Piya vs Metrava
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Piya
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Piya is a project tracking app designed for construction professionals and their clients. It brings structure, clarity, and transparency to construction projects by centralizing progress tracking, documents, photos, and communications in one shared space. For professionals, Piya helps organize project phases, follow progress in real time, and communicate clearly without adding complexity to daily work. For clients, Piya offers visibility and peace of mind, with easy access to project status, milestones, photos, and important documents. Key features: • Project progress tracking by phases • Shared documents and photos • Centralized communication • Clear timelines and milestones • Secure access based on user roles Piya helps construction teams work with confidence, structure, and transparency, from project start to completion.
Metrava
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From an IFC model or a manual takeoff to a priced CFC quote, supply & install, ready to send. Metrava Pro (subscription or lifetime) unlocks IFC import, PDF export, AI work description and all your projects. An editable estimate, no "official" prices. Metrava turns a building project into a priced CFC quote you can send, straight from your iPhone or iPad. TAKEOFF, BY HAND OR FROM AN IFC MODEL Enter your takeoff manually (areas, volumes, lengths, any unit) or import an IFC model exported from ArchiCAD or Revit: Metrava reads the geometry on-device and derives takeoff lines that you control. If a file can't be read in full, the manual takeoff path is always available. SUPPLY & INSTALL PRICES, ON YOUR TERMS A starter CFC price library, splitting supply (fourniture) and install (pose), is your starting point. These are indicative values to edit: you enter YOUR prices, your margins, your line items. Metrava uses no "market" price feed and no "official" rates; the library is an editable reference you control. THE PRICED QUOTE, RECALCULATED LIVE The cost engine sums quantity × price (supply + install) across the whole project, grouped by CFC chapter: subtotal, margin, VAT, total. It is all deterministic arithmetic; a line with no price is flagged "price to enter," never auto-filled. The total is an indicative estimate, not a guaranteed quote or an official price. THE TENDER, READY TO SEND Starting from a deterministic CFC work-description template, Metrava drafts the description of works per item. On supported devices, an Apple Intelligence prose layer (Apple Foundation Models, on-device) rephrases the text; it is an editable DRAFT you review before sending. The AI never creates quantities, designations, or figures; amounts always come from the cost engine. If Apple Intelligence is unavailable, the deterministic template is used unchanged. PDF EXPORT Export a quote / tender / takeoff as a clean A4 page, ready to send to your client as an offer. FREE, THEN PRO The free tier lets you run a full project: manual takeoff (any unit), read-only price library, the priced-quote view, settings, and restore purchases. Pro unlocks IFC import, PDF export, AI tender prose, as many projects as you need, and editing / custom line items in the library (supply/install detail + margin). Metrava Pro: monthly, yearly (yearly works out to about 2 months free), or lifetime. The subscription auto-renews unless canceled at least 24 hours before the end of the period; manage and cancel in your Apple account settings. Privacy: https://bonega.ai/batimetre/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://bonega.ai/batimetre/support
Screenshots
Verdict
The clearest difference is in-app purchases: Piya at none against Metrava's 3. Piya also leads on iOS requirement (15.6 vs 17.0). Metrava's advantage is update cadence (every 8 days vs every 3 months). On price, ads and device support 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. Metrava sells 3 in-app purchases, starting at $12.99 per month. Piya asks for nothing beyond the download.
Piya ships an update every 3 months, Metrava every 8 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | Piya | Metrava |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 58 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | Piya LLC | Clashware Sàrl |
In-app purchases
Piya
No in-app purchases
Metrava
- Metrava Pro Monthly$12.991 Month
- Metrava Pro Yearly$99.991 Year
- Metrava Pro Lifetime$149.99








