Diversity Calculator vs Installio Co
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Diversity Calculator
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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.
Installio Co
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Installioβs Co-Pilot app. View upcoming jobs, Access installation specs. Complete work efficiently.
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Verdict
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
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.
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.
| Parameter | Diversity Calculator | Installio Co |
|---|---|---|
| Price | $9.99 | Free β better |
| Update frequency | Every 6 months | Every 9 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 11.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 2 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Pro Certs Software Ltd | Installio Ltd |
In-app purchases
Diversity Calculator
No in-app purchases
Installio Co
No in-app purchases
Questions
Is Diversity Calculator free?
Is Installio Co free?
Do Diversity Calculator or Installio Co have ads?
Which is updated more often, Diversity Calculator or Installio Co?
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