Best 2 Dollar Bill Apps

240+ iOS apps curated and reviewed

4.0 avg rating
17 free apps
Updated September 2026

NoteSnap is the household name in 2 dollar bill, but it's far from the only option. We track 240+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top 2 Dollar Bill Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NoteSnap: Banknote IdentifierNoteSnap: Banknote IdentifierFree4.6★ (20K)NoYesSep 2026
2Dollar Bill Scanner: CashScanDollar Bill Scanner: CashScanFree4.5★ (148)YesYesSep 2026
3Dollar Bill ScannerDollar Bill ScannerFree4.5★ (1.2K)NoYesSep 2026
4Greysheet: Rare Coin PricingGreysheet: Rare Coin PricingFree4.7★ (3.8K)NoYesSep 2026
5Banknote IdentifierBanknote IdentifierFree4.1★ (37)YesYesSep 2026
6Papaya: Securely Pay Any BillPapaya: Securely Pay Any BillFree4.8★ (118K)NoNoSep 2026
7Cardtonic: Gift & Virtual CardCardtonic: Gift & Virtual CardFree4.4★ (8.1K)YesNoSep 2026
8Note ID: Coin & Bill ScannerNote ID: Coin & Bill ScannerFreeNoYesSep 2026

Top Picks for 2 Dollar Bill

NoteSnap: Banknote Identifier#1

NoteSnap: Banknote Identifier by Next Vision Limited

Bill Scan, Value & Collect
Editor's Choice
🔍 Reference
4.6😐(20K ratings)
FreeIn-App Purchases
#67in Reference
NoteSnap: Banknote Identifier screenshot 1
NoteSnap: Banknote Identifier screenshot 2
NoteSnap: Banknote Identifier screenshot 3
NoteSnap: Banknote Identifier screenshot 4
NoteSnap: Banknote Identifier screenshot 5
NoteSnap: Banknote Identifier screenshot 6

Effortlessly identify and catalog banknotes using AI. Snap a picture or upload an image to get detailed information about currency from around the world. Organize your collection and track your valuable items.

What We Love

  • 🚀 Easy to use
  • 📚 Helpful information
  • 🔍 Accurate identification
  • 💻 Useful for collection management
  • 🌍 Supports foreign currency

Room to Improve

  • 🐛 Bugs and glitches
  • 🔍 Inaccurate identification
  • 💰 Overpriced subscription
  • 🕰️ Outdated information
  • 📱 Camera issues
Dollar Bill Scanner: CashScan#2

Dollar Bill Scanner: CashScan by James Wade

Money Identifier
Strong Contender
🔍 Reference
4.5(148 ratings)
FreeAdsIn-App Purchases
Dollar Bill Scanner: CashScan screenshot 1
Dollar Bill Scanner: CashScan screenshot 2
Dollar Bill Scanner: CashScan screenshot 3
Dollar Bill Scanner: CashScan screenshot 4

Effortlessly identify and catalog global banknotes using advanced AI. Snap a photo or upload an image to get detailed information on denomination, series, country, and historical context. Manage your currency collection with scan history and real-time market value analysis.

Dollar Bill Scanner#3

Dollar Bill Scanner by Uladzislau Yanushka

Identify, Value US Paper Money
Worth Considering
🔍 Reference
4.5😞(1.2K ratings)
FreeIn-App Purchases
Dollar Bill Scanner screenshot 1
Dollar Bill Scanner screenshot 2
Dollar Bill Scanner screenshot 3
Dollar Bill Scanner screenshot 4
Dollar Bill Scanner screenshot 5
Dollar Bill Scanner screenshot 6

Instantly identify and value banknotes from around the world by scanning them with your device. Build and manage your personal collection, track its value, and access educational articles to deepen your knowledge.

What We Love

  • ⭐ Positive reviews
  • 💰 Useful for identifying currency

Room to Improve

  • 🚫 Inaccurate bill identification
  • 🤖 Unreliable app performance
  • 🤑 Subscription issues and poor customer support

More 2 Dollar Bill apps to explore

FAQ about 2 Dollar Bill

What are the best 2 dollar bill apps for iPhone?
NoteSnap: Banknote Identifier tops our 2 dollar bill apps ranking as of September 2026, with a 4.6-star average from 20K App Store ratings, and it's free to download.
Yes — 17 of the top 2 dollar bill apps we rank are free to download, including NoteSnap: Banknote Identifier and Dollar Bill Scanner: CashScan.
NoteSnap: Banknote Identifier has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 240+ 2 dollar bill apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
NoteSnap uses AI to identify and catalog banknotes. You can snap a picture of a bill or upload an image to get detailed information, including its name, country of origin, and year of issue. It also allows you to store and manage your banknote collection within the app.
The app utilizes cutting-edge AI-driven technology to analyze images of banknotes. When you provide a picture, it automatically matches the image against its extensive database to provide accurate reference information.