Tejas Materials vs GreatCollections
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tejas Materials
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Tejas Materials serves both commercial and residential customers and offers the largest inventory of construction supplies in Houston. All of our employees pride themselves on being hard working, safe, and professional. Whether you need drywall, insulation, acoustical tile or construction accessories, we’ve got your jobsite needs covered. The Tejas Materials app features include full access to your online account and account pricing, as well as real time inventory and full order tracking.
GreatCollections
Browse and bid on rare coin and banknote auctions. Research past sales and access an extensive archive of certified collectibles. Features high-resolution images and advanced search capabilities for collectors.
- Browse and bid on auctions
- Research past auctions
- View auction archive
- High-resolution images
- Advanced search
- Real-time alerts
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The GreatCollections app allows users to browse and bid on upcoming auctions of rare coins, banknotes and collectibles, as well as research past auctions and view our auction archive of over 1.6 million certified coins and banknotes. GreatCollections was founded in 2010 and is currently the official auctioneer of the American Numismatic Association (ANA). New auctions listed daily, with no hidden reserves. View high resolution images, including GreatPhotos, the best coin photography in the industry. Auction Features: • Certified coins graded by PCGS, NGC, CAC and ANACS. • Certified banknotes graded by PMG, PCGS and Legacy. Key Features: • Browse & Bid: Discover U.S. and world coins, certified paper money, and rare currency • Advanced Search: Find items by denomination, grade, date, and more • Auction Insights: View past results, top lots, and upcoming highlights • Stay Updated: Get real-time alerts on auctions, bids and outbid notices • Secure & Trusted: Over 100,000 registered bidders with 1.5 million items sold • Built with collectors in mind, the GreatCollections app delivers powerful tools in a clean, easy-to-navigate interface.
Screenshots
Verdict
The clearest difference is update cadence: GreatCollections at monthly against Tejas Materials's every 8 months. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tejas Materials ships an update every 8 months, GreatCollections monthly. Both last shipped on October 24, 2026.
| Parameter | Tejas Materials | GreatCollections |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.1 (10 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 8 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 32 MB |
| Age rating | 4+ | 17+ |
| Developer | Kodaris, Inc | GreatCollections Auctions LLC |
In-app purchases
Tejas Materials
No in-app purchases
GreatCollections
No in-app purchases
Questions
Is Tejas Materials free?
Is GreatCollections free?
Do Tejas Materials or GreatCollections have ads?
Which is updated more often, Tejas Materials or GreatCollections?
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