Comparison

VideoCalc vs Model Railroad Inventory

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

Head to head
About

VideoCalc

Design home theaters with ease using this comprehensive tool. It simplifies complex calculations for screen dimensions, projector placement, and viewing angles, ensuring optimal system performance and adherence to industry standards.

Highlights
  • Screen dimension calculation
  • Projector placement and throw ratio
  • Anamorphic lens simulation
  • Luminance and screen size calculation
  • Field of view angle validation
  • Imperial and metric unit support
Features
Read full description

VideoCalc is The tool that will help you design Home Theaters in a consistent, quick and easy way. It makes all the tedious calculations a breeze and ensures you can get the desired information in an intuitive way. This is a must have for Home Theater enthusiasts, custom installers, video professionals and more. VideoCalc is made up of several tools, that each in its own right provide you with essential calculations but do work together, ensuring the effect of every component on the system is taken into account. Furthermore the tools are organized in a natural progression, guiding you through the process of designing a Home Theater that follows the industry best practices and standards. Start by defining your screen. The tool allows easy calculation of any screen dimension based on the others. Support for usual aspect ratios is provided, allowing you to pick amongst a selection of the most commonly used aspects. For a projection system, the next step tackles the projector part, defining the aspect ratio of the matrix and the optional usage of an anamorphic lens. The tool shows you how the image will fit within the defined screen and the deformation that the anamorphic lens would apply to the projected image. This is also a fantastic tutorial tool to understand anamorphic systems. The next step takes care of projector placement and/or selection in regards to the throw ratio requirements. Enter the throw ratio range of your projector and check it can be placed to work with your screen. Alternatively, enter the distance from the screen where you wish to place your projector and the tool computes the required throw ratio. This is perfect for selecting your lens on higher-end projectors. The Luminance tab allows to find out how big the screen can be with a given projector or how bright your projector must be to light up the defined screen, while respecting the industry best practices. With the Angle tab, validate that your field of view is in accordance with industry accepted standards such as THX or SMPTE. VideoCalc works in both imperial and metric units. Simply swipe down to reveal the unit selection view, giving you the choice between centimeters, meters, inches and feet. If you like this tool, be sure to also check AudioCalc, the companion tool addressing your audio needs.

About

Model Railroad Inventory

Organize, track, and value your model train collection with detailed specifications, photos, and maintenance logs. Features smart search, custom collections, and professional reporting for enthusiasts and collectors.

Highlights
  • Complete inventory management
  • Detailed specifications tracking
  • Photo uploads for visual identification
  • Smart organization and search
  • Professional analytics and reporting
  • Maintenance and history logging
  • Cloud-based storage and backups
Features
Read full description

Transform Your Model Railroad Collection Management Model Railroad Inventory is the ultimate digital companion for model train enthusiasts, collectors, and hobbyists. Whether you're managing a small collection or an extensive railroad empire, our comprehensive platform makes organizing, tracking, and valuing your model trains effortless and enjoyable. Key Features - Complete Inventory Management Catalog locomotives, rolling stock, track pieces, scenery, and accessories Track detailed specifications including scale, manufacturer, road numbers, and control systems Upload high-quality photos for visual identification Monitor purchase prices and current estimated values Smart Organization & Search Advanced filtering by category, scale, manufacturer, and status Powerful search functionality across all item details Organize by location (On Layout, In Storage, In Shop) Create custom favorites collections for quick access Professional Analytics & Reporting Comprehensive Yardmaster's Report with detailed statistics Visual charts showing collection distribution and trends Track total investment and estimated collection value Monitor collection growth over time Maintenance & History Tracking Log maintenance activities and costs Track purchase dates and locations Record condition and availability status Maintain detailed notes for each item Clean, modern interface optimized for both mobile Customizable dashboard with personalized banners Responsive design that works seamlessly across all devices Professional-grade user experience Perfect For - Serious Collectors managing extensive model railroad collections Hobbyists wanting to organize their growing inventory Model Railroad Clubs tracking shared equipment Insurance Documentation with detailed records and photos Estate Planning with comprehensive valuation tracking Secure & Reliable - Cloud-based storage ensures your data is always safe Secure authentication and data encryption Regular backups and 99.9% uptime reliability Privacy-focused with no data sharing Why Choose Model Railroad Inventory? Unlike generic inventory apps, we're built specifically for model railroad enthusiasts by people who understand the hobby. Our platform includes industry-specific features like scale tracking, control system management, and railroad-specific categorization that generic apps simply can't match. Start organizing your collection today and discover why thousands of model railroad enthusiasts trust Model Railroad Inventory to manage their prized collections. Download now and take control of your model railroad collection!

Screenshots

VideoCalc4 screens
Model Railroad Inventory4 screens

Verdict

The call

The clearest difference is rating: VideoCalc at 5.0 against Model Railroad Inventory's 1.8. VideoCalc also leads on iOS requirement (7.1 vs 18.2). Model Railroad Inventory's advantage is price ($2.99 vs $3.99). On ratings volume, ads, in-app purchases and monetization model 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

VideoCalc costs $3.99 and Model Railroad Inventory $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

VideoCalc holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

Scorecard3 real differences · 7 level
VideoCalc versus Model Railroad Inventory: the parameters behind the verdict, then further details
ParameterVideoCalcModel Railroad Inventory
Price$3.99$2.99 — better
Rating5.0 (5 ratings) — better1.8 (5 ratings)
Positive reviews81.8% of reviews—
Number of ratings55
Update frequencyEvery 7 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPodiPhone, iPad
Requires iOS7.1 — better18.2
Further details — not scored
Size3 MB0 MB
Age rating4+4+
DeveloperNelceaNo Grave LLC

In-app purchases

None

VideoCalc

No in-app purchases

None

Model Railroad Inventory

No in-app purchases

Questions

Is VideoCalc free?
VideoCalc costs $3.99, with no in-app purchases.
Is Model Railroad Inventory free?
Model Railroad Inventory costs $2.99, with no in-app purchases.
Which has better reviews, VideoCalc or Model Railroad Inventory?
VideoCalc is rated higher. VideoCalc averages 5.0 out of 5 from 5 ratings, while Model Railroad Inventory averages 1.8 from 5 ratings.
Do VideoCalc or Model Railroad Inventory have ads?
Neither VideoCalc nor Model Railroad Inventory shows ads.

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