自動入力とかあって便利！
画像から商品名を読み込んだり、最寄りのお店をデフォルトの店舗として選んでくれていたりと、痒いところに手が届く機能があってすごいなと思いました。
With Ads
About
Capture product images and price tags to instantly determine the lowest prices and sale prices using AI. This app helps you compare prices, find local deals, and create smart shopping lists to save money.
✓AI product and price tag scanning
✓Real-time price comparison with community data
✓Local lowest price map
✓Smart shopping list creation
✓Automatic price and discount reading
Show original description
What's New in カイログ
4.2.1
October 5, 2026
【Ver 4.2.1 更新内容】 ■ カメラ・写真へのアクセス案内を改善 アクセスが許可されていない場合に、設定アプリでの対応方法を案内するようになりました。
MoreUser reviews
Developer apps
FAQ
What is Kairogu?
Kairogu is a shopping app that uses AI to scan product prices and determine the lowest prices and sale prices. It helps users compare prices, find local deals, and create smart shopping lists to save money.
How does Kairogu's AI scanning work?
The AI in Kairogu recognizes product packaging and price tags simultaneously. It automatically reads product names, prices, tax rates, and discount information, compiling it into a list instantly.
Can Kairogu help me find the cheapest items nearby?
Yes, Kairogu features a 'Local Lowest Price Map' that compares prices of items purchased in your vicinity (within a 3km radius) to help you discover better deals at nearby stores.
Does Kairogu have ads?
Yes, Kairogu contains advertisements. Users can opt for the Premium feature to enjoy an ad-free experience.
What are the premium features in Kairogu?
The premium features in Kairogu include unlimited nearby price searches and an ad-free, comfortable user experience.
Is Kairogu available on all devices?
Based on the provided data, Kairogu is supported on iPhone and iPod.
How often is Kairogu updated?
The latest version of Kairogu is 1.6.0, and it was last updated on June 3, 2026, indicating regular updates.
What is the age rating for Kairogu?
Kairogu has an age rating of 4+, making it suitable for a wide range of users.