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Best Zip Code Usa Apps

144+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated September 2026

Out of 144+ zip code usa apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Zip Code Usa Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Zip CodesZip CodesFree4.8★ (2.7K)YesYesSep 2026
2Zip CodeZip CodeFree4.8★ (547)YesNoSep 2026
3USPS Mobile®USPS Mobile®Free4.8★ (1.6M)NoNoSep 2026
4ZIP Code Lookup & SearchZIP Code Lookup & SearchFree4.8★ (367)NoNoSep 2026
5US Zip Code FinderUS Zip Code FinderFree—YesNoJun 2026
6ZipSnap: ZIP Code FinderZipSnap: ZIP Code FinderFree—NoNoMay 2026
7Acana ZIP CodeAcana ZIP Code$1.99—NoNoMay 2026
8ZIP Code PHZIP Code PHFree was $2.99——NoJul 2026

Top Picks for Zip Code Usa

Zip Codes#1

Zip Codes by VersaEdge Software, LLC

Editor's Choice
🔍 Reference
4.8😊(2.7K ratings)
FreeAdsIn-App Purchases
Zip Codes screenshot 1
Zip Codes screenshot 2
Zip Codes screenshot 3
Zip Codes screenshot 4

Access comprehensive US zip code data, including state, city, population, and county information. View zip code locations on a map, find nearby zip codes, and search by city. This app works offline.

What We Love

  • 🚀 Streamlines delivery zone adjustments
  • 👍 Always up to date
  • 👍 Accurate and efficient
  • 👍 Easy to search
  • 👍 Handy and useful
  • 👍 Time saver

Room to Improve

  • 🐛 Unable to open, immediately closes
  • 👎 Only allows entering zip codes, no reverse lookup
  • 👎 Inaccurate population data
  • 👎 Lacks map borders and address search
Zip Code#2

Zip Code by IDB LLC

Strong Contender
🔧 Utilities
4.8(547 ratings)
FreeAds
Zip Code screenshot 1
Zip Code screenshot 2
Zip Code screenshot 3
Zip Code screenshot 4

Easily find zip/postal codes for your current location or search by city name. This intuitive tool helps you quickly locate area codes or zip codes without hassle, perfect for travelers and professionals.

USPS Mobile®#3

USPS Mobile® by United States Postal Service

Worth Considering
💼 Business
4.8😞(1.6M ratings)
Free
#32in Business
USPS Mobile® screenshot 1

Manage your mail and packages on the go. Track shipments, calculate postage, find nearby postal locations, and schedule pickups. Access digital mail previews and request mail holds for convenient postal services.

What We Love

  • 🚀 Lightning-fast app
  • 🔒 Robust security features
  • 👍 Convenient for tracking packages
  • 💡 Helpful informed delivery feature

Room to Improve

  • 🐛 Buggy and glitchy
  • 🔄 Constantly redirecting to website
  • 🤔 Confusing user interface
  • 🔍 Lacking package management features

More Zip Code Usa apps to explore

FAQ about Zip Code Usa

What are the best zip code usa apps for iPhone?
Zip Codes tops our zip code usa apps ranking as of September 2026, with a 4.8-star average from 2.7K App Store ratings, and it's free to download.
Yes — 19 of the top zip code usa apps we rank are free to download, including Zip Codes and Zip Code.
Zip Codes shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 144+ zip code usa apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The app provides detailed information for US zip codes, including the state, cities covered, population data, and county information. It also allows you to see the zip code's center point on a map.
Yes, the app can find zip codes nearest to your current GPS location. It also allows you to find zip codes that are nearby to a specific zip code you are looking up.