Comparison

Decisive Driver vs Building Code Calculator

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

Head to head
About

Decisive Driver

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Manage your driving lessons, review lessons and receive lesson reminder notifications.

About

Building Code Calculator

Features
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The building code calculator (BCC) application is set up to be able to perform a range of calculations pertaining to occupant load, minimum number of required plumbing fixtures, etc. with easily usable menus and functions for specific space functionalities. Additionally, the BCC can function offline and generate a copy of calculation steps, both of which are invaluable to on-site work and report/permitting generation. This represents a marked improvement in methods currently employed by building industry professionals; also, the BCC has the potential as a successful educational tool. Both survey and biometric data from senior interior design student volunteers show that using the BCC reduces stress levels and helped to accomplish the building tasks performed. The BCC will save time and reduce errors generated from building code calculations done by building and space planning professionals as well as help students in educational settings to master design concepts.

Screenshots

Decisive Driver2 screens
Building Code Calculator4 screens

Verdict

The call

The clearest difference is iOS requirement: Decisive Driver at 13.0 against Building Code Calculator's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Decisive Driver ships an update every 3 months, Building Code Calculator every 2 months. The most recent releases landed on September 16, 2026 and May 17, 2026 respectively.

Scorecard1 real difference ยท 5 level
Decisive Driver versus Building Code Calculator: the parameters behind the verdict, then further details
ParameterDecisive DriverBuilding Code Calculator
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS13.0 โ€” better17.6
Further details โ€” not scored
Size74 MB1 MB
Age rating4+4+
DeveloperGoRoadie LimitedOklahoma State University

In-app purchases

None

Decisive Driver

No in-app purchases

None

Building Code Calculator

No in-app purchases

Questions

Is Decisive Driver free?
Decisive Driver is free to download, with no in-app purchases.
Is Building Code Calculator free?
Building Code Calculator is free to download, with no in-app purchases.
Do Decisive Driver or Building Code Calculator have ads?
Neither Decisive Driver nor Building Code Calculator shows ads.
Which is updated more often, Decisive Driver or Building Code Calculator?
Decisive Driver ships an update every 3 months, and Building Code Calculator every 2 months. Most recently, Decisive Driver was updated on September 16, 2026 and Building Code Calculator on May 17, 2026.

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