar. From romantic dinner dates to family events and kids activities, it is the easiest and warmest way to share your time with the people who matter most. Key Features 1. Together, Yet Distinct (Multi-Group Support) Keep your work, love, and family life organized in one place. Create separate, dedicated calendars for your partner, your family, or your friends. Switch between groups instantly while keeping events perfectly organized. 2. Your Calendar, Everywhere (CalDAV Sync) You do not even need to open the app. With our powerful CalDAV synchronization, all your shared events appear directly in your iPhone native calendar app. Set it up once, and stay updated everywhere. 3. Chat Within Your Schedule It is more than just a timetable. Leave comments and reactions right on the event card. "Cannot wait for this" or "How about this place for dinner?" Turn your plans into conversations. 4. Pick Your AI Assistant Personality Choose a vibe that fits your group. Your AI assistant delivers notifications in your preferred style: - The Polite Secretary: Precise, formal, and reliable. - The Energetic Friend: "Let's go! You got this!" Full of positive energy. - The Tsundere: "I didn't do this just for you, okay? Don't forget it!" Fun and quirky alerts. 5. A Private & Secure Space Your shared moments are safe with us. Join groups only via secure invite codes. Keep your personal and shared records private and protected. Perfect For - Couples who want to sync dates and never miss an anniversary. - Families managing birthdays, holidays, and school schedules. - Groups planning trips or coordinating joint activities. Download SAI Calendar today. Closer schedules, closer relationships.
Screenshots
Verdict
The clearest difference is update cadence: SAI at every 2 days against Nower's every 4 months. SAI also leads on iOS requirement (16.6 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Nower ships an update every 4 months, SAI every 2 days. Both last shipped on October 25, 2026.
| Parameter | Nower | SAI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 18.2 | 16.6 โ better |
| Further details โ not scored | ||
| Size | 5 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | JONGWON SHIN | SEOK GOH |
In-app purchases
Nower
No in-app purchases
SAI
No in-app purchases









