ProofKit - Your Unique Diary
Segeon Hwang Productivity iPhoneiPadiPod touchApple Watch
ProofKit - Your Unique Diary is a free Productivity app for iPhone and iPad by Segeon Hwang. Requires iOS 15.0. Updated September 27, 2026.
- Price
- Free
- on the App Store
- Size
- 103 MB
- Age 4+
- Updated
- Sep 27
- 2026 · v1.0.32
Screenshots
About ProofKit - Your Unique Diary
Most tracking apps make you write in boxes someone else decided on. ProofKit works the other way round. You pick the buttons and cards, and build the way you want to keep records. What you end up with is a record book that exists nowhere else. Start on your own and keep it to yourself, or send one link and keep it together with family and friends. ▪ Want to start right now? 14 templates are ready Basics - Shared car · Travel · Budget Family & care - Childcare · Pets · Caregiving · Plants Health & habits - Workout crew · Diet/weight · Habit challenge · Mood diary Groups & home - Meetups · Household chores · Couples Pick one and the buttons and summary cards are already laid out, so your first record takes no setup. ▪ Not there? Build it Make a button (name, icon, color, recurring reminder), then choose the cards that summarize what you logged. Last record / who did it how many times this week / totals / ranking / streaks / days since / goals / trends / full history - nine card types to choose from. Keep the template to yourself, or publish it to the market so other people can pick it up. You can bring in other people's templates too. ▪ On your own Drinking water, days since your last cigarette, today's mood, when you last watered the monstera, your weight. One tap and it's logged. From the home screen widget it's logged without even opening the app. Streaks and days-since show up on cards, so you can see it at a glance. ▪ Together Send the invite link over a messenger. It expires after seven days on its own, so nobody wanders in later through a link left in an old chat. Who did what, and when, stays exactly as it was logged. Trip costs and household spending are split by person and category automatically. People you invite pay nothing. ▪ Records don't get rewritten You can't quietly change a record after the fact. If you got it wrong, you log a correction, and it sits next to the original. On your own that's proof you really did it that day. Together it's where you look when people remember it differently. ▪ Logging shouldn't be a chore · One tap logs it, with no form to fill · Log from the home screen widget without opening the app · For the car, it asks after the drive ends before saving - it never saves without asking ▪ ProofKit Pro (monthly or yearly) · 11 more templates, plus building your own and the template market · Attach photos to records · Restore a deleted space within 30 days · Six app icons, with the app's colors changing to match · No ads Yearly costs less than monthly. Check the store for the price where you are. Text records stay free, with no limit on how many you keep. On the free plan you can create two spaces and join three more by invite, and each space you create holds up to three people including you. If you stop subscribing, everything you already logged and every photo you added stays viewable. ▪ Questions Send them from Profile → Contact us in the app. I read and answer them myself. ▪ About the ProofKit Pro subscription · Pro Monthly and Pro Yearly plans are available. The price is shown in the app before purchase. · Payment will be charged to your Apple Account at confirmation of purchase. · The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. · Manage or cancel your subscription in Settings > Apple Account > Subscriptions on your device. · Privacy Policy: https://proofkit-acb62.web.app/privacy · Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.32 · Updated September 27, 2026
- Creating a space now opens it right away, so you can write your first record there - You can search space types by name — group names work too - Changing the type also updates the name we filled in for you - On short screens, the create button no longer hides behind the keyboard - Watch sessions under a minute no longer show a blank duration
App privacy
The developer, Segeon Hwang, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID, User ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Financial Info: Other Financial Info
- Contact Info: Email Address, Name
- User Content: Photos or Videos, Customer Support, Other User Content
Used for: Third-Party Advertising, Analytics, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ProofKit - Your Unique Diary | – | Free | September 27, 2026 | |
| ttmaker - AI 다재다능 스케줄러 | – | Free | Oct 31, 2026 | Compare |
| Todolog: To-dos to Records | – | Free | Oct 26, 2026 | Compare |
| SENA NOTE | – | Free | Oct 30, 2026 | Compare |
| Task Smash : Daily To-Do | – | Free | Sep 17, 2026 | Compare |
| Chore Note: Checklist & Widget | – | Free | Oct 29, 2026 | Compare |
| Habit Tracker, To Do Done List | – | Free | Oct 11, 2025 | Compare |