Comparison

Greysheet vs Bostik Pro

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

Head to head
About

Greysheet

Access industry-standard pricing and catalog data for rare coins and currency. Get hourly updates on wholesale and retail prices, auction records, and high-resolution images for U.S. and world numismatic items. Essential tools for collectors and dealers.

Highlights
  • Wholesale and retail pricing
  • Auction prices realized
  • High-resolution images
  • U.S. and world coin coverage
  • U.S. paper money coverage
  • World bank note coverage
  • Hourly price updates
Features
Read full description

Greysheet: Coin & Currency Pricing Trusted by dealers, investors, and collectors worldwide, Greysheet is the industry standard for pricing and catalog data in numismatics. Our FREE app delivers professional-level pricing and research tools for anyone serious about coins and paper money. A paid companion subscription is required to access pricing in the app. For over 50 years, Greysheet has been the undisputed authority on U.S. and world coin and currency pricing. With hourly price updates, you can rely on the most accurate wholesale and retail pricing available—across all grades, mints, and varieties. Greysheet continues to expand its coverage to meet the evolving needs of the numismatic community, offering transparent, market-driven pricing backed by real auction data. Backed by Whitman Brands Greysheet is published by Whitman Brands, the world’s leading numismatic publisher and the parent company behind trusted resources including Greysheet, Greensheet, Red Book, Bank Note Book, Friedberg, and more. When you use Greysheet, you’re using the same data professionals rely on every day. What You Get 1+ million wholesale and retail prices 2.5+ million auction records from major auction houses 8+ million high-resolution images Coverage across U.S. coins, world coins, and paper money App Features Complete listings with all relevant mint marks, grades, and designations Wholesale & retail pricing for: U.S. coins (Greysheet & CPG) World coins (Greysheet & CPG) U.S. paper money (Greensheet & CPG) World bank notes (The Banknote Book) Auction prices realized Gold, silver, and platinum spot prices Industry news Events directory Dealer directory U.S. Coin Series Covered =================== Colonial & Post-Colonial Coinage, Half Cents, Large Cents, Flying Eagle Cents, Indian Cents, Lincoln Cents, 2-Cent & 3-Cent Pieces, Shield Nickels, Liberty “V” Nickels, Buffalo Nickels, Jefferson Nickels, Half Dimes, Dimes, Quarters, Half Dollars, Dollars, Gold Coins ($1–$20), Classic & Modern Commemoratives, Proof & Mint Sets, Hawaiian Coins & Tokens, American Silver Eagles, and more. (Full coverage includes all major types, varieties, grades, and mint marks.) U.S. Currency Covered =================== Colonial & Continental Currency, Demand Notes, Legal Tender Notes, Treasury Notes, National Bank Notes, Federal Reserve Notes & Bank Notes, Gold & Silver Certificates, Fractional Currency, WWII Emergency Issues, and all major small- and large-size U.S. paper money types. World Bank Notes Covered =================== Over 310 countries covered with exhaustive detail for each issuer and bank note. World Coins Covered =================== We are growing our coverage of world coins with an early emphasis on Canada, Mexico, UK, Australia, and modern issues. Subscriptions =================== Greysheet pricing is available through auto-renewable subscriptions billed to your Apple ID. Plans renew monthly or annually unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://www.greysheet.com/terms-of-use Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.greysheet.com/privacy-policy

About

Bostik Pro

Access product information, installation guides, and helpful tools for flooring and wall covering materials. Features include a grout calculator, training videos, and a store locator. Earn rewards by tracking and submitting receipts.

Highlights
  • Product catalogs
  • Grout calculator
  • Installation guides
  • Training videos
  • Store locator
  • Pro Rewards program
Features
Read full description

The Bostik PRO app offers product selection tools, TDS, SDS, Grout Calculator, and installation guides. Find information on our hard wood, resilient, tile, and natural stone flooring, as well as sub-floor and wall covering materials. Key features include: • Searchable product catalogs • Bostik grout calculator • Bostik training videos and media center • Technical support contact • Store locator • SDS request • Ability to save favorite products • Training event schedule • Track and submit receipts for Pro Rewards

Screenshots

Greysheet4 screens
Bostik Pro4 screens

Verdict

The call

Greysheet and Bostik Pro both sit at 4.7 stars, but that hides the real split: 100% of Bostik Pro's written reviews are positive against 38% of Greysheet's. Bostik Pro also leads on in-app purchases (none vs 10). Greysheet's advantage is ratings volume (3.8K vs 89) and update cadence (every 9 days vs every 5 weeks). On price, rating, ads and monetization model 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. Greysheet sells 10 in-app purchases, starting at $10.00 per month. Bostik Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bostik Pro holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Greysheet has 3.8K ratings behind it against 89, so its average is the more settled of the two. Written reviews point the same way: 38% of Greysheet's written reviews are positive against 100% of Bostik Pro's.

UpkeepUpdate frequency

Greysheet ships an update every 9 days, Bostik Pro every 5 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 6 level
Greysheet versus Bostik Pro: the parameters behind the verdict, then further details
ParameterGreysheetBostik Pro
PriceFreeFree
Rating4.7 (3.8K ratings)4.9 (89 ratings) — better
Positive reviews38.2% of reviews100.0% of reviews — better
Number of ratings3.8K — better89
Update frequencyEvery 9 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#178 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size38 MB75 MB
Age rating+44+
DeveloperCDN PublishingBostik SA (FR)

Customer experience

Greysheet

All ratings3,749 ratings
Positive94.0%
Neutral2.3%
Negative3.7%
Written reviews76 reviews
Positive38.2%
Neutral10.5%
Negative51.3%

Bostik Pro

All ratings87 ratings
Positive97.7%
Neutral1.1%
Negative1.1%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Greysheet

Reported bugs

5 issues
  • Login screen issues
  • Incompatible with older devices
  • Frequent crashes and freezes
  • Inconsistent search results
  • Counting down free previews incorrectly

Requested features

4 requests
  • Add search history
  • Improve scrolling and navigation
  • Provide offline viewing
  • Add bookmarks and better screen navigation

Bostik Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Greysheet

Subscriptions10
  • Collector Monthly$10.001 Month
  • Collector+ Monthly$16.001 Month
  • Currency Dealer Monthly$21.001 Month
Show 7 more
  • Coin Dealer Digital Monthly$30.001 Month
  • Coin Dealer Monthly$40.001 Month
  • Dealer Plus Monthly$56.001 Month
  • Collector Annual$100.001 Year
  • Collector+ Annual$159.001 Year
  • Currency Dealer Annual$209.991 Year
  • Coin Dealer Digital Annual$299.001 Year
None

Bostik Pro

No in-app purchases

Questions

Is Greysheet free?
Greysheet is free to download, with in-app purchases available.
Is Bostik Pro free?
Bostik Pro is free to download, with no in-app purchases.
Which has better reviews, Greysheet or Bostik Pro?
Bostik Pro is rated higher. Greysheet averages 4.7 out of 5 from 3.8K ratings, while Bostik Pro averages 4.9 from 89 ratings.
Do Greysheet or Bostik Pro have ads?
Neither Greysheet nor Bostik Pro shows ads.
Which is updated more often, Greysheet or Bostik Pro?
Greysheet ships an update every 9 days, and Bostik Pro every 5 weeks. Most recently, Greysheet was updated on November 7, 2026 and Bostik Pro on November 3, 2026.

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