Constructable vs SiteViewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Constructable
This app streamlines commercial construction projects by providing tools for managing drawings, tracking issues, and organizing project financials. It facilitates collaboration among teams and stakeholders, ensuring everyone has access to the latest project information.
- Drawing management and comparison
- Issue tracking and collaboration
- Project photo documentation
- CRM for contacts and projects
- Financial tracking (budget, invoices)
- Project workflow management (RFIs, submittals)
Read full descriptionHide full description
Constructable helps commercial construction teams ensure they are using the most up to date information about their projects. + Drawings Track all drawings sets and revisions. Easily search through drawings sheets and compare sheets side by side. Add measurements, markup, and comments to drawings. + Issues Track issues directly on the plans at every stage of the project. Invite specific people or whole teams to comment on issues, add markup, photos, and documents, and record screen shares and walkthroughs directly from the app. Resolve issues faster by having a central place for communication and collaboration. + Photos Take and view photos to track your progress. + CRM Track the companies, contractors, architects, and consultants you work with and which projects they are part of. Share relevant project information with them and invite them to collaborate and comment on drawings and issues. + Financials Track financials including budget, commitments, change events, change orders, and invoices. + Project Workflows Create and respond to RFIs, manage your submittals and specs, update daily logs, and review reports.
SiteViewer
Read full descriptionHide full description
SiteViewer puts your project's drawing set on your phone. Your office uploads the plans once. Everyone on the job opens them here — no emailing PDFs around, no wondering whether the sheet in your hand is current. READ THE SET, NOT A PILE OF PDFs Drawings arrive organised the way the job is: by area, then by discipline. Search a sheet number or a title. Open several sheets at once and flick between them. FOLLOW THE DRAWING Detail callouts are live. Tap the bubble and you land on the sheet it points to, instead of hunting through the index. Keynote tags resolve to what they mean without scrolling to the legend. MEASURE AT REAL SCALE Set the scale once from the sheet's own scale bar, then measure anything on it — a run, or an area. Readings are in feet and inches, on the drawing, where you can see what you measured. SEE WHAT CHANGED When a sheet is reissued, the older issues are still there. Walk back through them to see what the drawing said last month. WORKS WHERE THE JOB IS Sheets you have opened stay on the device. A basement with no signal is not a reason to be unable to read a drawing. FREE, AND PART OF SITEWORKS SiteViewer is free for everyone on the project. It reads the drawings from your SiteWorks project — schedule, budget, field logs and the rest live in the main SiteWorks app. You need to be a member of a SiteWorks project to sign in.
Screenshots
Verdict
The clearest difference is update cadence: SiteViewer at daily against Constructable's every 2 weeks. Constructable's advantage is iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Constructable ships an update every 2 weeks, SiteViewer daily. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | Constructable | SiteViewer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 55 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Constructable | Derek Paget |
In-app purchases
Constructable
No in-app purchases
SiteViewer
No in-app purchases







