Comparison

Visual Pre Plans vs CalcuDose

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

Head to head
About

Visual Pre Plans

This application streamlines fire department pre-planning and incident response with an image-based system. It allows for quick creation, updating, and sharing of pre-plan data, providing instant on-scene access to critical information for better operational coordination.

Highlights
  • Image-based pre-planning
  • Fast pre-plan creation (under 5 minutes)
  • Instant on-scene access to pre plans
  • CAD notifications and integration
  • Risk scoring
  • Real-time team location tracking
Features
Read full description

WHO WE ARE Visual Pre Plans is an image-based fire department pre planning and operations software designed to eliminate all obstacles preventing successful incident mitigation. With Visual Pre Plans, conveniently pre plan via mobile and desktop applications, easily creating, updating and sharing useful pre plans. HOW IT WORKS Pre-plan a building in as little as 5 minutes Instant on-scene access to pre plans & risk scores for all members via CAD notifications. Estimated time of arrival and team on map help ICs coordinate response. High hazard notes display with incident location details to indicate dangerous locations. Risk scoring & CAD integration Easy program management

About

CalcuDose

Easily calculate liquid dosages and flow rates for medical applications. Input concentration, desired quantity, or volume and duration to get precise results in ml/h and drops/min. Access your last 15 calculations through the history feature.

Highlights
  • Dose calculation
  • Flow rate calculation
  • Unit and volume input
  • Time unit selection
  • Drops per ml selection
  • Calculation history
Features
Read full description

A few clicks are all it takes to confidently perform your cross-product calculations related to liquid dosages and flow rate calculations in ml/h and drops/min. Dose Calculation: 1. Select the base unit for the concentration of your solution from the options provided (g, mg, µg, or IU). 2. Enter the concentration of your solution in the Unit and Volume fields. 3. Enter the desired quantity. 4. Click Calculate, and the result will be displayed in milliliters along with a detailed breakdown of the calculation. Flow Rate Calculation: 1. Select the unit of time, either hours or minutes. 2. Choose a number of drops per ml. 3. Enter the volume in ml. 4. Enter the duration. 5. Click Calculate, and the result will be displayed in ml/h and drops/min, with a detailed breakdown of the calculations always shown. Retrieve all information from your last 15 calculations through the history feature in case of doubt or need. Give it a try; the first 5 calculations are free. Note: For dose calculation, the result in ml is rounded to the second decimal place. For flow rate calculation, the result in ml/h is rounded to the second decimal place, and the result in drops/min is rounded to the nearest whole number.

Screenshots

Visual Pre Plans4 screens
CalcuDose4 screens

Verdict

The call

The clearest difference is in-app purchases: Visual Pre Plans at none against CalcuDose's 1. CalcuDose's advantage is update cadence (every 6 days vs monthly) and review sentiment (86% vs 64%). 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. CalcuDose sells 1 one-off in-app purchase. Visual Pre Plans asks for nothing beyond the download.

UpkeepUpdate frequency

Visual Pre Plans ships an update monthly, CalcuDose every 6 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
Visual Pre Plans versus CalcuDose: the parameters behind the verdict, then further details
ParameterVisual Pre PlansCalcuDose
PriceFreeFree
Rating3.8 (21 ratings) — better—
Positive reviews64.3% of reviews85.7% of reviews — better
Number of ratings21 — better—
Update frequencyMonthlyEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.612.0 — better
Further details — not scored
Size195 MB28 MB
Age rating4+4+
DeveloperFlowMSP, IncQRTouch Development

Customer experience

Visual Pre Plans

All ratings21 ratings
Positive66.7%
Neutral9.5%
Negative23.8%
Written reviews14 reviews
Positive64.3%
Neutral14.3%
Negative21.4%

CalcuDose

Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

In-app purchases

None

Visual Pre Plans

No in-app purchases

1 purchases

CalcuDose

One-time1
  • CalcuDose unlimited for life$1.99

Questions

Is Visual Pre Plans free?
Visual Pre Plans is free to download, with no in-app purchases.
Is CalcuDose free?
CalcuDose is free to download, with in-app purchases available.
Do Visual Pre Plans or CalcuDose have ads?
Neither Visual Pre Plans nor CalcuDose shows ads.
Which is updated more often, Visual Pre Plans or CalcuDose?
Visual Pre Plans ships an update monthly, and CalcuDose every 6 days. Most recently, Visual Pre Plans was updated on October 5, 2026 and CalcuDose on October 7, 2026.

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