CallerIndex: Spam Call Blocker
Caller ID, Marks & Contacts
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Separate calls to remember, allow, or block. Number marks, CallerIndex Contacts, and quick call modes remain free.
CallerIndex organizes the space between the Phone app and your system contacts. Record who called and why, choose whether to mark or block a number, and keep temporary or emerging contacts in CallerIndex without cluttering your iPhone address book.
Key features
• Open the system reporting sheet from Phone Recents and mark a number quickly.
• Record caller types such as Public Services, Friends & Family, Sales Calls, and Unwanted Disturbance, with a specific context.
• Publish labels and blocking choices you confirmed to the iOS Call Identification extension.
• Keep multiple numbers, organizations, roles, relationship context, and expiry dates in CallerIndex Contacts.
• Extract contact details from pasted text, photos, or screenshots, then review every field before saving.
• During temporary enhanced protection, review on-device number coverage and receive guidance for iPhone Ask Reason or Silence settings and reminders to restore them; use Widgets for quick access.
• Find public-service numbers, organize complaint records, and browse marks by date.
• Export an on-device copy of your data.
Free features
Number marking, personal labels, explicit blocking, on-device CallerIndex Contacts, Widgets, on-device statistics, and data export are free, with no product limit on marks or contacts.
Cloud Sync Membership
Members can automatically sync number marks and CallerIndex Contacts across their own devices and recover the latest successfully synced data after replacing or losing a device. Sync requires an active subscription and network connection. Web management is still in development and is not part of the currently delivered service.
System boundaries
CallerIndex cannot read your complete system call history and does not replace iOS call settings. Reporting, caller identification, blocking, and unknown-caller handling are performed by iOS and require the related extensions to be enabled in Settings. The Phone app may show a new label only after it is reopened. CallerIndex does not promise to identify or block every unwanted call.
Terms of Use (Apple Standard EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Added Cloud Sync Membership for marks, CallerIndex Contacts, cross-device sync, and device recovery.
• Improved local export, member-only restore, and system caller-ID updates after recovery.
• Improved contact import from photos, screenshots, and text, with review before saving.
• Paste a notice to pre-mark public-service numbers; fixed marking from Messages Report Junk.
• Completed Chinese, English, French, Portuguese, Spanish, and Arabic interfaces.
• Added China and international service routing so account data remains in its assigned region.
• Clear an entered number with one tap and use a clearer marking action.
The developer, Huahuijian (tianjin) Technology Co., Ltd., 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:
- Contact Info
- Contacts
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Huahuijian (tianjin) Technology Co., Ltd.
- Size
- 11.4 MB
- Category
- Utilities
- 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 5 more
- English, Arabic, French, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Support CallerIndex Development $1.99
- Yearly Cloud Sync $8.99
- Monthly Cloud Sync $0.99
- Copyright
- © 2026 华慧健（天津）科技有限公司