Comparison

Business Analyzer iDecision vs SmartEngineer

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

Head to head
About

Business Analyzer iDecision

Features
Read full description

One of the most useful Apps you can download in iTunes Universe !!!! Basically it will help you to evaluate a project using my method (iDecision©) base on my experience during years managing many situations and projects. Instead of writing a book I have preferred to develop an app for practical application of my method. You only have to rate 6 questions and fill the cash-flow of your business case. (if you have it). Questions 2-4-6 and IRR calculation are free for test. Buy Full iDecision© Method to get full functionality. You can either decide if gives you value to tidy up your room till to make the decision to build a nuclear power plant. Amazing !!!! This application can save you money if you respond appropriately and reliably at 6 simple questions. You do not need to be a great business analyst, the questions are simple and easy to understand precisely so that any user can answer them with a sufficient level of presicion. Probably, this app you will save time and money on the use of assessment tools much more complex and expensive, which may be more precise but it will not provide a better support to make a decision to start a business. The app will give you guidance to help you make a decision on the planned business, based on the developer's experience, but logically the final decision is yours (maybe the answers you give are not as reliable as you think). Whether business is good, as if business is bad, the final decision is only yours. Use it saves time (which is money), and ... .. good luck with your business !!!!.

About

SmartEngineer

Features
Read full description

Smart Engineer - App is a convenient site engineer, the foreman facilitates the search of relevant government department documents required for daily work, including standard drawings, code of practices, forms, technical circulars, etc. The main function of this app - integrate the complex systems of various departments information, convenient to work outside "Site Staff" can find, forward, and download to mobile phones anytime, anywhere.

Screenshots

Business Analyzer iDecision4 screens
SmartEngineer4 screens

Verdict

The call

The clearest difference is in-app purchases: SmartEngineer at none against Business Analyzer iDecision's 3. SmartEngineer also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (10.0 vs 17.0). On price, ads 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

Both are free to download. Business Analyzer iDecision sells 3 one-off in-app purchases. SmartEngineer asks for nothing beyond the download.

UpkeepUpdate frequency

Business Analyzer iDecision ships an update every 4 months, SmartEngineer every 2 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 3 level
Business Analyzer iDecision versus SmartEngineer: the parameters behind the verdict, then further details
ParameterBusiness Analyzer iDecisionSmartEngineer
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.010.0 — better
Further details — not scored
Size2 MB14 MB
Age rating4+4+
DeveloperJuan FullanaEngineering Intelligent Technology Co., Limited

In-app purchases

3 purchases

Business Analyzer iDecision

One-time3
  • Donation + 2 Test Analysis.$0.99
  • No Ads$0.99
  • Full iDecision© method.$1.99
None

SmartEngineer

No in-app purchases

Questions

Is Business Analyzer iDecision free?
Business Analyzer iDecision is free to download, with in-app purchases available.
Is SmartEngineer free?
SmartEngineer is free to download, with no in-app purchases.
Do Business Analyzer iDecision or SmartEngineer have ads?
Neither Business Analyzer iDecision nor SmartEngineer shows ads.
Which is updated more often, Business Analyzer iDecision or SmartEngineer?
Business Analyzer iDecision ships an update every 4 months, and SmartEngineer every 2 months. Most recently, Business Analyzer iDecision was updated on October 7, 2026 and SmartEngineer on October 3, 2026.

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