IA ONE
Restock alerts, right on time
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Track products and receive restock alerts in English, Simplified Chinese, Traditional Chinese, Japanese and Korean.
Stop repeatedly refreshing product pages. IA ONE helps you follow the products you choose and receive timely restock alerts.
How it works:
1. Copy a product link from a supported retailer’s website or app.
2. Paste the link into IA ONE.
3. Confirm the identified product and choose online or nearby-store checks where available.
4. Open the alert to return to the retailer and complete your purchase.
Features:
- One Watchlist for products across supported retailers
- Product availability alerts for links you submit
- Apple Store configuration and availability monitoring for the United States, Japan, Hong Kong, Taiwan and China mainland
- Optional nearby-store checks where the retailer supports them
- Push notification preferences
- Links open directly on the retailer’s website or app
- No retailer password or payment card information required
Plans:
- Free: 1 product
- Basic: up to 10 products
- Plus: up to 20 products
Subscriptions renew monthly unless cancelled in Apple ID settings. Availability can change quickly and alerts are not a guarantee that an item can be purchased.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
IA ONE is an independent third-party service. Retailer names, trademarks, logos, app icons, product images and product information belong to their respective owners and are used only to identify supported services and user-submitted products. IA ONE is not affiliated with, sponsored by, authorized by or endorsed by those owners.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Product thumbnails are back: Apple changed its product images before the launch, and saved items now show the current picture again.
The configuration picker shows color names as your local Apple Store writes them.
First launch is more reliable: the app sets up one device account, so alert settings always stay with your watchlist.
The upgrade screen no longer waits indefinitely when the App Store does not respond: after 15 seconds you can tap Retry.
If the upgrade screen shows plans as Unavailable:
1. Turn off any VPN or proxy, then reopen the app.
2. Settings → your Apple Account at the top → Media & Purchases: make sure you are signed in.
3. Settings → Screen Time → Content & Privacy Restrictions → iTunes & App Store Purchases → In-app Purchases: set to Allow.
4. Quit the app completely, reopen it, and tap Retry on the upgrade screen.
Still unavailable? Tell us your Apple Account's country or region in the app's Support tab.
The developer, Ulan Hada Corporation, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Browsing History
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Ulan Hada Corporation
- Size
- 4.4 MB
- Category
- Shopping
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Plus Monthly RM49.90
- Basic Monthly RM22.90
- Copyright
- © 2026 Ulan Hada Corporation
