Dea Moneta Mobile vs STJ Auctions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dea Moneta Mobile
Access a global marketplace for coins and collectibles. Browse auction catalogues, place real-time bids, and manage your collection with smart search and personalized dashboards. Stay updated on numismatic shows worldwide.
- Browse auction catalogues
- Real-time bidding
- Smart search filters
- Personalized collector dashboard
- Outbid notifications
- Coin show calendar
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Dea Moneta brings the global world of numismatics to your pocket. Browse expertly curated auction catalogues, place bids in real time, and follow your favourite lots—now in a completely redesigned app that’s faster, clearer, and built for collectors on the move. Why Dea Moneta? • True marketplace – We publish electronic and live auctions, plus fixed-price “Buy Now” lists, from trusted professional dealers. • One-tap bidding – Bid instantly from your phone or tablet and follow the action live. • Smart search – Search across every active catalogue or filter by era, mint, metal, price, and more. • Personal dashboard – Keep track of current bids, watch-listed lots, and past purchases in one place. • Outbid alerts – Instant push notifications so you never miss your chance. • Coin-fair calendar – Plan your next collecting trip with an in-app schedule of major numismatic shows and conventions worldwide. Getting started A free Dea Moneta account is required. New registrations are manually verified for security and are usually approved within 24 hours. Whether you collect ancient aurei, medieval denari, or modern commemoratives, Dea Moneta gives you the insight—and the edge—to build a collection you love.
STJ Auctions
Participate in live auctions from your mobile device. Preview upcoming items, receive notifications for new lots, and place bids with a simple interface. Track your bidding activity and watch live sales from anywhere.
- Preview upcoming auctions
- Receive lot notifications
- Place absentee bids
- Live swipe-to-bid interface
- Track bidding activity
- Watch live sales
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With the STJ Auctions app you can preview, watch, and bid in our auctions all from your mobile phone or tablet. Participate in our sales while on the go or at your leisure from your mobile device and gain access to the following features: - Quick registration - Follow upcoming lots and receive push notifications to ensure you never miss a chance to bid - Leave absentee bids - Bid live using our simple “swipe to bid” interface - Track your bidding activity - Watch live sales
Screenshots
Verdict
The clearest difference is in-app purchases: STJ Auctions at none against Dea Moneta Mobile's 1. Dea Moneta Mobile's advantage is update cadence (every 2 weeks vs every 46 months). 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
Both are free to download. Dea Moneta Mobile sells 1 one-off in-app purchase. STJ Auctions asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Dea Moneta Mobile against 5.0 for STJ Auctions. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Dea Moneta Mobile ships an update every 2 weeks, STJ Auctions every 46 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Dea Moneta Mobile | STJ Auctions |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 weeks — better | Every 46 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 39 MB | 99 MB |
| Age rating | 4+ | 9+ |
| Developer | Dea Moneta s.r.l. | ST JAMESS AUCTIONS LIMITED |
Customer experience
Dea Moneta Mobile
STJ Auctions
In-app purchases
Dea Moneta Mobile
- RSA Coin Value Research$8.99
STJ Auctions
No in-app purchases
Questions
Is Dea Moneta Mobile free?
Is STJ Auctions free?
Which has better reviews, Dea Moneta Mobile or STJ Auctions?
Do Dea Moneta Mobile or STJ Auctions have ads?
Which is updated more often, Dea Moneta Mobile or STJ Auctions?
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