Comparison

Blanks vs Contractor Estimate Pro

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

Head to head
About

Blanks

Create custom mobile applications in minutes using AI, with no coding required. Simply describe your app idea, and the platform will generate a functional app. You can then easily add features, edit designs through chat, and collaborate with others.

Highlights
  • AI-powered app generation
  • No-code development
  • Chat-based editing
  • Collaborative building
  • Instant app preview
  • Secure sandbox environment
Features
Read full description

Build your own app, in just a few taps. Blanks is your personal software studio, powered by AI. No code, no setup. Just ideas turned into reality in seconds. Start with an idea Type anything: “habit tracker,” “trip planner,” “gratitude log”, and Blanks instantly builds a working app around it. Add features, fast Browse infinite feature and design ideas, add new elements with a tap, and watch your app grow. Edit by chatting Want a darker background? A new button? Bigger font? Just ask your built-in Product Manager. Your app updates live. Build with friends Share any app with a link. Invite friends to add, edit, and evolve it with you — like a shared doc, but for software. You stay in control with simple privacy and edit settings. Open right into your app The moment you launch Blanks, you land in your personal app, ready to use, edit, or expand. No menus, no noise. Just your software, evolving with you. Secure by design All code runs inside Blanks’ safe sandbox. Nothing is installed. It’s your space to create, explore, and play. Whether you’re prototyping ideas, building tools for your life, or just having fun, Blanks is your blank slate for personal software. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://blanks.so/privacy

About

Contractor Estimate Pro

Features
Read full description

Contractor Estimate Pro is a mobile estimating app built for contractors who need accurate, customizable estimates—fast. Tailored for excavation and landscaping contractors, general contractors and other trades that require full control over how their bids are built, without bloated software or spreadsheets. Designed to be used on mobile devices, work on your estimates from anywhere at anytime. Build estimates using your own materials, labor, equipment, trucking, and crews. Save templates for repeatable work, make quick quantity adjustments, and generate professional estimates directly from your phone or tablet. No forced pricing databases. No complicated workflows. Just a clean, contractor-focused estimating tool. Key Features Custom materials, labor, equipment, trucking, and crew costs Save reusable templates to speed up future bids Simple aggregate quantity calculations Professional PDF export for easy sharing with customers Works great with simple estimates or large unit price bids Built for mobile and office use Who It’s For Excavation contractors Landscaping contractors Utility contractors Electrical, Plumbing, HVAC, Concrete, and Specialty Trades General Contractors Subscription Details Free 30-day trial $4.99 per month after trial Cancel anytime Why Contractor Estimate Pro Contractor Estimate Pro is built to help contractors bid faster, stay consistent, and stay in control. If you’re tired of fighting spreadsheets or paying for software that does more than you need, this app keeps estimating simple and effective. All data is stored on your local device with option to export copies and backup to a cloud storage of your choice. Privacy Policy: https://linesitetech.com/contractor-estimate-pro-privacy-policy Terms of Use: Apple’s standard Licensed Application End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.

Screenshots

Blanks4 screens
Contractor Estimate Pro4 screens

Verdict

The call

The clearest difference is update cadence: Blanks at weekly against Contractor Estimate Pro's every 2 months. Contractor Estimate Pro's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases 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. Blanks sells 2 in-app purchases, starting at $19.99 per month and Contractor Estimate Pro sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Blanks ships an update weekly, Contractor Estimate Pro every 2 months. The most recent releases landed on September 25, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
Blanks versus Contractor Estimate Pro: the parameters behind the verdict, then further details
ParameterBlanksContractor Estimate Pro
PriceFreeFree
Rating4.5 (125 ratings) — better—
Positive reviews62.5% of reviews—
Number of ratings125 — better—
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size58 MB38 MB
Age rating4+4+
DeveloperPolsia IncLinesite Tech

In-app purchases

2 purchases

Blanks

Subscriptions2
  • Blanks Pro$19.991 Month
  • Blanks Pro Yearly3 Days trial$99.991 Year
1 purchases

Contractor Estimate Pro

Subscriptions1
  • Contractor Estimate Pro (Monthly)1 Month trial$4.991 Month

Questions

Is Blanks free?
Blanks is free to download, with in-app purchases available.
Is Contractor Estimate Pro free?
Contractor Estimate Pro is free to download, with in-app purchases available.
Do Blanks or Contractor Estimate Pro have ads?
Neither Blanks nor Contractor Estimate Pro shows ads.
Which is updated more often, Blanks or Contractor Estimate Pro?
Blanks ships an update weekly, and Contractor Estimate Pro every 2 months. Most recently, Blanks was updated on September 25, 2026 and Contractor Estimate Pro on September 13, 2026.

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