Comparison

Work Diary Pro vs Diversity Calculator

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

Head to head
About

Work Diary Pro

Log, plan, and report your daily work activities with this advanced tool. It helps manage various work patterns, including shifts and overtime, and generates detailed reports. Save time on administrative tasks and focus on your work.

Highlights
  • Work logging and planning
  • Shift and overtime tracking
  • Printable and spreadsheet reports
  • Customizable work categories and locations
  • Template creation for recurring tasks
  • Advanced reporting with filters and groupings
Features
Currently charting
Read full description

***** "An easy to use work diary is essential for my job planning. This one ticks all the right boxes!" - OIMDr ***** "Excellent app, easily configured and with comprehensive records & reports." - RobJ-UK Work Diary Pro is an amazing new App, ideal for logging, planning, and/or reporting your day-to-day work activities. It lets you spend more time doing your work, and less time on the admin. It is the advanced version of Work Diary - see details below. (If required, you can transfer your data from Work Diary). The key features of the app are: - Can be used as a diary, calendar, planner, tracker, time management tool and/or timesheet generator. - Is suitable for any type of work/business. - Caters for all conceivable working patterns, including shift work, overtime and on-call duty. - Includes powerful reporting features, producing a wide variety of printable and spreadsheet reports, detailing your work. You can email these wherever you want them to go. - Contains no Ads or In-App Purchases. As well as having all of the great features of Work Diary, it also has the following powerful features: - Templates: Enter details of your regular working patterns into a Template. The Template can then be used again and again to record your work activities in one simple step. A great time-saver! - Additional Work Data: - Overtime (premium) hours - On-Call work - Work Sessions (blocks of hours) - Advanced Reporting: - Report Definitions, each containing different report parameters. These can be used again and again. Another great time-saver! - Quick Report feature - Additional Report Data: - Daily and weekly averages and percentages - Filters - ie. only report on a specific Work Category or Location, for example - Groupings - summarises data for each Work Category and Location, for example - Work Categories list - Can use a Code to define each Work Category as well as a Name - There are Main Work Categories, each having a number of Sub Work Categories - Locations list - There are Main Locations, each having a number of Sub Locations

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.

Screenshots

Work Diary Pro4 screens
Diversity Calculator4 screens

Verdict

The call

The clearest difference is price: Work Diary Pro at $2.99 against Diversity Calculator's $9.99. Work Diary Pro also leads on update cadence (every 2 months vs every 6 months) and chart position (#84 vs unranked). On ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Work Diary Pro costs $2.99 and Diversity Calculator $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Work Diary Pro ships an update every 2 months, Diversity Calculator every 6 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 7 level
Work Diary Pro versus Diversity Calculator: the parameters behind the verdict, then further details
ParameterWork Diary ProDiversity Calculator
Price$2.99 — better$9.99
Rating4.5 (31 ratings) — better—
Positive reviews84.3% of reviews—
Number of ratings31 — better—
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#84 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better11.0
Further details — not scored
Size3 MB2 MB
Age rating4+4+
DeveloperSMC Analysts LtdPro Certs Software Ltd

Bugs and requests

Work Diary Pro

Reported bugs

6 issues
  • Code already exists error
  • App crashes on startup
  • App crashes when tapping Report or More
  • App crashes when clicking more tab
  • App won't open
Show 1 more
  • Syncing across devices not working

Requested features

8 requests
  • Tutorial video
  • Option to keep existing code
  • Paste picture in notes
  • Start and stop buttons for time and distance
  • Backup and restore using Dropbox
Show 3 more
  • Sync directly to calendar
  • Calendar to go three months in advance
  • Notes available in PDF view

Diversity Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Work Diary Pro

No in-app purchases

None

Diversity Calculator

No in-app purchases

Questions

Is Work Diary Pro free?
Work Diary Pro costs $2.99, with no in-app purchases.
Is Diversity Calculator free?
Diversity Calculator costs $9.99, with no in-app purchases.
Do Work Diary Pro or Diversity Calculator have ads?
Neither Work Diary Pro nor Diversity Calculator shows ads.
Which is updated more often, Work Diary Pro or Diversity Calculator?
Work Diary Pro ships an update every 2 months, and Diversity Calculator every 6 months. Most recently, Work Diary Pro was updated on November 1, 2026 and Diversity Calculator on October 30, 2026.

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