MFA Coins vs Polis Inventory
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MFA Coins
Explore over 250 ancient Greek and Roman coins with high-resolution zoom and pan features. Learn about their historical context, materials, and the stories they tell.
- High-resolution coin imagery
- Zoom and pan functionality
- Detailed coin information
- Historical timeline
- Explore Greek and Roman coins
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Finally a way to get a close look at ancient coins, enrich your knowledge of classic cultures, and find out why we call them “heads” and “tails.” Zoom and pan through more than 250 ancient Greek and Roman coins on display in the newly opened Michael C. Ruettgers Gallery for Ancient Coins in the Museum of Fine Arts, Boston. Flip over each rare object for a detailed view in beautiful high-resolution photography of both sides of these miniature works of art that tell the tales of emperors and city-states. A timeline feature ranging from 650 BC to AD 375 puts the ancient coins in their historical and political context, and each coin has complete information on materials (gold, silver, bronze, and electrum), mottos, and making.
Polis Inventory
Explore ancient Greek settlements from the Archaic and Classical periods. This interactive map visualizes and filters historical data based on physical and historical parameters, offering a digital companion to a seminal scholarly work.
- Interactive map of ancient Greek poleis
- Search and filter by physical/historical parameters
- Data based on scholarly inventory
- View parameter definitions in-app
- Export data in GeoJSON format
- No user data tracking
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Polis-Inventory maps the ancient Greek settlements from the Archaic and Classical periods (c. 650–325 BCE) as identified in the pioneering work published by the Copenhagen Polis Centre, An Inventory of Archaic and Classical Poleis by M. H. Hansen and T. Nielsen (Oxford, 2005; here referred to as the “HN Inventory”). The digital dataset in Polis-Inventory, based on the HN Inventory, comes primarily from the website polis.stanford.edu, managed by Stanford University’s Department of Classics. The dataset reflects ongoing digitization and enhancement of the original print work by the Stanford team and subsequent classical scholars. We continue to advance the data, improving locations and correcting errors as they are encountered. Polis-Inventory is an informative, interactive companion to the HN Inventory, allowing visualization, search, and filtering of the poleis using a set of physical and historical parameters. Parameter definitions are available in context as you browse. Further detail and attribution can be found at odysseymaps.io, polis.stanford.edu, and in the HN Inventory itself. If you would like a copy of the data in this app, you can copy it to your clipboard in GeoJSON format from the About page. Privacy: No user data is tracked or stored by Polis-Inventory. Support: An optional Tip Jar is available to support ongoing development (tips are voluntary and don’t unlock features). Independence: Polis-Inventory is an independent companion and is not affiliated with, sponsored, or endorsed by Stanford University or Oxford University Press.
Screenshots
Verdict
The clearest difference is in-app purchases: MFA Coins at none against Polis Inventory's 3. MFA Coins also leads on iOS requirement (9.0 vs 16.6). Polis Inventory's advantage is update cadence (every 3 months vs every 108 months) and rating (4.9 vs 4.5). On price, 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. Polis Inventory sells 3 one-off in-app purchases. MFA Coins asks for nothing beyond the download.
Polis Inventory holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 10 and 8 respectively. Written reviews point the same way: 88% of MFA Coins's written reviews are positive against 100% of Polis Inventory's.
MFA Coins ships an update every 108 months, Polis Inventory every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | MFA Coins | Polis Inventory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (10 ratings) | 4.9 (8 ratings) — better |
| Positive reviews | 87.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 10 — better | 8 |
| Update frequency | Every 108 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, Mac — better |
| Requires iOS | 9.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 1008 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Museum of Fine Arts, Boston | Jess Taylor |
Customer experience
MFA Coins
Polis Inventory
In-app purchases
MFA Coins
No in-app purchases
Polis Inventory
- Small Tip$0.99
- Medium Tip$2.99
- Large Tip$4.99
Questions
Is MFA Coins free?
Is Polis Inventory free?
Which has better reviews, MFA Coins or Polis Inventory?
Do MFA Coins or Polis Inventory have ads?
Which is updated more often, MFA Coins or Polis Inventory?
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