Best Us Units Apps & Games

228+ iOS apps & games curated and reviewed

3.9 avg rating
20 free apps & games
Updated October 2026

With an average user rating of 3.9★, the us units category is one of the App Store's strongest. Browse all 228+ apps and games we track, sorted so the most loved ones surface first.

Compare top Us Units Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1US Units Guide: Unit ConverterUS Units Guide: Unit ConverterFree—NoYesAug 2026
2Unit Converter - US UnitsUnit Converter - US UnitsFree—YesNoAug 2026
3United States Map QuizUnited States Map QuizFree4.7★ (6.2K)NoYesNov 2026
4US States Quiz - 50 States MapUS States Quiz - 50 States MapFree4.4★ (61)YesNoOct 2026
5US Stove CompanyUS Stove CompanyFree3.9★ (7)NoNoOct 2026
6Goods Unite UsGoods Unite UsFree4.8★ (40K)YesYesNov 2026
7USTA TennisUSTA TennisFree2.4★ (233)NoNoOct 2026
8US EquestrianUS EquestrianFree3.5★ (6)NoNoOct 2026

Top Picks for Us Units

United States Map Quiz#3

United States Map Quiz by Peaceful Pencil Ltd., The

Learn U.S. geography
Worth Considering
📚 Education
4.7😊(6.2K ratings)
FreeIn-App Purchases
United States Map Quiz screenshot 1
United States Map Quiz screenshot 2
United States Map Quiz screenshot 3
United States Map Quiz screenshot 4
United States Map Quiz screenshot 5
United States Map Quiz screenshot 6

Master U.S. geography with an interactive map. Learn all 50 states, their capitals, and flags through engaging regional modes and comprehensive exams. Track your progress with a star system and detailed report cards.

What We Love

  • 💡 Helpful for studying and learning states, capitals, and flags
  • 👍 Easy to use and navigate
  • 🚀 Quick learning and memorization
  • 👍 Good for kids and students

Room to Improve

  • 💰 Requires payment to unlock full version
  • 🐛 Bugs and glitches (incorrect state identification, wrong location of states)
  • ⏱️ Timed nature can be stressful
  • 🗺️ Issues with map accuracy (Alaska and Hawaii placement)

More Us Units apps to explore

FAQ about Us Units

Are there free us units apps & games for iPhone?
Yes — 20 of the top us units apps & games we rank are free to download, including US Units Guide: Unit Converter and Unit Converter - US Units.
US Units Guide: Unit Converter has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 228+ us units apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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