Comparison

Site Diary vs KANNA

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

Head to head
About

Site Diary

Streamline construction daily reporting with this app, replacing paper logs with digital entries for site progress, tasks, and resources. Capture real-time data, attach images, and access local weather reports, all while working offline.

Highlights
  • Real-time site progress monitoring
  • Integrated task management and allocation
  • Automatic local weather reports
  • Attach images to reports
  • Offline support and cloud synchronization
  • Export reports in PDF, Excel, or CSV
Features
Read full description

Site Diary app replaces the existing paper construction daily reports, site journal or daily logs, where field workers make a report of things that occurred on their projects. With Site Diary app, we make the whole process quick, fun and simple so you both have a detailed daily report and time left to focus on building more. We developed Site Diary to address the needs of site engineers, foremen and site managers working in construction organizations, contractors and installation teams both large and small. "Site Diary allowed me to keep track of construction progress and emerging issues in real time” - Christopher Pletcher, Municipal Engineering Manager, Ayres Associates Task management/allocations feature The first product to integrate daily reports and task management. Users can create a task, add information about the task (manpower, equipment & materials to be used) and the persons it assigned to. Report progress on a task by creating a work log. The diary form will be automatically filled with all the task info which will make it a lot quicker for users to fill their daily reports. Site Diary Features include - Real-time site progress and monitoring, whereby users have visibility of work being done by site staff. Submitted reports are immediately available for review and approval by off-site personnel. - Share information. The app will allow field workers to send an email after they create an event. (This is optional) - Local weather report automatically included - every report entry is automatically linked with the prevailing weather conditions for that site at the time, which is important information to include in a daily construction report app. - Added images - photos and other images can be attached to reports. - Offline support - Sites with limited connectivity are not a problem as the app continues to perform seamlessly off-line. Data captured is saved on the device and synchronized to the cloud as soon as a connection becomes available. - User management - Add and remove users in your team - Set up site resources (labour, equipment, materials, contractors, tags) that you will use on your construction site. Tags are used to determine the type of event that is recorded, example: Safety. - Export Reports - This can be used as shift updates or project summaries and shared with staff, contractors and clients. These are done in either PDF, Excel or CSV format.

About

KANNA

Streamline administrative tasks, travel, and communication for non-desk workers. Access project information, photos, and documents in the cloud, and manage schedules with a team calendar. Facilitate faster communication with project-linked chat.

Highlights
  • Cloud-based site management
  • Photo and document storage
  • Customizable report templates
  • Team calendar view
  • Project-linked chat
  • Daily reporting with photo attachments
Features
Read full description

KANNA is a “Project Management App” that enhances the productivity of the non-desk work industry around the world, such as construction, real estate, and manufacturing industries. It reduces the troublesome administrative work, travel, and communication to maximize work productivity. ▼ Main functions 【Site management】 Project information is stored in the cloud so users can access the latest information anywhere, anytime from smartphone. 【Photos / Documents】 Upload project photos anytime, anywhere. Documents such as drawings and specification are also stored in the cloud, which allows users to access on the go. Take notes/draw in photos and documents. 【Custom report】 You can easily fill in the familiar format as a template. Since it is stored in the cloud immediately, there is no work man -hours to collect paper forms or return to the office and then post or aggregate them. 【Calendar】 Manage your work schedule in a calendar view with visibility of team members` schedule as well. 【Chat】 Improve communication speed with the chat tool. Chat is also linked to the projects, so you can communicate while checking project details. 【Daily report】 Reporting to support your project from beginning to end with ability to attach photos. ≪Note≫ The recommended environment for this app is iOS15 or higher. ▼ Questions and inquiries KANNA (Kanna) Support Desk will support questions about operation. Inquiries: https://forms.gle/Aj11gMrt1GhP5P98A

Screenshots

Site Diary4 screens
KANNA4 screens

Verdict

The call

Site Diary and KANNA are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

ScorecardNo meaningful differences
Site Diary versus KANNA: the parameters behind the verdict, then further details
ParameterSite DiaryKANNA
PriceFreeFree
Rating4.4 (45 ratings) — better—
Positive reviews87.5% of reviews — better86.5% of reviews
Number of ratings45 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size67 MB180 MB
Age rating4+4+
DeveloperScript&GoAldagram Inc.

Customer experience

Site Diary

All ratings45 ratings
Positive86.7%
Neutral6.7%
Negative6.7%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

KANNA

Written reviews52 reviews
Positive86.5%
Neutral3.8%
Negative9.6%

In-app purchases

None

Site Diary

No in-app purchases

None

KANNA

No in-app purchases

Questions

Is Site Diary free?
Site Diary is free to download, with no in-app purchases.
Is KANNA free?
KANNA is free to download, with no in-app purchases.
Do Site Diary or KANNA have ads?
Neither Site Diary nor KANNA shows ads.
Which is updated more often, Site Diary or KANNA?
Site Diary ships an update weekly, and KANNA weekly. Most recently, Site Diary was updated on November 2, 2026 and KANNA on November 7, 2026.

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