Comparison

DataMaster 5.0 vs AI Estimator Pro

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

Head to head
About

DataMaster 5.0

Features
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The DataMaster™ app from Wagner Meters provides you with a seamless relative humidity data collection and reporting system for your iPhone. Designed specifically for use with the Rapid RH® Bluetooth® Smart Reader and with Rapid RH® Smart Sensors for concrete moisture testing, the DataMaster™ app helps to ensure full ASTM F2170 compliance. Now even better than the original DataMaster™ tool that was awarded Most Innovative Products, Industry Choice, for Concrete Construction Equipment at World of Concrete 2013. You’ll especially appreciate its convenient smartphone interface and report generation. The DataMaster™ app is easy-to-use, and is offered in a highly intuitive package that includes all these important features: • Acquires ALL data necessary to adhere to the ASTM F2170 Standard. • Maintains and ensures ASTM critical data integrity by making it “READ ONLY”. • Links all recorded data to a display of your jobsite’s sensor locations with new mapping function. • Ensures simple, concise report formatting. • Allows for emailing and printing of reports directly from your smartphone to any wireless enabled printer. • Allows data to be easily exported from the dedicated F2170reports.com website for graphing, trending, etc. Requires Rapid RH® Bluetooth® Smart Reader available at www.rapidrh.com. This app connects to the Smart Reader using Bluetooth® Low Energy technology, available on iPhone 4s or newer, iPad Mini, iPad 2 or newer.

About

AI Estimator Pro

Features
Read full description

AI Estimator Pro Create estimates, invoices, change orders, daily logs, project reports, and customer documents faster with AI. AI Estimator Pro helps contractors manage jobs from first estimate to final payment in one organized workspace. Start with 20 free AI credits and explore professional AI tools built specifically for construction businesses. AI-Powered Contractor Tools • AI Estimate Generator • AI Change Order Builder • AI Invoice Writer • AI Daily Log Assistant • AI Completion Reports • AI Photo Inspector • AI Project Summaries • AI Customer Reply Assistant • AI Writing Improvement • Voice Input • Project-Aware Copilot Generate professional drafts in seconds, then review, edit, save, and export them as polished customer-ready documents. Run Your Business in One Place • Customer Management • Project Management • Estimates & Invoices • Change Orders • Daily Logs • Project Photos • Digital Signatures • Professional PDF Export • Cloud Sync • Fast Sharing Keep every project organized from estimate to payment. Built for Contractors Designed for: • General Contractors • Remodelers • Roofers • Electricians • Plumbers • HVAC Professionals • Painters • Landscapers • Flooring Contractors • Small Construction Companies AI Photo Inspector Upload jobsite photos and receive AI-assisted observations, scope suggestions, and documentation support based on visible project conditions. AI-generated content should always be reviewed before customer use, pricing decisions, or contract documents. Why Contractors Choose AI Estimator Pro • Create estimates faster • Generate professional invoices • Prepare change orders in minutes • Organize customers and projects • Improve customer communication • Reduce paperwork • Export professional PDFs • Stay organized across every job Download AI Estimator Pro and streamline your estimating, invoicing, project management, and contractor documentation workflow. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DataMaster 5.04 screens
AI Estimator Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: DataMaster 5.0 at none against AI Estimator Pro's 2. DataMaster 5.0 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). AI Estimator Pro's advantage is update cadence (every 3 days vs every 3 months). On price 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. AI Estimator Pro sells 2 in-app purchases, starting at $9.99 per month. DataMaster 5.0 asks for nothing beyond the download.

UpkeepUpdate frequency

DataMaster 5.0 ships an update every 3 months, AI Estimator Pro every 3 days. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

Scorecard4 real differences · 2 level
DataMaster 5.0 versus AI Estimator Pro: the parameters behind the verdict, then further details
ParameterDataMaster 5.0AI Estimator Pro
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size90 MB9 MB
Age rating4+4+
DeveloperWagner Electronic Products, Inc.Mustafa Gokalp

In-app purchases

None

DataMaster 5.0

No in-app purchases

2 purchases

AI Estimator Pro

Subscriptions2
  • Monthly Pro$9.991 Month
  • Annual Pro$89.991 Year

Questions

Is DataMaster 5.0 free?
DataMaster 5.0 is free to download, with no in-app purchases.
Is AI Estimator Pro free?
AI Estimator Pro is free to download, with in-app purchases available.
Do DataMaster 5.0 or AI Estimator Pro have ads?
Neither DataMaster 5.0 nor AI Estimator Pro shows ads.
Which is updated more often, DataMaster 5.0 or AI Estimator Pro?
DataMaster 5.0 ships an update every 3 months, and AI Estimator Pro every 3 days. Most recently, DataMaster 5.0 was updated on September 8, 2026 and AI Estimator Pro on September 19, 2026.

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