ITit is an app for learning IT terminology. It holds 2,200 terms across 22 fields, each readable in both Japanese and English. The term data ships inside the app, so it works without a network.
Frequently asked questions
Do I need an internet connection?
No. All 2,200 terms are inside the app, so every feature works in airplane mode. Because the app does not communicate, it uses no data allowance.
Where is my study record kept?
Only on your device. It is never sent anywhere. See the privacy policy for details.
How do I carry on from where I left off?
Tap “Resume studying” on the home screen. You can also keep several ranges going at once; in that case, choose from “See all sessions in progress”.
I want to review only the terms I marked as weak
Use Weak in the bottom bar to study just those terms.
How do I clear a mark?
Tap the mark again on the term card. To clear every mark at once, use Settings → “Reset study data” (this also clears your progress).
How do I find a term?
Use Search in the bottom bar. As well as the headword, it matches abbreviations (for example TCP), kana readings, and full-width input. Matches in headwords and matches inside explanations are listed separately.
How do I change the display language?
Settings → “Language” lets you choose 日本語 or English. Both the interface and the term explanations change. Choosing “Follow device” uses your device setting.
How do I change the theme (light / dark)?
Settings → “Theme”. “Follow device” is also available.
I want to hide the answer while studying
In Settings → “Card display”, choose “Tap to reveal”. Only the headword is shown first, so you can recall the meaning before checking.
How do I delete my study data?
Settings → “Reset study data”. Your progress and every weak mark are cleared, and this cannot be undone. Deleting the app also removes the data from your device.
I found a mistake in a term
Please tell us. Use “Report a mistake” on the term screen, or Settings → “About” → “Report a mistake”; the report carries the term's details. You can also write through the contact form.
A term I wanted is not included
Requests are welcome through the contact form. We will consider them for future updates.
The app will not start, or the screen stays blank
Please try restarting your device. If that does not help, write to us through the contact form with your device model and iOS version.
Contact
Please use the contact form. By email: support@takahiro.vn