IdematLightLCA vs DIS Navigate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IdematLightLCA
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The IdematLightLCA is an extension of the Idemat app for Sustainable Materials Selection, and offers the opportunity to make a Fast Track LCA for relative simple products (and services) ‘at your fingertip’. The background data are a selection of 720 processes from the Idematapp LCA database which is used at the Delft University of Technology. See for more information see www.ecocostsvalue.com/EVR/model/theory/8-IdematLightLCA.html. This app also enables the calculation of the eco-costs of a product with an Environmental Product Declaration, based on a set of EPD midpoints. The calculations are done for 3 end-of-life scenarios (Landfill; Municipal waste treatment & open loop recycling; Closed loop recycling for the circular economy). It shows clearly the benefits of the circular economy. The main application of the app is product innovation in the fuzzy front end of the design. Users are architects, industrial designers, business managers and students.
DIS Navigate
This app provides DIS students and residents with essential daily life resources for Copenhagen and Stockholm. It features housing information, interest groups, events, and important announcements.
- Housing information
- Interest groups
- Essential resources
- Events calendar
- Announcements
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DIS Navigate is designed specifically for DIS students and residents. The app includes housing and interest groups, essential resources, events, and announcements that are useful for daily life in Copenhagen and Stockholm.
Screenshots
Verdict
IdematLightLCA and DIS Navigate 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.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.
| Parameter | IdematLightLCA | DIS Navigate |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.2 — better |
| Further details — not scored | ||
| Size | 27 MB | 8 MB |
| Age rating | 4+ | 17+ |
| Developer | joost vogtlander | UCROO |
In-app purchases
IdematLightLCA
No in-app purchases
DIS Navigate
No in-app purchases
Questions
Is IdematLightLCA free?
Is DIS Navigate free?
Do IdematLightLCA or DIS Navigate have ads?
Which is updated more often, IdematLightLCA or DIS Navigate?
Other comparisons
