블루밍 일기 vs Zetti
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
블루밍 일기
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마음속에 피어나는 이야기들, 그리고 새삼스럽게 솟아나는 감정들을 어떻게 기록할까 고민하던 중, '블루밍 일기'라는 앱을 개발하게 되었어요 :) . . 여러분들의 마음 깊은 곳의 속삭임이나, 오늘 하루를 채운 감정의 색깔을 글로써 담아내 보세요. . . 블루밍 일기가 감정이 꽃으로 피어나는 여정을 선사할게요. . . 제 앱이 여러분의 이야기와 만나 아름답게 피어나는 꽃밭이 되길 바래봅니다 :)
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 you’ve saved. ■ Conversational AI Input - Speak or type naturally, and the AI interprets your intent and saves it to the right category. - Phrases like “Meeting tomorrow at 2” or “I need to buy milk” 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: “Summarize my key schedule for this week.” - At your chosen morning/evening time, Zetti gives you a briefing based on your saved notes. ■ 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 ■ AI Usage - Supports entering your API keys for OpenAI, Anthropic, Google, xAI, and more. - On Apple Intelligence–supported devices, on-device AI is available. - API keys are stored only on the user’s device and never sent to Zetti’s servers. ■ 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.
Screenshots
Verdict
The clearest difference is device support: Zetti at 2 against 블루밍 일기's —. 블루밍 일기's advantage is iOS requirement (13.0 vs 15.1). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | 블루밍 일기 | Zetti |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 5 days |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 48 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Jisu Kim | GYEONGHO NA |
In-app purchases
블루밍 일기
No in-app purchases
Zetti
No in-app purchases









