Polis Inventory vs Digi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Digi
Explore Ancient Greece through immersive 3D and 360 virtual tours. Witness historic temples and statues brought to life with accurate reconstructions supervised by archaeologists. Experience history as it was thousands of years ago across eight distinct Greek sites.
- 3D and 360 Virtual Tours
- Reconstructions of Ancient Greece
- Historic Temples and Statues
- 8 Different Greek Sites
- Archaeologist-Supervised Reconstructions
- Immersive Historical Experience
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DIGIPAST app is an extraordinary 3D and 360 Virtual Tour in Ancient Greece- as it was thousands years ago. Historic temples, hundreds of statues and ancient Greeks come to life, in 8 different sites all over Greece! While navigating the app you will a 360 view of the temples and buildings as they were in antiquity, full of colors. The 3D reconstructions have been supervised by the most renowned archaeologists, who have dedicated many years studying these sites.
Screenshots
Verdict
The clearest difference is iOS requirement: Digi at 12.0 against Polis Inventory's 16.6. On price, review sentiment, update cadence 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 and Digi sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Polis Inventory ships an update every 3 months, Digi every 6 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.
| Parameter | Polis Inventory | Digi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | Jess Taylor | Moptil IKE |
Customer experience
Polis Inventory
Digi
In-app purchases
Polis Inventory
- Small Tip$0.99
- Medium Tip$2.99
- Large Tip$4.99
Digi
- Knossos site$8.99
- Delos site$8.99
- Delphi site$8.99
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- Asclepieion site$8.99
- Acropolis site$8.99
- Kameiros site$8.99
- Mycenes site$8.99
- Epidaurus site$8.99
- Sounio site$8.99
- Olympia site$9.99
- Lindos site$9.99









