Comparison

Sampling Calculator Lite vs Lean Management Toolbox

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

Head to head
About

Sampling Calculator Lite

This tool helps calculate sampling plans based on ANSI/ASQ Z1.4 2013 and MIL-STD-105E standards. It assists in determining sampling size codes and inspection levels for quality control processes.

Highlights
  • ANSI/ASQ Z1.4 2013 compliance
  • MIL-STD-105E compliance
  • Single sampling size calculation
  • Normal and Reduced inspection
  • AQL range from 0.065 to 15
  • Supports size code letters I, II, and III
Features
Read full description

The sampling calculator conforms to ANSI/ASQ Z1.4 2013 and MIL-STD-105E Standards. NOTE: This calculator may be used as an aid to faster calculate the sampling plan needed, and always in conjunction or with the basic knowledge of the ANSI/ASQ Z1.4 standard. It does not replace the standards mentioned above. The sampling calculator covers single sampling size code letters I, II and III. Normal and Reduced with AQLs from 0.065 to 15. For the Full version of the calculator look for "Sampling Calculator" it contains all 7 code levels and tightened inspection type.

About

Lean Management Toolbox

Enhance workplace productivity and meeting efficiency with comprehensive audit tools. Identify areas for improvement, manage tasks with a Kanban board, and track progress through detailed reports. Optimize your organization's operations and reduce waste.

Highlights
  • 5S/6S Audit Checklist
  • Location and Area Management
  • Kanban Task Management
  • Audit Reports
  • Meeting Efficiency Audit
  • Meeting Cost Counter
Features
Read full description

GoLeanSigma – Lean Management Toolbox helps you to make your Lean Management journey even more efficient. Increase workplace productivity in all departments with 5S or 6S Audits. Or improve your meetings` efficiency with a meeting audit and tips for continuous improvement. Measure meeting costs and save money. Pin-point areas of your organization that needs improvement through our reports. See the progress from audit to audit with a fully-fledged cockpit and monitoring feature. Features: Lean 5S / 6S audit: - our easy-to-use and effective built-in lean 6S audit checklist is ready for your audits and inspections. - audits in admin, operations, and laboratory environments to improve workplace efficiency Location and Area Management: - divide your organization into multiple locations and areas to easily manage your tasks and audits. Tasks management: - generate tasks from your audit results and manage your task using the GoLeanSigma built-in Kanban board. Reports: - generate reports based on your audits and inspections to track your progress. Meeting Audit - improve the organization from within with increase meting efficiency - pin-point weaknesses and waste of resources in meeting structures Meeting Cost Counter - make meeting costs transparent as a baseline for improvements Terms of use: https://www.goleansigma.de/en-pages/terms-and-conditions

Screenshots

Sampling Calculator Lite2 screens
Lean Management Toolbox4 screens

Verdict

The call

The clearest difference is review sentiment: Lean Management Toolbox at 100% against Sampling Calculator Lite's 33%. Lean Management Toolbox also leads on rating (5.0 vs 3.0) and update cadence (every 2 months vs every 14 months). Sampling Calculator Lite's advantage is in-app purchases (none vs 2) and ratings volume (3 vs 1). On price, ads, device support and iOS requirement 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. Lean Management Toolbox sells 2 in-app purchases, starting at $5.99 per month. Sampling Calculator Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lean Management Toolbox holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 33% of Sampling Calculator Lite's written reviews are positive against 100% of Lean Management Toolbox's.

UpkeepUpdate frequency

Sampling Calculator Lite ships an update every 14 months, Lean Management Toolbox every 2 months. The most recent releases landed on August 19, 2026 and July 22, 2026 respectively.

Scorecard6 real differences · 4 level
Sampling Calculator Lite versus Lean Management Toolbox: the parameters behind the verdict, then further details
ParameterSampling Calculator LiteLean Management Toolbox
PriceFreeFree
Rating3.0 (3 ratings)5.0 (1 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings3 — better1
Update frequencyEvery 14 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.113.0 — better
Further details — not scored
Size1 MB89 MB
Age rating4+17+
DeveloperJuan Manuel Alfredo SanchezDenny Hartmann

Customer experience

Sampling Calculator Lite

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

Lean Management Toolbox

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sampling Calculator Lite

No in-app purchases

2 purchases

Lean Management Toolbox

Subscriptions2
  • Premium Access - Monthly$5.991 Month
  • Premium Access - Yearly$59.991 Year

Questions

Is Sampling Calculator Lite free?
Sampling Calculator Lite is free to download, with no in-app purchases.
Is Lean Management Toolbox free?
Lean Management Toolbox is free to download, with in-app purchases available.
Which has better reviews, Sampling Calculator Lite or Lean Management Toolbox?
Lean Management Toolbox is rated higher. Sampling Calculator Lite averages 3.0 out of 5 from 3 ratings, while Lean Management Toolbox averages 5.0 from 1 ratings.
Do Sampling Calculator Lite or Lean Management Toolbox have ads?
Neither Sampling Calculator Lite nor Lean Management Toolbox shows ads.
Which is updated more often, Sampling Calculator Lite or Lean Management Toolbox?
Sampling Calculator Lite ships an update every 14 months, and Lean Management Toolbox every 2 months. Most recently, Sampling Calculator Lite was updated on August 19, 2026 and Lean Management Toolbox on July 22, 2026.

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