Schedule Registration in "Shortest 3 Seconds" with Voice Input ─ AI Calendar aircal 〜Register Appointments "Just by Speaking" Even While Parenting or Cooking
Nexus Inc. has announced an update to its AI calendar app "aircal," which leverages LLM (Gemini 2.0 Flash) to enable schedule registration solely through voice input in as little as 3 seconds. This allows users to easily manage their calendars even when their hands are full, such as during childcare or cooking.
📋 Article Processing Timeline
- 📰 Published: May 8, 2026 at 17:30
- 🔍 Collected: May 8, 2026 at 09:01
- 🤖 AI Analyzed: May 8, 2026 at 09:19 (17 min after Collected)
## Overview: Eliminating "Input" with Voice AI
"aircal" calendar app, provided by Nexus Inc. (Headquarters: Shibuya-ku, Tokyo), utilizes LLM (Gemini 2.0 Flash) to complete calendar entries just by speaking.
AI voice input with 1-tap from the lock screen.
This update dramatically enhances voice analysis speed, achieving an overwhelming speed of as little as 3 seconds from speaking to registration completion.
## Solving the "Tediousness of Input" in Traditional Calendar Apps with Voice Input
The development team itself is in the midst of raising children—that's why they've brought to life the voices of parents who wish for "just one more second."
Schedules are entered into the calendar just by speaking.
✓ Automatically recognizes date and time
✓ Automatically sets title and category
✓ Registers to calendar
With a single phrase like "Pick up tomorrow at 9 AM," the date, time, and title are automatically entered.
Register by voice especially when your hands are full, such as pushing a stroller or cooking.
AI analyzes your voice and automatically registers the time and title.
How to Use ─ 1-Tap Voice Input
1. Turn on the screen and tap the aircal widget on the lock screen.
2. The voice input screen opens immediately, so speak your schedule in a single phrase, such as "Pick up tomorrow at 9 AM."
3. Date, time, and title are automatically entered in as little as 3 seconds, and the schedule is saved.
## Pricing System
Basic Free: Includes rich widgets, theme colors, AI voice registration, AI image registration, etc.
aircal Pro (Paid): Unlimited AI voice usage, unlock all widgets and themes, etc.
▼ App Store (Rating 4.8 / 43 Reviews)
https://apps.apple.com/jp/app/id6746650150
▼ Google Play (Rating 5.0 / 9 Reviews)
https://play.google.com/store/apps/details?id=net.nexus_inc.calendar
Over 20 types of free calendar widgets are available.
## Company Overview
Company Name: Nexus Inc. Location: Shibuya-ku, Tokyo
Business Activities: Planning, development, and operation of mobile applications.
## Contact for this matter
Nexus Inc.
Public Relations Department Email: contact@nexus-inc.net
"aircal" calendar app, provided by Nexus Inc. (Headquarters: Shibuya-ku, Tokyo), utilizes LLM (Gemini 2.0 Flash) to complete calendar entries just by speaking.
AI voice input with 1-tap from the lock screen.
This update dramatically enhances voice analysis speed, achieving an overwhelming speed of as little as 3 seconds from speaking to registration completion.
## Solving the "Tediousness of Input" in Traditional Calendar Apps with Voice Input
The development team itself is in the midst of raising children—that's why they've brought to life the voices of parents who wish for "just one more second."
Schedules are entered into the calendar just by speaking.
✓ Automatically recognizes date and time
✓ Automatically sets title and category
✓ Registers to calendar
With a single phrase like "Pick up tomorrow at 9 AM," the date, time, and title are automatically entered.
Register by voice especially when your hands are full, such as pushing a stroller or cooking.
AI analyzes your voice and automatically registers the time and title.
How to Use ─ 1-Tap Voice Input
1. Turn on the screen and tap the aircal widget on the lock screen.
2. The voice input screen opens immediately, so speak your schedule in a single phrase, such as "Pick up tomorrow at 9 AM."
3. Date, time, and title are automatically entered in as little as 3 seconds, and the schedule is saved.
## Pricing System
Basic Free: Includes rich widgets, theme colors, AI voice registration, AI image registration, etc.
aircal Pro (Paid): Unlimited AI voice usage, unlock all widgets and themes, etc.
▼ App Store (Rating 4.8 / 43 Reviews)
https://apps.apple.com/jp/app/id6746650150
▼ Google Play (Rating 5.0 / 9 Reviews)
https://play.google.com/store/apps/details?id=net.nexus_inc.calendar
Over 20 types of free calendar widgets are available.
## Company Overview
Company Name: Nexus Inc. Location: Shibuya-ku, Tokyo
Business Activities: Planning, development, and operation of mobile applications.
## Contact for this matter
Nexus Inc.
Public Relations Department Email: contact@nexus-inc.net