metrique vs Webfauna
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
metrique
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metrique brings all the key metrics of a construction project together in one consistent, clearly structured app. Architects, planners, building owners, investors and real estate professionals get every important figure of a project in one unified interface – from land purchase and cost estimation right through to yield analysis. WHY METRIQUE Around any construction project, there are countless Excel templates, spreadsheets and rules of thumb. metrique bundles the most common calculations into a single app that consistently works with the same project data: parcel, full storeys, building height, floor area or building mass ratio, construction costs and land price are entered once and flow automatically into every module. MODULES AT A GLANCE • Construction Costs Volume-based cost estimation (CHF/m³) that takes attic and basement shares into account, with separate rates for new builds and renovations. Based on the project parameters (parcel, storeys, height) and the floor area or building mass ratio. • Fees Fee calculation based on construction costs, with degree of difficulty, partial-services share, adjustment factor and hourly rate. Delivers base factor, hours required and total fee in a single view. • Gross Yield Yield analysis from investment costs (land + construction) and rental income – ideal for an initial assessment of investment properties and development projects. • Cost Rent Calculation of cost-covering rent from asset value, capital costs, maintenance and ancillary costs. Useful for housing cooperatives, municipal developers and cost-rent models. • Mortgage & Affordability Affordability calculation with imputed interest rate, amortization and ancillary costs. Check in seconds whether a property is financeable. • SIA 416 – Areas Structured area calculation per SIA 416: GF, NGF, KF, NF, HNF, NNF, VF and FF – with automatic validation of area balances and key ratios such as NGF/GF and HNF/NGF. PROJECTS, NOT ONE-OFF CALCULATIONS Every calculation belongs to a project. Construction costs from the cost module are automatically used in the fees, yield and cost-rent modules. Project overrides let you replace individual values in a targeted way without losing the underlying basis. Everything stays consistent – and traceable. PDF EXPORT All project data and module results can be exported as a structured PDF – for your records, for communication with the building owner, or as supporting documentation for your project files. DESIGNED FOR iPHONE Fast, native and privacy-friendly – all data stays on your device. Projects sync between devices via iCloud. ABOUT THE MAKERS metrique is a side project of architecture office PO4. We built the app to make calculations and metrics around construction – from construction costs and fees to area calculations – more accessible and easier to understand. The app is being continuously developed. Feedback and questions: mail@metrique.app
Webfauna
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L’application mobile Webfauna facilite la saisie de vos observations d’animaux sur le terrain et fournit gratuitement les clés de référence pour identifier libellules, papillons de jour et zygènes rouges, amphibiens (larves et adultes), reptiles et mammifères de Suisse. Les lourds guides de terrain peuvent être laissés à la maison. Avec l’application mobile Webfauna, ils sont dans votre poche : - Inventoriez vos observations de la faune (à l’exception des oiseaux) facilement grâce à notre formulaire de saisie (« Insérer une donnée ») - Localisez le lieu de vos observation grâce au GPS de votre smartphone et au fond de carte Swisstopo - Prenez en photo vos observations pour aider nos experts à valider des données de qualité - Identifiez vos observations grâce à nos clés de détermination électroniques (Libellules, Amphibiens – larves et adules, Reptiles, Mammifères, Papillons de jour et zygènes rouges) - Consultez nos fiches de description (« Fiches des espèces ») pour contrôler vos identifications. Les fiches rassemblent les caractères distinctifs des espèces, la distribution, la phénologie et la distribution altitudinale - Finalement, n’oubliez pas de transmettre vos données à info fauna (« Vos données » puis « Envoyer ») Avec l’application mobile Webfauna, vous ne vous limitez pas à déterminer, inventorier et transmettre vos observations à info fauna. Vous contribuez à enrichir les connaissances sur la distribution des espèces dans le temps et l’espace et ainsi, vous apportez une aide concrète à la protection de la nature et des espèces en Suisse. info fauna rassemble, homogénéise et assure la qualité des données d’observation au sein de sa base de données. En se conformant aux les lignes directrices d’InfoSpecies concernant la propriété, la diffusion et l’utilisation des données, les données d’observation sont mises à disposition de la Confédération, des cantons, des communes et autres acteurs dans la conservation, la recherche et la planification du territoire (permis de construire, urbanisation, …). info fauna vous souhaite de fascinantes observations de la faune et vous remercie infiniment pour toutes les données que vous transmettrez avec l’application mobile Webfauna.
Screenshots
Verdict
The clearest difference is price: Webfauna at Free against metrique's $5.99. Webfauna also leads on update cadence (every 3 weeks vs every 5 months) and device support (3 vs 1). On ads and in-app purchases 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
Webfauna is free to download; metrique costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
metrique ships an update every 5 months, Webfauna every 3 weeks. The most recent releases landed on May 18, 2026 and September 11, 2026 respectively.
| Parameter | metrique | Webfauna |
|---|---|---|
| Price | $5.99 | Free — better |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 85 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Yves Seiler | info fauna - CSCF & karch |
In-app purchases
metrique
No in-app purchases
Webfauna
No in-app purchases








