코그 가계부 vs CC Do
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
코그 가계부
This app simplifies expense tracking with intuitive chat-like or voice input. It learns your habits to offer personalized suggestions and quick entry options. Visualize your spending patterns on a calendar and analyze them by category, all while keeping your data private on your device.
- Chat and voice expense logging
- Personalized recommendations
- Quick entry for frequent transactions
- Calendar view of income and expenses
- Spending pattern comparison
- Category-based spending analysis
- On-device data privacy
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기록은 더 쉽고, 관리는 더 똑똑하게. 코그는 오래 사용할수록 사용자에게 맞춰지는 가계부입니다. 채팅처럼 입력하거나 음성으로 말하면 자연스럽게 기록할 수 있고, 자주 사용하는 상호명과 카테고리, 입력 방식을 기억해 더 빠르게 기록할 수 있도록 도와드립니다. 달력으로 소비와 수입을 한눈에 확인하고, 이전 달과 비교하며 소비 습관의 변화를 살펴보세요. 모든 추천 기능은 기기 안에서 동작합니다. 소비 내역과 개인정보는 외부 서버로 전송되지 않습니다. [주요 기능] • 채팅과 음성으로 간편하게 기록 • 사용할수록 나에게 맞는 추천 • 자주 쓰는 내역 빠른 입력 • 달력으로 보는 소비와 수입 • 이전 달과 소비 패턴 비교 • 카테고리별 소비 분석 • 온디바이스 추천으로 개인정보 보호 음성·채팅 입력은 CogBudget Pro에서 쓸 수 있습니다. CogBudget Pro는 반복 거래 자동 기록, 결제 방식 분류, 주 통화 변경, 색상 테마와 기준 날짜, 앱 아이콘 색상도 함께 열어 주는, 한 번 구입하면 계속 쓰는 앱 내 구입입니다.
CC Do
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CC Do is a simple app for your notes, calendar and to-dos. Tasks, notes and calendar — the three things you use every day. No clutter. No ads. SEE IT ALL AT A GLANCE Today's tasks and this month's plans, on one screen. Tasks and notes sit right on the calendar, so you never hop between apps. Dates, reminders, repeats and attachments all show on the card itself. TASKS Write it down and forget it. Due dates, times and reminders. Repeat daily, weekly, monthly or on the days you pick. Subtasks, priorities and pinning for what matters most. Group your tasks into categories and folders. Hide routine tasks from your lists — they still remind you on time. NOTES Rich text with headings, lists, checkboxes and colors. Attach photos and files. Give a note a date and a reminder, just like a task. CALENDAR Month, compact and week views. Swipe to move between them. Press and hold a day to write an event right there. Drag for several days. Attach photos and files to an event — a ticket, a receipt, a letter, kept on its date. Reads your iPhone calendar too, so everything is in one view. WORKS OFFLINE Everything opens and saves instantly, with or without internet. Your changes sync the moment you are back online. ON ALL YOUR DEVICES Sign in once and your tasks, notes and events follow you — on iPhone, iPad and Android. Change phones, or use a phone and a tablet together — it stays the same. Edit on one and it shows up on the other in seconds. ALSO INSIDE Dark mode. 12 languages. Adjustable text size. App icon colors you can choose. Search tasks, notes and events all at once. A trash you can restore from. FREE TO USE Tasks, notes, calendar, reminders, repeats, search and syncing across your devices are all free. Attaching photos and files, and making plenty of categories and calendars, are part of PRO. CC DO PRO PRO is an auto-renewing subscription, monthly or yearly, with a free trial for new subscribers. Payment is charged to your Apple Account when you confirm. It renews automatically unless you turn it off at least 24 hours before the end of the current period. You can manage or cancel it in your Apple Account settings. PRIVACY Your data is yours. We do not sell it, we do not show ads, and we do not track what you do. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://plume-heron-43e.notion.site/Privacy-Policy-3d997d4c272e803ba578fe65b8bd6f7c
Screenshots
Verdict
The clearest difference is update cadence: CC Do at daily against 코그 가계부's weekly. CC Do also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads 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. 코그 가계부 sells 1 one-off in-app purchase and CC Do sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
코그 가계부 ships an update weekly, CC Do daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | 코그 가계부 | CC Do |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | YOUNKYUM JIN | myungjae choi |
In-app purchases
코그 가계부
- CogBudget Pro$5.99
CC Do
- CC Do PRO1 Month trial$1.991 Month
- CC Do PRO1 Month trial$19.991 Year









