239+ iOS apps curated and reviewed
The best look up phone numbers free apps on iPhone average 4.4★ across 239+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (153K) | Yes | No | Aug 2026 |
| 2 |  | Free | 4.6★ (11K) | No | Yes | Aug 2026 |
| 3 |  | Free | 3.9★ (474) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (1.9K) | No | No | Aug 2026 |
| 5 |  | Free | 4.7★ (70K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (100K) | No | Yes | Aug 2026 |
| 7 |  | Free | 5.0★ (1) | No | Yes | Aug 2026 |
| 8 |  | Free | — | Yes | No | Aug 2026 |
Identify unknown callers and uncover details about any phone number. This free tool helps you check for spam and find information on cell, landline, and toll-free numbers from the US and Canada.
Instantly identify unknown callers and access detailed information on over 200 million phone numbers. Reveal caller names, addresses, and emails, and block spam numbers to enhance your security. Keep your contacts organized and up-to-date.
Identify unknown callers and screen potentially threatening numbers with a vast global database. Quickly find personal details, detect junk calls, and add numbers to your contacts anonymously. Unlimited queries are available without registration.
Identify unknown callers by performing reverse phone number lookups. Enter a number to find the associated name or location. Supports US/CA numbers and allows users to report spam to improve accuracy.
Identify unknown callers and protect your privacy with this comprehensive reverse phone lookup tool. See who searched for your number, block spam, and manage your digital footprint. Stay safe and informed about who contacts you.
Instantly identify unknown callers and block unwanted calls. This app provides lightning-fast phone number lookups, protects against scam calls, and offers advanced spam detection to keep your device free from robocalls. Manage your personal block list and report spam to help the community.
Identify unknown callers and texters by performing a reverse phone number lookup. This app searches public databases to reveal line type, carrier, and area information for any number.
Access accurate contact information, identify unknown callers, and find property details. This app offers a comprehensive directory and reverse lookup service for people and businesses. It also provides neighborhood market reports and tools to manage your contacts.
Obtain a dedicated US phone number for your iPhone without needing a new SIM card. This app allows you to make calls, send texts, and maintain privacy by separating your personal and professional communications.
Identify unknown callers by searching any mobile number to reveal the telecom operator, state, city, and geographic location on a map. This tool helps protect against spam calls and provides details for numbers worldwide.
Access public records and perform reverse phone number lookups quickly. Identify unknown callers, avoid scams, and uncover information on the go. This app provides a convenient way to search for details using just a phone number.
Identify and block unwanted spam calls and messages with a global number database. Detect unknown callers and look up number details anonymously. No registration is required for unlimited queries.