Comparison

Chippy Tools vs CrisisCMD

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

Head to head
About

Chippy Tools

This app simplifies complex calculations for construction professionals. It offers a variety of tools for tasks like spacing, measurements, and material estimation, helping to reduce errors and save time on job sites. Available on iPhone and iPad, it aims to be an essential tool for tradespeople.

Highlights
  • Baluster spacing calculator
  • Flat run attached baluster calculator
  • Square calculator
  • Concrete calculator
  • Stair calculator
  • Supports millimeters, feet, and inches
Features
Read full description

Chippy Tools is the must-have calculator for carpenters and handy folks looking to simplify math on the job. Whether you're on your iPhone or iPad, Chippy Tools is for you. Its user-friendly design lets you focus on carpentry while the app handles the math. Perfect for architects, builders, carpenters, construction workers, contractors, designers, engineers, tradespeople, and woodworkers of all kinds, Chippy Tools speeds up common calculations with precision. Save time and cut costs by reducing site errors. WHAT IS A CHIPPY? In Australia, carpenters are often called Chippy. WHY CHIPPY TOOLS? Our mission at Chippy Tools is to redefine top-notch apps for carpenters. We aim to develop a sustainable business model, adding new calculations to keep saving you time and money. FEATURES • Baluster spacing calculator - Quickly calculate spacing for flat runs. • Flat run attached baluster calculator - Simple, fast calculations for attached balusters. • Supports millimeters, feet, and inches. PREMIUM FEATURES (Requires Subscription) • Square calculator - Ensure structures are perfectly square. • Concrete calculator - Calculate concrete needed for slabs and posts. • Dumpy level calculator - Find relative level from benchmarks. • Equal spacing calculator - Calculate even spacing effortlessly. • Gravel calculator - Determine gravel volume needed. • Pitch calculator - Calculate pitch with rise and run. • Raked wall calculator - Measure raked walls using height or pitch. • Running calculations - Enter start number and interval. • Soil calculator - Find soil volume for landscaping. • Stair calculator - Calculate going, stringer, and rise for stairs. • Triangle calculator - Solve triangle measurements with ease. FEEDBACK Want a new calculator? Email us at feedback@chippy.tools. NO ADS EVER We promise no ads in Chippy Tools. Enjoy the best experience for your purchase. SUPPORT Got questions or feedback? Contact us for free tech support at support@chippy.tools. If Chippy Tools aids you, please leave an App Store review to help others find it. Subscription Terms of Service: https://chippy.tools/terms/ Proudly made in Brisbane, Australia.

About

CrisisCMD

Features
Read full description

Operational Logging, built for the Incident Ground. CrisisCMD gives emergency responders a fast, structured way to capture what happened, what was decided, and what happens next - as the incident unfolds. Built for operational environments, CrisisCMD combines incident logging, shared updates, mapping, attachments and reporting in one field-ready application. Whether you are managing a developing incident, supervising crews, recording critical decisions or simply need an accurate operational record, CrisisCMD keeps the information that matters in one place. Create a structured, time-stamped operational log directly from your device. Record: * Actions and decisions * Observations and intelligence * Operational updates * Photos and supporting documents * Locations and incident information * Follow-up actions and reminders Entries create a clear chronological record that can be referred to during the incident and retained afterwards. SHARE A COMMON OPERATIONAL PICTURE Supported incidents can be shared between CrisisCMD users, allowing operational information to remain current across connected devices. See updates as they are recorded and maintain a clearer picture of what is occurring without relying on handwritten notes, disconnected messages or individual recollection. BUILT FOR THE FIELD Emergency incidents are dynamic. Information arrives quickly, priorities change, and important details are easily lost. CrisisCMD has been designed around that environment. The interface keeps operational logging fast and deliberate, with structured entries, timestamps, attachments and incident information available without unnecessary complexity. Less administration during the incident. A better record when it is over. KEY CAPABILITIES *Operational Incident Logging* Capture actions, decisions, observations and operational updates as they occur. *Shared Incidents* Maintain incident information across supported CrisisCMD users and connected devices. *Live Mapping* View location and spatial information relevant to the incident. *Photos and Documents* Attach images, PDFs and supporting material directly to the operational record. *Incident Reporting* Generate structured PDF incident reports directly from your device. *Time-Stamped Records* Maintain a chronological history of operational activity and updates. *Reminders* Set time-based prompts for actions that need to be revisited during an incident. CrisisCMD is suited to: * Emergency service personnel * Volunteer and career responders * Incident controllers * Duty officers * Team leaders and supervisors * Emergency management personnel * Operational coordinators * Emergency response teams From routine incidents through to complex and evolving operations, CrisisCMD provides a practical way to maintain the operational record. Apple Standard End User Licence Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ OPERATIONAL USE CrisisCMD is an operational support and record keeping tool. It does not replace organisational command systems, emergency management arrangements, approved communications systems, procedures or professional judgement. Users remain responsible for operating in accordance with their organisation's procedures, training, authority and applicable laws and regulations.

Screenshots

Chippy Tools4 screens
CrisisCMD4 screens

Verdict

The call

The clearest difference is in-app purchases: CrisisCMD at none against Chippy Tools's 10. Chippy Tools's advantage is update cadence (every 8 days vs every 3 weeks) and iOS requirement (16.0 vs 18.6). On price, ads 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. Chippy Tools sells 9 in-app purchases, starting at $2.99 per 7 days. CrisisCMD asks for nothing beyond the download.

UpkeepUpdate frequency

Chippy Tools ships an update every 8 days, CrisisCMD every 3 weeks. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
Chippy Tools versus CrisisCMD: the parameters behind the verdict, then further details
ParameterChippy ToolsCrisisCMD
PriceFreeFree
Rating4.5 (905 ratings) — better—
Positive reviews55.2% of reviews—
Number of ratings905 — better—
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better18.6
Further details — not scored
Size46 MB27 MB
Age rating4+17+
DeveloperPeth Pty LtdResolve Emergency Management

Bugs and requests

Chippy Tools

Reported bugs

2 issues
  • Square check feature not working
  • Measurements disappear after partial use

Requested features

4 requests
  • Add more construction-related calculators
  • Improve stair and rafter tools
  • Include material quantity estimations
  • Add support for metric and imperial units

CrisisCMD

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Chippy Tools

Subscriptions8
  • Chippy Tools Pro - Weekly1 Month trial$2.997 Days
  • Chippy Tools Pro - Weekly3 Days trial$3.997 Days
  • Chippy Tools Pro - Quarterly3 Months trial$4.993 Months
Show 5 more
  • Chippy Tools Pro - Monthly$5.991 Month
  • Chippy Tools Pro - Monthly1 Month trial$5.991 Month
  • Chippy Tools Pro - Annual3 Days trial$19.991 Year
  • Chippy Tools Pro - Annual1 Year trial$19.991 Year
  • Chippy Tools Pro - Annual$19.991 Year
One-time1
  • One Time Purchase2 variants$85.00
None

CrisisCMD

No in-app purchases

Questions

Is Chippy Tools free?
Chippy Tools is free to download, with in-app purchases available.
Is CrisisCMD free?
CrisisCMD is free to download, with no in-app purchases.
Do Chippy Tools or CrisisCMD have ads?
Neither Chippy Tools nor CrisisCMD shows ads.
Which is updated more often, Chippy Tools or CrisisCMD?
Chippy Tools ships an update every 8 days, and CrisisCMD every 3 weeks. Most recently, Chippy Tools was updated on October 11, 2026 and CrisisCMD on October 12, 2026.

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