Caller Book vs CallGenius
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caller Book
Discover local professionals and services instantly with AI-powered search and a tag-based directory. For professionals, it's a way to get discovered by clients. Features include global caller ID and business profiles.
- AI-powered search
- Tag-based directory
- Global caller ID
- Business profiles
- VIP access for unlimited searches
- Reverse number search
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Caller Book: AI Service Finder & Directory. Discover people, find local services, and grow your business instantly with Caller Book AI. Caller Book is your new community business directory and smart Caller ID. Unlike traditional contact apps, we use AI-powered search to connect customers with the right professionals in seconds. Whether you need a contractor or want to be found by new clients, Caller Book makes it effortless. For Customers: How can I find a service? Stop asking friends for phone numbers. Simply use our AI Search to type what you need—like "Electrician," "Plumber," "Personal Trainer," or "Graphic Designer." Caller Book scans thousands of registered tags to show you a list of trusted professionals near you, complete with contact details. For Professionals: How can I get more clients? Make your phone number work for you. Register your number on Caller Book and add Tags that describe your skills (e.g., "Mechanic," "Web Developer," "Tutor"). When users search for those tags, your profile appears instantly, helping you get discovered by people who need your expertise right now. Key Features: AI-Powered Search: Find any person or service by name, phone number, or profession using our advanced AI algorithms. Tag-Based Directory: Search by specific job titles or skills. Looking for a "Photographer" or "Contractor"? Just type the tag to see all matching professionals. Global Caller ID: Identify unknown business numbers and see who is calling before you answer. Includes reverse number search functionality. Business Profile: Turn your phone number into a business card. Add your job description and services so clients can find you easily. VIP Access: Unlock unlimited searches, view expanded profile info, and access direct contact details like email addresses. Join the community where your phone number is your business card. Register today, add your service tags, and let the people who need your expertise connect with you in seconds. Download Caller Book now. Why people love Caller Book: • Fast AI search by number, name, or tag. • Perfect for finding service providers or clients. • Easy to use and available worldwide. Caller Book VIP Plans: • Unlimited search by Name and Number • Get the VIP crown sign next to your name. • Search by email & unlock friends info. • Show more results in every search. Subscriptions and Trials: Kickstart your journey with a 3-day free trial of Caller Book VIP, choosing from auto-subscriptions below: Caller Book VIP: weekly for 9.99$ or monthly for 24.99$ Payment for these subscriptions will be charged to your Apple account. Subscriptions automatically renew, and your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renewal at any time by adjusting your settings in the App Store. Please note that no cancellation of the current subscription is allowed during the active subscription period. Privacy and Support: • Privacy Policy: https://caller-book.com/privacy/ • Terms of Use: https://caller-book.com/terms/ • Support: softjmj@gmail.com
CallGenius
Instantly identify unknown callers and retrieve contact details by entering any phone number. Access a global database and utilize an AI assistant for further information. Manage your subscription easily through account settings.
- Reverse phone lookup
- Identify caller names
- Retrieve contact details
- Global number database
- AI assistant for info
- Subscription management
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With CallGenius’s reverse phone lookup, enter a phone number and receive relevant information promptly. Key features: Identify caller names Retrieve contact details by entering any number Access global database of numbers AI assistant for additional information Subscription rules: Fees applied to iTunes account upon purchase confirmation Automatic renewal unless deactivated 24 hours before current period ends Renewal fees deducted within 24 hours before current period ends Manage subscriptions and deactivate auto-renewal in account settings Unused free trial portions forfeited upon subscription (if applicable) *Terms of Use:https://innocoretech.com/terms *Privacy Policy:https://innocoretech.com/privacy *Contact Us:https://innocoretech.com/support
Screenshots
Verdict
The clearest difference is ads: CallGenius at none against Caller Book's shown. CallGenius also leads on rating (4.7 vs 4.3) and ratings volume (27 vs 9). Caller Book's advantage is update cadence (every 9 days vs monthly). On price, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Caller Book sells 9 in-app purchases, starting at $9.99 per 7 days and CallGenius sells 2 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.
CallGenius holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 9 and 27 respectively.
Caller Book ships an update every 9 days, CallGenius monthly. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.
| Parameter | Caller Book | CallGenius |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (9 ratings) | 4.7 (27 ratings) — better |
| Number of ratings | 9 | 27 — better |
| Update frequency | Every 9 days — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 101 MB | 74 MB |
| Age rating | 4+ | 17+ |
| Developer | J.M.J | InnoCore Limited |
Customer experience
Caller Book
CallGenius
In-app purchases
Caller Book
- Caller Book VIP weekly3 Days trial$9.997 Days
- Caller Book VIP monthly3 Days trial$24.991 Month
- Caller Book ID 50 coins$0.99
- Caller Book ID 250 coins$3.99
- Caller Book Remove ads$4.99
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- Caller Book ID 750 coins$9.99
- Caller Book ID 2000 coins$19.99
- Caller Book ID 5000 coins$39.99
- Caller Book ID 20,000 coins$99.99
CallGenius
- CallGenius PRO$8.997 Days
- CallGenius PRO3 Days trial$38.991 Year
Questions
Is Caller Book free?
Is CallGenius free?
Which has better reviews, Caller Book or CallGenius?
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