SmallButBig: Time Blocking
Junbeom Lim Productivity iPhoneiPadiPod touch
SmallButBig: Time Blocking is a free Productivity app for iPhone and iPad by Junbeom Lim. Requires iOS 18.0. Updated October 24, 2026.
- Price
- Free
- on the App Store
- Size
- 129 MB
- Age 4+
- Updated
- Oct 24
- 2026 · v3.1
Screenshots
About SmallButBig: Time Blocking
Small days add up to big dreams. An app for anyone working toward a big dream, one small day at a time. Made by one developer, shaped by the people who use it. ■ Why I made it Right after high school, I skipped college and worked various jobs to earn money first. Then I chose experience over money and started college relatively late. I now study economics at Sungkyunkwan University in South Korea and am preparing to study in the U.S., dreaming of corporate finance on Wall Street in New York. Applying to top schools meant keeping a 3.98/4.0 GPA while managing many projects at once: assignments, volunteering, an on-campus job, tutoring low-income students, hackathons and public policy work. With so much I wanted to do and was responsible for, using each day well mattered. But my tasks lived in a to-do app, my appointments in a calendar and my long-term goals somewhere else, so I kept switching apps to check, and things slipped through. I needed one tool to track tasks, events, steady habits and workouts, see projects in one place from different angles, and fit it all into a timetable. So I used the coding I'd briefly done before college to build the app myself and solve my own problem. The app my friends and I were using somehow reached 450 downloads within two weeks of its official launch, with people in Korea, Japan, the U.S., Canada, Israel and beyond using it and sending valuable feedback. Grateful and feeling responsible, I'm now on leave from school to develop it full-time. A precious chance has come, and I really want to build it well. ■ Why is the app called SmallButBig? SmallButBig means small, but big. A day is small, but I believed no big dream comes true unless small days add up. The icon's small checks once formed one big check; now three checks form a smiling face: an app that stays with you through small days until the day you smile. ■ Made together - Every word from the people who use the app becomes a guide for the next update. - When a bug is reported, my rule is to fix it that same day and submit it for review, so you can update the very next day. If you report it on a weekend, though, you'll get the update on Tuesday morning. - Every bit of revenue the app makes goes into developing new products and features. - Prices may also rise as the product's quality improves, but as long as you keep the subscription you first bought, you keep your first price, regardless of those increases. - If the price is a burden or you're going through a hard time, please email me at [email protected] and tell me about your situation. - The Mac app is sold separately on the Mac App Store. ■ Requires a purchase There is no free version. Every feature requires a monthly or yearly subscription, or a one-time lifetime purchase. Subscriptions auto-renew unless cancelled before the period ends; cancel anytime in Settings > Apple Account > Subscriptions. Prices are shown on the in-app purchase screen. — Junbeom Lim Privacy Policy: https://lim394.github.io/smallbutbig-legal/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 3.1 · Updated October 24, 2026
· Made the app smoother and more stable. · Fixed other small issues.
App privacy
The developer, Junbeom Lim, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Identifiers: User ID
- Usage Data: Product Interaction, Advertising Data
- Contact Info: Email Address, Phone Number
- User Content: Photos or Videos, Customer Support
- Diagnostics: Other Diagnostic Data
Used for: Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: User ID
Used for: App Functionality
Alternatives to SmallButBig: Time Blocking
Looking for apps like SmallButBig: Time Blocking? Here are 6 similar apps on the App Store. The highest rated is Plantri: Time Block Planner (3.0/5), and all 6 are free to download.
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SlotIn: Calendar
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Plantri: Time Block Planner
3.0
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Easy Todo - Task Checklist
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스플리 - 나만의 똑똑한 학습 플래너
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Todolog: To-dos to Records
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Day Tracker–Timeline&Timesheet
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| SmallButBig: Time Blocking | – | Free | October 24, 2026 | |
| SlotIn: Calendar | – | Free | Mar 14, 2026 | Compare |
| Plantri: Time Block Planner | 3.0 / 5 (1) | Free | Oct 24, 2026 | Compare |
| Easy Todo - Task Checklist | – | Free | Sep 17, 2026 | Compare |
| 스플리 - 나만의 똑똑한 학습 플래너 | – | Free | Oct 22, 2026 | Compare |
| Todolog: To-dos to Records | – | Free | Jun 29, 2026 | Compare |
| Day Tracker–Timeline&Timesheet | – | Free | Oct 9, 2026 | Compare |