Comparison

SiteDocs vs KGM Mail

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SiteDocs

Streamline workplace safety with a paperless management system. This app allows for real-time monitoring, digital form completion, and instant communication, enhancing compliance and profitability.

Highlights
  • Paperless safety forms
  • Real-time monitoring
  • Digital signatures and timestamps
  • Resource PDF library
  • Digital certifications
  • Live chat communication
Features
Read full description

By going paperless with SiteDocs, you can attain the highest level of safety and make your company more profitable by eliminating hundreds of hours wasted handling paper. With real-time monitoring and accountability not only will you save time and money, you’ll also ensure compliance and improve safety culture across all your job sites. Our easy to use mobile app allows workers to have your entire safety program in their pocket or on a tablet.   Key Features: - Fill out and complete safety forms - Add photos, annotations, GPS coordinates and more - Digital signatures and time stamps - Resource PDF library for SDS, Safety Manual, Toolbox Talks, etc. - Digital Certifications - Corrective actions, and more - Live chat between head office and workers on site

About

KGM Mail

Read full description

KGM Mail — Streamlined Communication Between Clients and Engineers KGM Mail makes it easy for clients of KGM Engineering to communicate directly with our civil engineers — sharing photos, voice messages, and project updates quickly and securely. Key Features - Capture and Share Effortlessly Take or import photos and record voice messages directly within the app. Select the files you want to share, and KGM Mail takes care of the rest. - Smart Engineer Identification Each KGM Engineering drawing includes a unique QR code. Simply scan the QR code to automatically identify and connect with the engineer responsible for your project. - Easy Email Integration After scanning, send an email to your engineer through Apple Mail or Outlook — complete with your selected photos or voice recordings. Communication stays organized and efficient. - Flexible File Sharing Options Attach files directly to emails (up to 20 MiB total). Or, for larger projects, securely upload your files to Google Drive. The app automatically generates a private link shared only with KGM Engineering, allowing unlimited uploads. - Data Separation and Privacy All your project photos and voice messages remain securely stored within the app, keeping your professional data separate from your personal media. You can also export your files anytime you choose. Why KGM Mail? KGM Mail bridges the gap between clients and civil engineers, simplifying project communication, reducing email clutter, and ensuring every image and message reaches the right engineer — fast and securely. Designed exclusively for KGM Engineering clients.

Screenshots

SiteDocs3 screens
KGM Mail3 screens

Verdict

The call

The clearest difference is update cadence: SiteDocs at every 3 weeks against KGM Mail's every 2 months. SiteDocs also leads on iOS requirement (15.0 vs 17.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SiteDocs ships an update every 3 weeks, KGM Mail every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
SiteDocs versus KGM Mail: the parameters behind the verdict, then further details
ParameterSiteDocsKGM Mail
PriceFreeFree
Rating2.8 (45 ratings) — better—
Positive reviews27.7% of reviews—
Number of ratings45 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size93 MB11 MB
Age rating4+4+
DeveloperSiteDocs Safety Corp.VICTOR KALENDA

In-app purchases

None

SiteDocs

No in-app purchases

None

KGM Mail

No in-app purchases

Questions

Is SiteDocs free?
SiteDocs is free to download, with no in-app purchases.
Is KGM Mail free?
KGM Mail is free to download, with no in-app purchases.
Do SiteDocs or KGM Mail have ads?
Neither SiteDocs nor KGM Mail shows ads.
Which is updated more often, SiteDocs or KGM Mail?
SiteDocs ships an update every 3 weeks, and KGM Mail every 2 months. Most recently, SiteDocs was updated on October 30, 2026 and KGM Mail on October 28, 2026.

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