Comparison

Volume Units Converter vs Smart Construction Dashboard

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

Head to head
About

Volume Units Converter

Easily convert volume measurements between 18 different units. Simply input your value and select the desired units for instant conversion. Supports a wide range of common and specialized volume measurements.

Highlights
  • Converts between 18 volume units
  • Supports cubic meters, liters, gallons, and more
  • Intuitive input and unit selection
  • Displays converted values instantly
  • Covers UK and US liquid/dry measurements
Features
Read full description

The Volume Units Converter application converts the input volume value into 18 units. The unit to be converted is cubic meters [m ^ 3], liter [L], gallon [gal], and so on. Simply entering the volume value and selecting the unit of volume with the unit selection button, the value converted into 18 units is displayed. Units supported by this application are as follows. 【Unit of volume】 cubic meters [m ^ 3], liter [L], cc [cc], cubic yards [yd ^ 3], cubic feet [ft ^ 3], cubic inches [in ^ 3], UK and US bushel [bushel (UK), bu(US)], UK and US gallons [gal (UK), gal (US)], Ounces for liquids in the UK and the US [fl oz (UK), fl oz (US)], British pint [pt (UK)], US grain pint[dry pt (US)], US liquid pint [liq pt (US)], US barrel oil [bbl (US oil)], Barrel for US liquid [bbl (US liq)], US dry barrel[bbl (US dry)].

About

Smart Construction Dashboard

Access and share your job site's 3D digital twin on mobile. Annotate models, issue instructions, submit reports, and receive real-time notifications for seamless team collaboration. Navigate your site with guided directions to specific points.

Highlights
  • 3D digital twin access
  • In-model annotations
  • Instruction and report submission
  • Real-time notifications
  • Navigation mode with guided directions
  • Photo capture and linking
Features
Read full description

[Overview] Share and access the latest digital twin of your job site—created with Smart Construction Dashboard—directly on mobile devices. Place annotations anywhere on the 3D model to communicate effectively across your team. Supervisors can issue instructions, and field workers can submit reports, all within the same digital environment (※1). Real-time notifications are delivered instantly to designated recipients, ensuring seamless collaboration. Track your real-time position on site with ease. In Navigation Mode, you can set annotation-linked points as destinations and receive guided directions—making it simple to reach your target, even on large or unfamiliar job sites. Capture and share photos directly from the field to report issues, progress, or site conditions. Photos are automatically linked to annotations on the 3D map, allowing everyone to quickly understand exactly where they were taken. [Requirements] -This app requires an active subscription to Smart Construction Dashboard. -Users must be registered under an organization and have an account set up via Smart Construction Portal. -A job site must be configured in Smart Construction Dashboard, and users must be invited to access it. -For more details, please visit the EARTHBRAIN support page or contact the EARTHBRAIN support team.

Screenshots

Volume Units Converter4 screens
Smart Construction Dashboard4 screens

Verdict

The call

The clearest difference is price: Smart Construction Dashboard at Free against Volume Units Converter's $1.99. Smart Construction Dashboard also leads on update cadence (monthly vs every 32 months). Volume Units Converter's advantage is iOS requirement (15.0 vs 18.0). On rating, ratings volume, ads and in-app purchases 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

Smart Construction Dashboard is free to download; Volume Units Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Volume Units Converter against 5.0 for Smart Construction Dashboard. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Volume Units Converter ships an update every 32 months, Smart Construction Dashboard monthly. Both last shipped on October 10, 2026.

Scorecard4 real differences · 5 level
Volume Units Converter versus Smart Construction Dashboard: the parameters behind the verdict, then further details
ParameterVolume Units ConverterSmart Construction Dashboard
Price$1.99Free — better
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 32 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size1 MB62 MB
Age rating4+4+
DeveloperKei SuefujiEARTHBRAIN Ltd.

Customer experience

Volume Units Converter

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Smart Construction Dashboard

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Volume Units Converter

No in-app purchases

None

Smart Construction Dashboard

No in-app purchases

Questions

Is Volume Units Converter free?
Volume Units Converter costs $1.99, with no in-app purchases.
Is Smart Construction Dashboard free?
Smart Construction Dashboard is free to download, with no in-app purchases.
Which has better reviews, Volume Units Converter or Smart Construction Dashboard?
Volume Units Converter and Smart Construction Dashboard are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Volume Units Converter or Smart Construction Dashboard have ads?
Neither Volume Units Converter nor Smart Construction Dashboard shows ads.
Which is updated more often, Volume Units Converter or Smart Construction Dashboard?
Volume Units Converter ships an update every 32 months, and Smart Construction Dashboard monthly. Most recently, Volume Units Converter was updated on October 10, 2026 and Smart Construction Dashboard on October 10, 2026.

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