2D vs Arvicola Obs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2D
Scan and verify 2D-Doc barcodes on documents to extract and compare information. This tool is designed for checking authenticity and data integrity on official documents.
- Scan 2D-Doc barcodes
- Extract barcode information
- Compare with written data
- Verify document authenticity
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2D-Doc Reader is the first smartphone application enabling people to scan and check 2D-Doc barcodes. It simply reads any 2D-Doc barcode stamped on a document to extract the information it contains and compare it with the written information on the document. This application allows you to process 2D-Doc issued by AriadNEXT. For the others, you will need to subscribe to our service.
Arvicola Obs
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Arvicola Obs est un programme de recherche permettant d’analyser la présence du campagnol sur notre territoire. L’application Arvicola Obs permet à chacun d’effectuer des observations afin d’analyser la présence du campagnol. Les données sont ensuite disponible au sein d’un portail web : arvicolaobs.fr
Screenshots
Verdict
2D and Arvicola Obs are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
2D ships an update every 3 months, Arvicola Obs every 2 months. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.
| Parameter | 2D | Arvicola Obs |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 30.4% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 5 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | AriadNEXT | idnext |
In-app purchases
2D
No in-app purchases
Arvicola Obs
No in-app purchases
