Comparison

FoundationScan vs Per4mance

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

Head to head
About

FoundationScan

This application assists in analyzing structural data by measuring vertical levels, topography, and wall profiles. It allows users to track changes over time through line graphs and heat maps, and manage scheduled jobs.

Highlights
  • Vertical Level measurement
  • Topography analysis
  • Wall Profile comparison
  • Structural change monitoring
  • Line graph and heat map visualization
  • Scheduled job listing
  • Data sharing capabilities
Features
Read full description

FoundationScan aids in the analysis of structural data. The app focuses on three sets of measurements: Vertical Level, Topography and Wall Profile comparisons. The user enters data in a loop around the building for the Vertical Level, changes in floor height for the Topography and deviation from a flat wall for the Wall Profile. Several series of data can be taken over time to monitor structural changes. The structural data is displayed as a series of line graphs for the Vertical Level, and as heat maps for the Topography and Wall Profile. FoundationScan also lists scheduled jobs, and can share acquired structural data through several channels.

About

Per4mance

This app helps construction contractors boost productivity, streamline payroll, and motivate their teams. It offers simple time tracking, automated performance-based pay calculations, and eliminates the need for manual spreadsheets. Focus on growing your business, not managing complex systems.

Highlights
  • Simple time clock-in/out
  • Automated performance-based pay
  • Crew bonus calculation
  • Eliminate manual spreadsheets
  • Accurate labor cost tracking
  • Simplified payroll processing
Features
Read full description

Per4mance.io is built for contractors who want to increase productivity, simplify payroll, and motivate their crews—without complicated systems or spreadsheets. Designed specifically for home service and construction companies, Per4mance.io combines time tracking, performance-based pay, and bonus automation into one simple platform your team will actually use. Track Time. Increase Accountability. Improve Results. Easily track employee time in the field with a simple clock-in / clock-out system. No GPS micromanagement. No complicated setup. Just accurate time tracking that works for real crews. Give your team visibility into their hours, jobs, and performance—so everyone stays accountable and aligned. Performance-Based Pay Made Simple Stop guessing on bonuses. Per4mance.io automatically calculates performance-based pay and crew bonuses based on your job budgets and production goals. Employees can see exactly how their work impacts their pay—creating stronger buy-in and better results. Simplify Payroll & Eliminate Spreadsheets Reduce payroll headaches and admin time with clean, exportable data. Per4mance.io helps you: Track hours and labor costs accurately Calculate bonuses automatically Reduce payroll processing time Eliminate manual spreadsheets Spend less time in the office—and more time growing your business.

Screenshots

FoundationScan4 screens
Per4mance4 screens

Verdict

The call

The clearest difference is iOS requirement: Per4mance at 15.1 against FoundationScan's 17.0. On price, rating, review sentiment and ratings volume 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

On the App Store both sit at effectively the same score — 5.0 for FoundationScan against 5.0 for Per4mance. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

FoundationScan ships an update every 2 months, Per4mance every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
FoundationScan versus Per4mance: the parameters behind the verdict, then further details
ParameterFoundationScanPer4mance
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings22
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size29 MB45 MB
Age rating4+12+
DeveloperPoint Data, Inc.Unisonworx

Customer experience

FoundationScan

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Per4mance

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FoundationScan

No in-app purchases

None

Per4mance

No in-app purchases

Questions

Is FoundationScan free?
FoundationScan is free to download, with no in-app purchases.
Is Per4mance free?
Per4mance is free to download, with no in-app purchases.
Which has better reviews, FoundationScan or Per4mance?
FoundationScan and Per4mance are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do FoundationScan or Per4mance have ads?
Neither FoundationScan nor Per4mance shows ads.
Which is updated more often, FoundationScan or Per4mance?
FoundationScan ships an update every 2 months, and Per4mance every 3 months. Most recently, FoundationScan was updated on November 3, 2026 and Per4mance on October 30, 2026.

Other comparisons