Box Volume Calculator vs ExternalVision
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Box Volume Calculator
Easily calculate the volume of rectangular boxes with this user-friendly tool. Input length, width, and height to get precise cubic measurements in your preferred units. Ideal for construction, shipping, and packaging needs.
- Calculate rectangular box volume
- Input length, width, and height
- Display volume in cubic units
- Switch between imperial and metric units
- Simple and user-friendly interface
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The Box Volume Calculator app is a tool designed to calculate the volume of a rectangular box or cuboid based on its dimensions. This app is useful for a wide range of applications, including construction, shipping, packaging, and manufacturing. To use the app, the user simply enters the length, width, and height of the box in the provided input fields. The app then calculates the volume of the box and displays it in the output field. The volume is presented in cubic units (e.g., cubic inches, cubic centimeters, cubic feet, etc.) depending on the user's preference or selection. The app is designed to be user-friendly, with a simple interface that is easy to navigate. The input fields are clearly labeled, and the output field provides a clear and concise result. The user can also switch between different unit systems such as imperial or metric, making it accessible to users from different regions. Overall, the Box Volume Calculator app is a convenient and easy-to-use tool that can save time and effort in calculating the volume of a box.
ExternalVision
This app allows you to read text and QR codes from your iPhone camera directly on your Apple Vision Pro. It enables copying detected text, sharing it, or opening URLs in Safari. All image analysis is performed locally on the Vision Pro, ensuring your data remains private.
- Real-time text and QR code detection
- Seamless iPhone to Vision Pro streaming
- Copy, share, and open detected content
- Local image analysis for privacy
- Works with iPhone/iPad and Apple Vision Pro
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Wouldn't it be useful if you could read text and QR codes written on paper while looking at the real world using Apple Vision Pro's pass-through? "ExternalVision" sends image from the iPhone camera to Apple Vision Pro and detects text and QR codes. The detection result is displayed on Apple Vision Pro, so you can copy it, share it, and open the URL in Safari. All image analysis is done by Apple Vision Pro, so no data is sent externally. **This app requires Apple Vision Pro and an iPhone or iPad.**
Screenshots
Verdict
The clearest difference is price: ExternalVision at Free against Box Volume Calculator's $1.99. Box Volume Calculator's advantage is rating (4.0 vs 1.0) and in-app purchases (none vs 3). On update cadence, 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
ExternalVision is free to download; Box Volume Calculator costs $1.99 up front. ExternalVision sells 3 in-app purchases, starting at $1.99 per month. Box Volume Calculator asks for nothing beyond the download.
Box Volume Calculator holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Box Volume Calculator ships an update every 13 months, ExternalVision every 7 months. Both last shipped on October 9, 2026.
| Parameter | Box Volume Calculator | ExternalVision |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.0 (3 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 13 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, Vision Pro |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 21 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Kantaben Gorasiya | Kohei Kanagu |
Customer experience
Box Volume Calculator
ExternalVision
In-app purchases
Box Volume Calculator
No in-app purchases
ExternalVision
- 1 month$1.991 Month
- 6 months$9.996 Months
- 1 year$19.991 Year
Questions
Is Box Volume Calculator free?
Is ExternalVision free?
Which has better reviews, Box Volume Calculator or ExternalVision?
Do Box Volume Calculator or ExternalVision have ads?
Which is updated more often, Box Volume Calculator or ExternalVision?
Other comparisons
