Zetti vs Re
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Zetti
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Zetti is an app that lets you take notes and organize your schedule through conversations with AI. - Anything you say or type is understood by the AI and stored as meetings, schedules, to-dos, ideas, notes, or diary entries. When you ask questions, it answers based on what youโve saved. โ Conversational AI Input - Speak or type naturally, and the AI interprets your intent and saves it to the right category. - Phrases like โMeeting tomorrow at 2โ or โI need to buy milkโ are automatically classified as events or to-dos. - When you ask questions, it refers to your stored notes and can even suggest follow-up questions. Try: โSummarize my key schedule for this week.โ - At your chosen morning/evening time, Zetti gives you a briefing based on your saved notes. โ Helpful Features - Optional sync with iPhone Calendar - Reminder notifications - Export to the Notes app or back up as JSON - Dark mode, and support for Korean, English, and Japanese โ AI Usage - Supports entering your API keys for OpenAI, Anthropic, Google, xAI, and more. - On Apple Intelligenceโsupported devices, on-device AI is available. - API keys are stored only on the userโs device and never sent to Zettiโs servers. โ Data - Notes and settings are stored locally on your device. - You can optionally export them to the iPhone Notes app or back them up as a JSON file.
Re
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ํ๋ฃจ๋ฅผ ๊ธฐ๋กํ๋ ๊ฐ์ฅ ์ฌ์ด ๋ฐฉ๋ฒ, Re:Day ๋ฐ์ ํ๋ฃจ ๋, ์ค๋ ๋ฌด์์ ํ๋์ง ๊ธฐ์ตํ๊ณ ์ถ์ผ์ ๊ฐ์? Re:Day๋ ๋ณต์กํ ์ผ๊ธฐ ์ฑ๊ณผ ๋ฌ๋ฆฌ, ์นดํ ๊ณ ๋ฆฌ ํ๋๋ฅผ ํญํ๋ ๊ฒ๋ง์ผ๋ก ๋น์ ์ ํ๋ฃจ๋ฅผ ๊ฐํธํ๊ฒ ๊ธฐ๋กํ ์ ์์ต๋๋ค. ํต์ฌ ๊ธฐ๋ฅ [์ค๋งํธ ํ๋ ๊ธฐ๋ก] ๊ณต๋ถ, ์ด๋, ๋ง๋จ, ๋ฌธํ์ํ ๋ฑ 10๊ฐ์ง ๊ธฐ๋ณธ ์นดํ ๊ณ ๋ฆฌ์ ๋๋ง์ ์ปค์คํ ์นดํ ๊ณ ๋ฆฌ๋ก ํ๋์ ์์ฝ๊ฒ ๋ถ๋ฅํ์ธ์. AI๊ฐ ๊ณผ๊ฑฐ ๊ธฐ๋ก์ ๋ถ์ํด ์ค๋ ํ ํ๋์ ๋จผ์ ์ ์ํด๋๋ฆฝ๋๋ค. [ํ๋ถํ ๊ธฐ๋ก ์ฒจ๋ถ] โข ์ฌ์ง๊ณผ ํจ๊ป ๊ธฐ์ต์ ๋ ์์ํ๊ฒ โข ๋งํฌ๋ฅผ ์ฒจ๋ถํด ์ฐธ๊ณ ์๋ฃ ๋ณด๊ด โข ์์น ์ ๋ณด๋ก ์ฅ์๊น์ง ๊ธฐ์ต [AI ์ฃผ๊ฐยท์๊ฐ ๋ฆฌํฌํธ] Apple Intelligence๋ฅผ ํ์ฉํด ๋์ ํ๋ ํจํด์ ๋ถ์ํ๊ณ ์๋ฏธ ์๋ ์ธ์ฌ์ดํธ๋ฅผ ์ ๊ณตํฉ๋๋ค. [ํ ํ๋ฉด ์์ ฏ] ์ค๋์ ํ๋๊ณผ ์ฐ์ ๊ธฐ๋ก์ ํ ํ๋ฉด์์ ๋ฐ๋ก ํ์ธํ์ธ์. [์ค๋งํธ ์๋ฆผ] โข ๋งค์ผ ์ํ๋ ์๊ฐ์ ๊ธฐ๋ก ์๋ฆผ โข ์ง์ ๋์ฐฉํ๋ฉด ์๋์ผ๋ก ๊ธฐ๋ก ์๋ด Re:Day์ ํจ๊ป ํ๋ฃจ๋ฅผ ๊ธฐ์ตํ๋ ์ต๊ด์ ๋ง๋ค์ด๋ณด์ธ์.
Screenshots
Verdict
The clearest difference is iOS requirement: Zetti at 15.1 against Re's 26.2. 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.
| Parameter | Zetti | Re |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 26.2 |
| Further details โ not scored | ||
| Size | 37 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | GYEONGHO NA | Eun Kwan Sung |
In-app purchases
Zetti
No in-app purchases
Re
No in-app purchases









