Comparison

Worthy vs NoteID

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

Head to head
About

Worthy

This app helps you identify rare US dollar bills by scanning their serial numbers. It provides honest value estimates based on real sales data, looking for unique patterns and star notes. It works offline, prioritizes privacy, and requires no account.

Highlights
  • Scan bills with your camera
  • Identify rare serial numbers
  • Get honest value estimates
  • Works offline
  • Privacy-focused design
  • Scan multiple bills at once
  • View scan history
Features
Read full description

Is your bill worthy? Check your pocket change before you accidentally buy a coffee with something rare. Most dollar bills are worth exactly their face value. A few are worth a lot more. Worthy tells you which is which, in seconds, without the hype. Point your camera at a bill. Worthy reads the serial number on device, checks it against online sales, and gives you an honest estimate. Sometimes that is $200. Often it is face value. We will always tell you the truth, even when the truth is "go ahead and spend it." WHAT WORTHY LOOKS FOR Collectors hunt for "fancy serial numbers," the unusual ones that turn a common bill into a wanted one. Worthy checks every serial for the patterns that matter, from neat sequences to perfect repeats and palindromes. It also flags star notes, the replacement bills printed in smaller runs that collectors love. If your bill is special, Worthy will know. Each bill gets a clear verdict, from "Not rare, spend it" to "To keep, frame it instead." HONEST ESTIMATES, NOT FAIRY TALES Worthy's prices come from real sales, not wishful thinking. You get a value range and a one line reason for it. When the data is thin, we say so. We would rather under promise than sell you a dream. 100% ON YOUR PHONE Worthy is built privacy first, and we mean it: The camera stays on device. Apple Vision reads the text. No photos are uploaded, or even saved. Your scans live on your phone, with optional iCloud sync that Apple encrypts end to end. No ads. No analytics, no third party SDKs, no trackers. Pricing runs fully offline. Worthy works in airplane mode. No account, no login, nothing to sign up for. ALSO INSIDE MULTI mode to scan a stack of bills back to back A searchable, sortable history of everything you have checked A manual estimator for a bill you spotted online or in a photo A few facts about US currency you did not ask for but will enjoy Worthy covers US Federal Reserve Notes. Estimates are based on web sales and may be inaccurate. Worthy is a hobby tool, not financial or investment advice.

About

NoteID

Scan banknotes to instantly identify their origin, denomination, and security features. Explore collectible insights, estimated values, and historical background for currencies worldwide. Ideal for collectors, travelers, and the curious.

Highlights
  • Banknote recognition via scanning
  • Detailed currency information
  • Collectible insights and rarity
  • Estimated value assessment
  • Banknote history and background
  • Unlimited scans with Premium
Features
Read full description

Discover the stories behind your banknotes with NoteID. Simply scan a banknote and explore detailed information including country, denomination, series, issuer, security features, collectible insights, and estimated value information. Whether you are a collector, traveler, or simply curious about currency from around the world, NoteID helps you quickly recognize and learn more about the notes you find. Features: • Banknote Recognition Identify banknotes from images and discover key details. • Currency Information Explore country, denomination, series, issuer, and security features. • Collectible Insights Learn about rarity, collectibility, serial number patterns, and condition observations. • Estimated Value Information View an approximate value range based on visible characteristics and collecting factors. • Banknote History Discover interesting background information about different currencies. Premium Subscription: Unlock the full NoteID experience with Premium access. Premium features may include: • Unlimited banknote scans • Detailed collectible insights • Extended banknote information • Additional recognition features Subscription details, pricing, and renewal information will be displayed before purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current subscription period. You can manage or cancel your subscription through your Apple Account settings. NoteID is designed for informational and educational purposes. Results are generated using image analysis technology and should not be considered professional authentication, financial advice, or official appraisal. Start scanning and explore the world of banknotes today. Privacy Policy: https://sites.google.com/view/noteidprivacy Terms of Use: https://sites.google.com/view/noteidterms Subscription Terms: https://sites.google.com/view/noteidsub Contact: zhouliwen@yuplian.top

Screenshots

Worthy4 screens
NoteID4 screens

Verdict

The call

The clearest difference is in-app purchases: Worthy at none against NoteID's 3. Worthy also leads on update cadence (every 9 days vs monthly). NoteID's advantage is iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and ads 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. NoteID sells 3 in-app purchases, starting at $6.99 per 7 days. Worthy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NoteID holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 14 and 34 respectively.

UpkeepUpdate frequency

Worthy ships an update every 9 days, NoteID monthly. Both last shipped on November 10, 2026.

Scorecard4 real differences · 5 level
Worthy versus NoteID: the parameters behind the verdict, then further details
ParameterWorthyNoteID
PriceFreeFree
Rating4.6 (14 ratings)4.8 (34 ratings) — better
Number of ratings1434 — better
Update frequencyEvery 9 days — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size11 MB40 MB
Age rating12+4+
DeveloperVincent DesmursYoYo Dev.

Customer experience

Worthy

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

NoteID

All ratings33 ratings
Positive97.0%
Neutral0.0%
Negative3.0%

In-app purchases

None

Worthy

No in-app purchases

3 purchases

NoteID

Subscriptions3
  • Premium7 Days trial$6.997 Days
  • Premium3 Days trial$9.997 Days
  • Premium$39.991 Year

Questions

Is Worthy free?
Worthy is free to download, with no in-app purchases.
Is NoteID free?
NoteID is free to download, with in-app purchases available.
Which has better reviews, Worthy or NoteID?
NoteID is rated higher. Worthy averages 4.6 out of 5 from 14 ratings, while NoteID averages 4.8 from 34 ratings.
Do Worthy or NoteID have ads?
Neither Worthy nor NoteID shows ads.
Which is updated more often, Worthy or NoteID?
Worthy ships an update every 9 days, and NoteID monthly. Most recently, Worthy was updated on November 10, 2026 and NoteID on November 10, 2026.

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