ConCity vs FoxBuild
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ConCity
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Build your own working environment with Β«concityΒ» and put together the right services. Laboratory services (sampling plan, to-do list, test data entry), production control and product control for concrete and a delivery note portal. Laboratory Services - Based on concrete groups see the necessary concrete tests - Orders (purchase orders) are also taken into account in the scheduling - Test orders are simply formulated and are added to the to-do list - Testing staff is electively informed and they enter test data on mobiles Production control (concrete in the factory) - Orders (purchase orders) are also taken into account in the scheduling - Dosage incl. 3% check - Moisture Measurement - Total water - Material benchmark Product inspection (concrete) - concrete properties Fresh concrete density, W Z eq, Workability, Air, Compressive strength Target, Actual and Forecast - Concrete monitoring Selection of the concrete to be monitored Alarm settings Notifying Delivery note portal (LP +) - Delivery note overview (for concrete manufacturers by plant) - Easy release of delivery notes - concrete supplier to construction company - Delivery note overview (for construction companies according to construction site)
FoxBuild
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FoxBuild turns your voice into a signed daily site report β in 30 seconds instead of 30 minutes. β Speak. We type for you. β Tap the record button, describe what happened on site today (crew, hours, materials, weather, remarks) and FoxBuild generates a structured daily report via AI. Sign the PDF, done β automatically emailed to your site manager, client and accounting. β What FoxBuild does β β’ Voice-to-report in 20 languages (English, German, Croatian, Polish, Turkish, Slovak, Czech, Romanian, Hungarian, Italian, French, Spanish, Portuguese, Ukrainian, Russian and more) β’ Offline mode: recording works without signal β the report uploads as soon as you're back online β’ Crew tracking with start/end times, breaks, plus per-worker bad-weather and idle-time windows β’ Compliant PDF with your company logo, client, weather, hours, materials, crew β’ Photo attachments: jobsite photos attach to the report and embed in the PDF β’ Multi-company: one login, several company profiles β’ Employee directory: crew picker instead of free text β’ Legally binding signature with your finger in the PDF β Who it's for β Site managers, foremen, supervisors and construction companies who want faster, more complete and more consistent daily reports β no typing at the jobsite, no evening Excel chaos. β Secure & GDPR-compliant β Audio is transmitted encrypted to our EU servers (Frankfurt), transcribed there, and automatically deleted after 30 days. PDFs stay with your company. RLS-isolated per company β no other customer ever sees your data. FoxBuild is a Calcora product β software for trades and construction businesses.
Screenshots
Verdict
The clearest difference is update cadence: FoxBuild at weekly against ConCity's every 9 months. ConCity's advantage is iOS requirement (12.2 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ConCity ships an update every 9 months, FoxBuild weekly. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.
| Parameter | ConCity | FoxBuild |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Weekly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 12.2 β better | 16.0 |
| Further details β not scored | ||
| Size | 212 MB | 64 MB |
| Age rating | 4+ | 17+ |
| Developer | Dorner ASP AG | Fabio Tietz |
In-app purchases
ConCity
No in-app purchases
FoxBuild
No in-app purchases







