Comparison

Diversity Calculator vs Installio Co

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

Head to head
About

Diversity Calculator

Features
Read full description

Calculate the maximum demand, total full load and apply diversity. Enter your load values in Amps, Watts or kW, for three phase also select the phase for which the load applies to: L1, L2, L3 or L123. Calculation Reults: - Total Full Load - DL 1 (osg)= Calculates diversity based on the OSG. - DL 1 (custom) = Set your own diversity factor. - DL 2 = Applies the rule of thumb method. - DL 3 = Apply a usage factor to DL 1 (OSG). Other Features: - Custom Circuit: You can enter your own diversity factor and circuit description for "custom circuits". - Edit the default PF (power factor) value for applicable three phase circuits. - Print all results. How to calculate single phase diversity: 1) Select the distribution board type (Single Phase, Three Phase). 2) Select the type of premises. 3) Select the description of circuit / load. 4) Enter the load value (kW, Watts, Amps). 5) Add Load How to calculate three phase diversity: 1) As above but with the additional options to select phase, L1, L2 L3 or L123. A single phase (230v) and three phase (400v) diversity calculator. When adding multiple loads of the same type i.e. Cookers, socket-outlets etc. always enter the biggest load first, then the second largest load and then finally the remainder of the loads. This diversity calculator ( = DL 1 (osg) ) is based on the 18th edition On-Site Guide. The diversity calculations results with 3 results based on 3 different methods on applying and calculating diversity.

About

Installio Co

Features
Read full description

Installio’s Co-Pilot app. View upcoming jobs, Access installation specs. Complete work efficiently.

Screenshots

Diversity Calculator4 screens
Installio Co4 screens

Verdict

The call

The clearest difference is price: Installio Co at Free against Diversity Calculator's $9.99. Installio Co also leads on update cadence (every 9 days vs every 6 months). Diversity Calculator's advantage is iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Installio Co is free to download; Diversity Calculator costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Diversity Calculator ships an update every 6 months, Installio Co every 9 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard3 real differences Β· 3 level
Diversity Calculator versus Installio Co: the parameters behind the verdict, then further details
ParameterDiversity CalculatorInstallio Co
Price$9.99Free β€” better
Update frequencyEvery 6 monthsEvery 9 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS11.0 β€” better15.0
Further details β€” not scored
Size2 MB62 MB
Age rating4+4+
DeveloperPro Certs Software LtdInstallio Ltd

In-app purchases

None

Diversity Calculator

No in-app purchases

None

Installio Co

No in-app purchases

Questions

Is Diversity Calculator free?
Diversity Calculator costs $9.99, with no in-app purchases.
Is Installio Co free?
Installio Co is free to download, with no in-app purchases.
Do Diversity Calculator or Installio Co have ads?
Neither Diversity Calculator nor Installio Co shows ads.
Which is updated more often, Diversity Calculator or Installio Co?
Diversity Calculator ships an update every 6 months, and Installio Co every 9 days. Most recently, Diversity Calculator was updated on October 30, 2026 and Installio Co on October 28, 2026.

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