Comparison

Dollar Bill Scanner vs Flipper Zero Field Manual

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Dollar Bill Scanner

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.

Highlights
  • Scan and identify global banknotes
  • Estimate banknote value and reference prices
  • Access in-depth banknote information
  • Search for specific banknotes
  • Build and manage personal banknote collections
  • Read educational articles on banknotes
Features
Read full description

Dollar Bill Scanner is a useful app made for banknote collectors, enthusiasts and numismatists of every level. Scan, identify and value 110,000+ varieties for 42,000+ banknote types from around the world. Build, keep and manage your personal banknote collection, also track its value in one app easily. Search and find any banknote with easy-to-use search tool. Study 33+ educational banknote articles. Dollar Bill Scanner app turns your device into a powerful, fast and accurate banknote scanning, identification, value and collecting tool! Just snap photos of both sides of the banknote and get the scan result in seconds with detailed info about your note. Improve your banknote collecting experience and expand your knowledge with this helpful app. 
 KEY FEATURES & APP CONTENT: - Bill Scanner & Identifier - Scan and identify any banknote from all over the world. Snap photos of both sides of the banknote or upload them from your gallery to receive detailed info quickly, including the banknote's name, value, issuer, issue years, and much more. - Banknote Value - Get the value of any banknote from all over the world. Receive estimated values and reference prices based on the banknote's grade. - Full Banknote Info - Receive in-depth details about any scanned and identified banknote, such as the issuer, issue years, value, lettering and more. Also explore high-resolution images of both sides for accurate reference. - Banknote Search Tool - Looking for something special? No problem! Search and find any banknote you are interested in and get detailed info about it with its market value as well. - Personal Banknote Collection - Build, keep and manage your personal banknote collection easily. Organize your collection in one convenient place, track its value, and access it anytime, anywhere. - Educational Banknote Articles - Explore the captivating world of banknotes with our educational resources. Study 33 articles on topics like the history of banknotes, banknotes grading, and tips for collectors of any level. Disclaimer: Please note that we cant guaranty the 100% accurate banknote identification and value results. Unfortunately not every banknote has market value info. Note that free version of the app is limited to: – 1 Banknote Scanning; – 3 Banknote Articles. If you want to use the app without limits an auto-renewable subscription ”Unlimited Access” is available. 
 Auto-renewable Subscription ”Unlimited Access” Info: By subscribing you get premium (full, unlimited) access to all the features and content offered by app. Auto-renewable Subscription “Unlimited Access” Includes: – Scan & Identify Banknotes Unlimited; – Value Banknotes Unlimited; – Create Unlimited Banknote Collection; – Unlock Search For Any Banknote; – Unlock All Banknote Articles; The app contains the following auto-renewable subscription called ”Unlimited Access”: – Weekly (3,99 US$) with a 3-days for free period. * Subscription price may vary depending on your location; * Payment will be charged to iTunes Account at confirmation of purchase; * Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period; * Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal; * Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account; * Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://sites.google.com/view/banknote-scanner-privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Requested Access: Photos – access which allows you to upload selected photos of banknotes to scan, identify and value them. Camera – access which allows you to snap photos of banknotes to scan, identify and value them.

About

Flipper Zero Field Manual

Features
Read full description

Flipper Zero Field Manual. The complete, offline companion and reference for your Flipper Zero. Everything you need to get the most out of your device, in one fast, native app. Whether you're unboxing your first Flipper or deep into custom firmware, the Field Manual explains what every app, module and feature actually does, in plain English, and adds a full toolkit of calculators and references for real projects. No account, no sign-up, and it works completely offline. Made by Cyber Fitness - Discipline Rewired (CFDR). An independent guide, not affiliated with Flipper Devices. THE MANUAL • 400+ entries covering every area: Sub-GHz, RFID, NFC, Infrared, GPIO & iButton, BadUSB, U2F, Bluetooth, games, media tools and system settings • Each app written as "what it does / benefits / limitations / step by step" so you know when and how to use it • A getting-started guide for beginners • Troubleshooting with clear fixes for the common problems • Full-text search across the entire manual • Fast, dark, native interface, with no clunky web pages FIRMWARE, MADE CLEAR • Side-by-side comparison of Official, Unleashed, RogueMaster and Momentum • Each firmware's complete feature set, then exactly what it adds on top • Every app tagged with the firmwares it runs on • See which apps you gain (or lose) when you switch firmware TOOLS (all offline) • GPIO pinout: a tappable pin diagram with roles and voltage limits, a full pin list, and a protocol finder (which pins carry UART, SPI, I2C, 1-Wire or SWD) • Data converter: hex, decimal, binary, text and Base64 in one place • Wiegand calculator: facility code + card number to raw bits and back (26 & 34-bit) • Hash & checksum: MD5, SHA-1, SHA-256 and CRC32 • Antenna / frequency helper: wavelength and practical whip lengths for any band • Password & passphrase generator: cryptographically secure, with a strength readout • Sub-GHz band & region chart: common frequencies, their typical uses and regions • NFC / RFID tag identifier: name a 13.56 MHz tag from its ATQA / SAK • Flipper CLI reference: the serial-console commands, searchable • File-format cheat sheet: the structure of .sub, .nfc, .ir and .rfid files STUDY & LEARN • A 118-term glossary covering Flipper and general cyber-security terms • Flashcards to revise the terminology • A multiple-choice quiz with a personal high score MAKE IT YOURS • Favourite any entry or tool for instant access • Scrapbook: attach personal notes to apps, modules and tools, or add free-standing notes of your own • Everything stays on your device and works offline HARDWARE & ADD-ONS • GPIO add-on guides: Wi-Fi Dev Board + Marauder, the NRF24 + CC1101 combo module, and more • Community app catalogue picks to explore The app is free with ads, and a single one-time purchase removes them across the whole guide. IMPORTANT This is an independent educational reference, not affiliated with or endorsed by Flipper Devices or any firmware project. Trademarks belong to their owners. Many Flipper features transmit real radio, NFC, Bluetooth or USB signals and may be regulated where you live. Use your device only on equipment, signals and networks you own or are explicitly authorised to test, and always follow your local laws. Learn it, reference it, and build with it. Get more from your Flipper Zero.

Screenshots

Dollar Bill Scanner4 screens
Flipper Zero Field Manual4 screens

Verdict

The call

The clearest difference is ads: Dollar Bill Scanner at none against Flipper Zero Field Manual's shown. Flipper Zero Field Manual's advantage is update cadence (every 9 days vs every 3 months). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dollar Bill Scanner sells 1 in-app purchase, starting at $3.99 per 7 days and Flipper Zero Field Manual sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Dollar Bill Scanner ships an update every 3 months, Flipper Zero Field Manual every 9 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 8 level
Dollar Bill Scanner versus Flipper Zero Field Manual: the parameters behind the verdict, then further details
ParameterDollar Bill ScannerFlipper Zero Field Manual
PriceFreeFree
Rating4.5 (1.2K ratings) — better—
Positive reviews17.9% of reviews—
Number of ratings1.2K — better—
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size194 MB25 MB
Age rating4+12+
DeveloperUladzislau YanushkaKeith Mackintosh

Bugs and requests

Dollar Bill Scanner

Reported bugs

2 issues
  • Incorrect currency identification
  • Inability to cancel subscription

Requested features

2 requests
  • Free trial option
  • Improved accuracy in bill identification

Flipper Zero Field Manual

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Dollar Bill Scanner

Subscriptions1
  • Unlimited Access3 Days trial$3.997 Days
1 purchases

Flipper Zero Field Manual

One-time1
  • Remove Ads$2.99

Questions

Is Dollar Bill Scanner free?
Dollar Bill Scanner is free to download, with in-app purchases available.
Is Flipper Zero Field Manual free?
Flipper Zero Field Manual is free to download, with in-app purchases available.
Do Dollar Bill Scanner or Flipper Zero Field Manual have ads?
Flipper Zero Field Manual shows ads; Dollar Bill Scanner does not.
Which is updated more often, Dollar Bill Scanner or Flipper Zero Field Manual?
Dollar Bill Scanner ships an update every 3 months, and Flipper Zero Field Manual every 9 days. Most recently, Dollar Bill Scanner was updated on November 12, 2026 and Flipper Zero Field Manual on November 10, 2026.

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