Comparison

Kahua vs SmartRock

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

Head to head
About

Kahua

Manage construction projects and files on the go. This app allows users to handle documents, track job costs, and send/receive tasks directly from their mobile device, ensuring connectivity and flexibility for fieldwork.

Highlights
  • File management on the go
  • Task assignment and tracking
  • Industry-leading document management
  • Job cost tracking and management
  • Mobile construction workflow
Features
Read full description

With kahua mobile for iOS, work the way you want to work. Stay connected when you're on the go with kahua. Key Features: - File Manager: Manage your files when and where you want - Tasks: Send and receive tasks directly from your device - Document Management: Our industry-leading document management suite - Cost Management: Manage and track job cost documents on a construction project.

About

SmartRock

Monitor concrete projects in real-time with sensor data. Receive custom notifications, generate quality assurance reports, and manage team access. Seamlessly transmit data for advanced analysis and long-term storage.

Highlights
  • Real-time concrete data monitoring
  • Customizable threshold notifications
  • Quality assurance report generation
  • Data transmission to Giatec 360
  • Team access management
Features
Read full description

Stay in control of your concrete projects with the SmartRock App, a powerful tool that connects to our SmartRock sensors, allowing you to manage your sensor data effortlessly. Access critical information at your fingertips and make data-driven decisions with precision, streamlining your workflow and ensuring the highest standards in concrete monitoring! With the SmartRock App, you can: • Monitor Concrete Data in Real-Time: Stay updated with real-time temperature, strength, and other critical metrics directly from your mobile device. • Receive Notifications: Set your own thresholds to receive notifications tailored to your project needs. Get alerts the moment thresholds are exceeded, so you can address issues promptly and avoid costly delays. • Generate Reports: Create reports for quality assurance and share them with your team. • Transmit data to Giatec 360: Seamlessly transmit your data to our cloud-based dashboard, Giatec 360, for advanced analysis and long-term storage, giving you deeper insights into your project's performance. • Manage Team Access with Ease: Customize project access levels for each team member, ensuring everyone has the right tools and insights for their role.

Screenshots

Kahua4 screens
SmartRock4 screens

Verdict

The call

The clearest difference is rating: SmartRock at 4.6 against Kahua's 3.8. SmartRock also leads on review sentiment (67% vs 26%). On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

SmartRock holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 10 and 13 respectively. Written reviews point the same way: 26% of Kahua's written reviews are positive against 67% of SmartRock's.

UpkeepUpdate frequency

Kahua ships an update weekly, SmartRock every 2 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Kahua versus SmartRock: the parameters behind the verdict, then further details
ParameterKahuaSmartRock
PriceFreeFree
Rating3.8 (10 ratings)4.6 (13 ratings) — better
Positive reviews25.7% of reviews66.7% of reviews — better
Number of ratings1013 — better
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size397 MB83 MB
Age rating4+4+
DeveloperkahuaGiatec Scientific Inc.

Customer experience

Kahua

All ratings10 ratings
Positive70.0%
Neutral0.0%
Negative30.0%
Written reviews35 reviews
Positive25.7%
Neutral2.9%
Negative71.4%

SmartRock

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Kahua

No in-app purchases

None

SmartRock

No in-app purchases

Questions

Is Kahua free?
Kahua is free to download, with no in-app purchases.
Is SmartRock free?
SmartRock is free to download, with no in-app purchases.
Which has better reviews, Kahua or SmartRock?
SmartRock is rated higher. Kahua averages 3.8 out of 5 from 10 ratings, while SmartRock averages 4.6 from 13 ratings.
Do Kahua or SmartRock have ads?
Neither Kahua nor SmartRock shows ads.
Which is updated more often, Kahua or SmartRock?
Kahua ships an update weekly, and SmartRock every 2 weeks. Most recently, Kahua was updated on October 29, 2026 and SmartRock on October 24, 2026.

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