Comparison

Buildup vs DataMaster™ L6

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

Head to head
About

Buildup

This app streamlines construction project management by simplifying task tracking, punch lists, and inspections. It enhances team collaboration, improves product quality, and reduces project timelines through real-time updates and integrated communication tools.

Highlights
  • Task and punch list management with checklists
  • Issue tracking with photos and history
  • Real-time project progress reporting
  • Subcontractor sequencing for task resolution
  • Instant notifications for project updates
  • In-app messaging and cloud-saved communication
  • Blueprint and floor plan annotation
  • Automatic translation for multilingual communication
Features
Read full description

Used by owners/developers/consultants, general contractors and subcontractors, Buildup is an extremely easy-to-use task management, punch list and inspection software that helps improve product quality, reduce costs and shorten timelines. Buildup allows users to easily collaborate to document, track and complete tasks so that everyone is on the same page at the same time. Buildup simplifies and enhances the task management, inspection and punch list process by providing project teams with integrated access and the management tools they require, directly onto their smartphone or tablet. Using Buildup allows all those involved (field managers, subcontractors and project executives) to easily collaborate to track their tasks, report and manage issues and observations, view progress in real time, and much more - all within the Buildup app! Buildup's main features include: Tasks: Offers the ability to carry out the tasks and punch lists through easy-to-use checklists that include pass/fail tests, relevant photos, additional texts, dates and signatures. Punch Lists: Buildup offers a super easy to use issue tracking/punch list that takes 5-10 seconds to log, manage and track to completion. Every issue logged includes all the relevant data, including photos of before/after, assigned subcontractor, and the history of the issue. Advanced Reporting: Real time reports are available to all relevant users, detailing both how the project has progressed and its current status. These detailed reports allow the analysis of issues that may be holding up project progress, and present information on issues to whatever level of detail desired. Sequencing: With the sequencing feature, project managers, superintendents and QC Managers can now add all the subcontractors needed to resolve a task at once without having to micro-manage the process. Notifications: Real time notifications allow increase in productivity and project development by directly notifying team members about time-sensitive project updates, allowing them to solve problems more quickly than before. In-App Messaging: An enhanced messaging boards ensures authorized team members are able to communicate with each other regarding either the entire project, or any specific unit. All such communication is documented and saved in the cloud for any needed access or auditing you may require to help keep your project on track. Blueprints and Floor Plans: It is easy to upload documents, annotate over any uploaded PDF or photo, and share with any members of the team. Automatic Translation into Other Languages: Buildup makes it so easy to communicate with each other, with its automatic translation into other languages, such as Spanish to English and vice versa. Issues are automatically translated which leaves no room for second-guessing. Procore Integration: Buildup’s integration with Procore automatically syncs project and personnel information already set up in Procore to be instantly used by Buildup’s Issue Management System throughout the lifetime of your project. Avoid the headaches of double data entry and get up and running with your project structure in a few seconds vs. days with synced accuracy.

About

DataMaster™ L6

This app wirelessly connects to a moisture meter to record and report concrete slab humidity test data. It helps ensure data integrity and compliance with industry standards, allowing for easy data organization and sharing.

Highlights
  • Wireless data capture via Bluetooth
  • ASTM F2170 standard compliance
  • Data integrity assurance
  • Job site mapping and sensor location linking
  • Add photos, audio memos, and text notes
  • Direct report printing
  • Upload data to F2170reports.com
Features
Read full description

The DataMaster™ L6 app from Wagner Meters connects via Bluetooth® to the Rapid RH® Total Reader® for a fast and easy wireless system of reading, recording, and reporting your concrete slab moisture test data. DataMaster L6 takes advantage of an unbroken stream of data to give you the highest level of data integrity. The DataMaster L6 improves upon the incredible utility of Wagner's DataMaster 4.0/5.0 with streamlined navigation to information and reporting functions making your concrete slab relative humidity (RH) testing faster and easier than before. · Capture, assemble, and email all data necessary to adhere to the ASTM F2170 standard. · Ensure the integrity of your critical ASTM data from sensors and email “READ ONLY” reports. · Link all recorded data to your job site’s sensor locations with a mapping function. · Input job metadata such as job name, address, and hole depth. · Add photos, audio memos, and text notes to your job info. · Print reports directly from your smart device. · Easily upload your job data to the F2170reports.com website. The DataMaster L6 app is designed to be used only with Rapid RH L6 Smart Sensors and the Rapid RH Total Reader available at www.rapidrh.com.

Screenshots

Buildup4 screens
DataMaster™ L64 screens

Verdict

The call

The clearest difference is review sentiment: Buildup at 50% against DataMaster™ L6's 0%. Buildup also leads on rating (4.6 vs 4.3) and update cadence (every 3 weeks vs every 3 months). DataMaster™ L6's advantage is monetization model (free vs ad-supported) and iOS requirement (13.0 vs 15.6). 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.

ReceptionRating · Positive reviews · Number of ratings

Buildup holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Buildup has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Buildup's written reviews are positive against 0% of DataMaster™ L6's.

UpkeepUpdate frequency

Buildup ships an update every 3 weeks, DataMaster™ L6 every 3 months. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

Scorecard6 real differences · 4 level
Buildup versus DataMaster™ L6: the parameters behind the verdict, then further details
ParameterBuildupDataMaster™ L6
PriceFreeFree
Rating4.6 (16 ratings) — better4.3 (3 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings16 — better3
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size68 MB43 MB
Age rating4+4+
DeveloperTCQS Applications LLCWagner Electronic Products, Inc.

Customer experience

Buildup

All ratings16 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

DataMaster™ L6

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

In-app purchases

None

Buildup

No in-app purchases

None

DataMaster™ L6

No in-app purchases

Questions

Is Buildup free?
Buildup is free to download, with no in-app purchases.
Is DataMaster™ L6 free?
DataMaster™ L6 is free to download, with no in-app purchases.
Which has better reviews, Buildup or DataMaster™ L6?
Buildup is rated higher. Buildup averages 4.6 out of 5 from 16 ratings, while DataMaster™ L6 averages 4.3 from 3 ratings.
Do Buildup or DataMaster™ L6 have ads?
Neither Buildup nor DataMaster™ L6 shows ads.
Which is updated more often, Buildup or DataMaster™ L6?
Buildup ships an update every 3 weeks, and DataMaster™ L6 every 3 months. Most recently, Buildup was updated on September 15, 2026 and DataMaster™ L6 on September 10, 2026.

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