# Greysheet vs Bostik Pro

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.

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.

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.

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.

## The numbers

| Metric | Greysheet | Bostik Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.8K ratings)](https://appshunter.io/ios/app/greysheet-rare-coin-pricing/id1546090211/reviews) | **[4.9 (89 ratings)](https://appshunter.io/ios/app/bostik-pro/id1550159665/reviews)** |
| Number of ratings | **3.8K** | 89 |
| Positive reviews | 38.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#193** | — |
| Size | 38 MB | 75 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [CDN Publishing](https://appshunter.io/developer/1292814673) | [Bostik SA (FR)](https://appshunter.io/developer/1521613922) |

## What reviewers say

### Greysheet

[App page](https://appshunter.io/ios/app/greysheet-rare-coin-pricing/id1546090211)

**Currently charting:** #193 Top Grossing · Reference (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collector Monthly | $10.00 | per month |
| Collector+ Monthly | $16.00 | per month |
| Currency Dealer Monthly | $21.00 | per month |
| Coin Dealer Digital Monthly | $30.00 | per month |
| Coin Dealer Monthly | $40.00 | per month |
| Dealer Plus Monthly | $56.00 | per month |
| Collector Annual | $100.00 | per year |
| Collector+ Annual | $159.00 | per year |
| Currency Dealer Annual | $209.99 | per year |
| Coin Dealer Digital Annual | $299.00 | per year |

**What reviewers like**

- 💵 Most valuable tool
- 🔍 Best app to see coin worth
- 🗓️ Indispensable for all coin collectors
- 📚 Outstanding tool for collectible coins and paper money
- 👍 Fantastic app

**What reviewers complain about**

- 🖼️ Tiny pictures, tiny value
- 🚫 0 customer support
- 🔒 Impossible to log in
- 🔒 Forced subscription, can't access without paying
- 💰 Very expensive, not worth the cost

**Reported bugs**

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

**Requested features**

- Add search history
- Improve scrolling and navigation
- Provide offline viewing
- Add bookmarks and better screen navigation


### Bostik Pro

[App page](https://appshunter.io/ios/app/bostik-pro/id1550159665)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*