Raken Construction Management vs Black Stone Flow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Raken Construction Management
Streamline construction project management with a field-first app for daily reporting, time tracking, safety, and project documentation. Capture real-time data, manage resources, and improve productivity with an easy-to-use interface designed for jobsite crews.
- Daily Progress Reporting
- Time & Production Tracking
- Safety & Quality Management
- Project Management (RFIs, Documents)
- Photo & Video Documentation
- Resource Scheduling
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*NEW* Centralize and track your entire change order workflow inside Raken Easily create, share, and track all of your change orders with Raken on mobile or web. Speed up the review and approval process, and give stakeholders real-time visibility into scope changes, along with supporting documentation, all in one spot. Raken is the field’s favorite construction management app. Thousands of contractors rely on Raken every day for daily reporting, time tracking, resource scheduling, safety, project management, and more. At Raken, we believe better projects start with the field. That's why we designed our software to be field-first and easy-to-use—so crews can easily log real-time data and updates while they walk the jobsite. We consistently rank higher against other construction management software for ease-of-use, onboarding, and compliance. With Raken, you get everything your field teams need in one app, without overly complex workflows. DAILY PROGRESS REPORTING Limit your exposure with detailed field updates and compliance-grade photo documentation. + Daily Reports + Photo & Video Documentation + Collaborator & Segmented Reports + Messaging + Tasks TIME & PRODUCTION TRACKING Measure and improve productivity. + Time Tracking (Time Cards, Time Clock, Kiosk) + Geofencing and AI Photo ID + Production Tracking + Material Tracking + Equipment Tracking and Management + Resource Scheduling + Certifications Reporting SAFETY & QUALITY MANAGEMENT Reduce risk across all projects. + Toolbox Talks + Managed Checklists + Observations + Incidents + Safety & Quality Dashboards PROJECT MANAGEMENT Stay on schedule and budget with all your important project data in one place. + Submittals + RFIs + Change Orders + Document Storage + Forms INTEGRATIONS Raken fits seamlessly into your construction tech stack. + Accounting & Payroll + Project Management + Cloud Storage + Reality Capture WHY RAKEN? Learn why we’re the field’s favorite app. + All-in-one app for the field + Award-winning onboarding & customer support + Better visibility & insights + Higher adoption & compliance + Fits in your tech stack + Thousands of positive reviews See how Raken can help your business improve productivity and profitability with a free trial!
Black Stone Flow
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Take control of your stone fabrication shop — from slab to installation. Black Stone Flow is an all-in-one operations platform built for countertop fabricators. Manage jobs, track production, coordinate your team, and deliver projects on time — all from your phone. Key Features: • Job Tracker — Follow every package through Photo, Programming, Cut, Polish, and Installation stages with real-time step updates. • Fabrication Management — Assign packages to polishers, scan QR codes for instant lookup, verify completed work with photo documentation and checklists. • Installation Tracking — Start/stop timers, mark packages complete or incomplete, upload job photos, and track installer progress live. • Scheduling — View and manage installation appointments with calendar view, assign crews, and track job status by day. • Dashboard & Analytics — Weekly production charts, polisher performance, lead times, top sellers/materials/customers, digital layout approvals, and sinks needed — all in one glance. • Slab Map — Visual inventory of your slab yard organized by area with quick label printing. • Digital Layouts — Send layout options to customers for approval, track sent/approved/rejected status. • Estimates — Create detailed estimates with materials, edges, sinks, and extras. Send to customers for digital signature approval. • Gallery — Browse all job photos filtered by material, searchable across your entire history. • Push Notifications — Get instant alerts on your phone for installations completed, tasks assigned, digital layouts approved, and more. • Role-Based Permissions — Control exactly what each team member can see and do. • Real-Time Updates — All changes sync instantly across devices via WebSocket. No refresh needed. Whether you run a 5-person shop or a multi-location operation, Black Stone Flow gives your team the visibility and coordination to reduce mistakes, save time, and deliver quality work.
Screenshots
Verdict
The clearest difference is in-app purchases: Black Stone Flow at none against Raken Construction Management's 3. On price, update cadence, 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. Raken Construction Management sells 3 one-off in-app purchases. Black Stone Flow asks for nothing beyond the download.
Raken Construction Management ships an update every 2 weeks, Black Stone Flow every 9 days. The most recent releases landed on November 1, 2026 and October 5, 2026 respectively.
| Parameter | Raken Construction Management | Black Stone Flow |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (23K ratings) — better | — |
| Positive reviews | 73.2% of reviews | — |
| Number of ratings | 23K — better | — |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 194 MB | 28 MB |
| Age rating | 12+ | 4+ |
| Developer | Raken, Inc. | Iury Santos Leite |
Bugs and requests
Raken Construction Management
Reported bugs
3 issues- Photo upload issues and inconsistencies
- Unreliable app sign-in and loading problems
- Unexpected app behavior after updates
Requested features
3 requests- Individual employee work history tracking
- Improved scheduling and calendar features
- Enhanced cost tracking and equipment management
Black Stone Flow
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Raken Construction Management
- Raken Basic Plan$31.99
- Raken Professional Plan$64.99
- Raken Performance Plan$79.99
Black Stone Flow
No in-app purchases
Questions
Is Raken Construction Management free?
Is Black Stone Flow free?
Do Raken Construction Management or Black Stone Flow have ads?
Which is updated more often, Raken Construction Management or Black Stone Flow?
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