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App Store Apps > Productivity > shikakuLog: Cert & Exam Log
App profile & analytics · Productivity · Data updated 2026-10-25
shikakuLog: Cert & Exam Log icon

shikakuLog: Cert & Exam Log

by Ryota Ogiwara · Free · Version 1.3.0
Availability On the App Store since July 2026 ↗
Rating on App Store
–
Rating
–
0 reviews
Best rank
–
not in the top lists
Last updated
October 2, 2026
1.3.0

shikakuLog: Cert & Exam Log is made and published by Ryota Ogiwara. AppBrain is an independent app data site and isn't affiliated with Ryota Ogiwara. The app name, icon, screenshots and description belong to Ryota Ogiwara and are shown as published on the App Store.

About shikakuLog: Cert & Exam Log

shikakuLog: Cert & Exam Log is a productivity app developed by Ryota Ogiwara.

User Ratings

The app has no ratings yet.

App Information

shikakuLog: Cert & Exam Log is freely available from the App Store. The app size is 41.74 MB. The latest version available is 1.3.0. The last update was on October 2, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since July 2026.

Description by Ryota Ogiwara (from the App Store)
shikakuLog is a simple, beautiful app for tracking your certifications.

"When does that license expire?"
"How many days until my next exam?"

shikakuLog answers at a glance — with a clean, minimal design.

◆ Key Features

[Everything at a glance]
- Home cards for earned, studying, expiring, and upcoming exams
- Certs with approaching deadlines are listed automatically

[Add certs in seconds]
- Pick from 170+ popular certifications — IT, business, finance, and more
- Manual entry supported
- Input fields adapt to each status (studying / exam scheduled / earned)
- Free plan includes up to 10 certifications

[Stay motivated]
- Days-since-you-started counter
- Exam day countdown
- Lock Screen widget with your goal and countdown (Premium)

[Look back on your effort]
- Calendar view for exam days and daily study logs (Premium)
- Study heatmap showing 18 weeks of activity at a glance (Premium)
- Weekly study time and totals by certification (Premium)

[Never miss a deadline]
- Reminders ahead of time, the day before, and on the day of exams and expirations
- Turn reminders on or off for each certification
- Set the lead time and reminder time for each certification (Premium)
- Choose your notification time and toggle each type

[Your data stays yours]
- Everything is stored on your device (no account needed, works offline)
- Export / import for device transfers
- Your certification and study data is never sent to external servers
- No ads — ever

[Design]
- Minimal design with room to breathe
- Dark Mode, or Auto to match your device (Premium)

◆ Perfect for

- Anyone who wants their certifications organized in one place
- Tracking renewal deadlines across multiple licenses
- Staying motivated while studying for the next exam
- Career changers building their credentials

Simple enough to open every day.
Start tracking with shikakuLog.

Terms of Use: https://ogilab-apps.github.io/shikakulog-support/terms-en.html
Privacy Policy: https://ogilab-apps.github.io/shikakulog-support/privacy-en.html
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More data about shikakuLog: Cert & Exam Log

Price Free
Rating No ratings
Ranking Not ranked
Version 1.3.0
App size 41.7 MB
Suitable for Everyone

Screenshots

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shikakuLog: Cert & Exam Log Screenshot 2 of 6
shikakuLog: Cert & Exam Log Screenshot 3 of 6
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shikakuLog: Cert & Exam Log Screenshot 6 of 6
Screenshots by Ryota Ogiwara, from the the App Store listing
Official page on the App Store

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Changelog of shikakuLog: Cert & Exam Log

No changelog data

Developer information for Ryota Ogiwara

Ryota Ogiwara

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App Store Rankings for shikakuLog: Cert & Exam Log

This app is not ranked

Technologies used by shikakuLog: Cert & Exam Log

Frequently asked questions about shikakuLog: Cert & Exam Log

Is shikakuLog: Cert & Exam Log free?

Yes. shikakuLog: Cert & Exam Log is free on the App Store.

Is shikakuLog: Cert & Exam Log still available?

Yes. shikakuLog: Cert & Exam Log is on the App Store, and the last update we saw was on October 2, 2026.

How large is shikakuLog: Cert & Exam Log?

shikakuLog: Cert & Exam Log is 41.74 MB.

Is shikakuLog: Cert & Exam Log suitable for children?

App Store rates the content of shikakuLog: Cert & Exam Log as suitable for everyone.

Who made shikakuLog: Cert & Exam Log?

shikakuLog: Cert & Exam Log was developed by Ryota Ogiwara. It is listed in the productivity category on the App Store.

What are the best alternatives to shikakuLog: Cert & Exam Log?

People looking at shikakuLog: Cert & Exam Log also look at these productivity apps: 資格コレクト - 資格・検定を集めて管理, ID期限リマインダー, SwingCat - Focus Timer, Wasurena: Reminder & To-Do, Turn Time to Goals - FocusGoal.

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Overview Alternatives Reviews Rankings Technology
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