Comparison

Canadian Qualifier Plus 4x vs Compound Interest Calc +

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

Head to head
About

Canadian Qualifier Plus 4x

This advanced finance calculator helps real estate professionals quickly solve complex mortgage and investment scenarios. It offers detailed calculations for residential and commercial properties, including amortization, net present value, and cash flows. Easily email loan worksheets to clients directly from your device.

Highlights
  • Canadian and U.S. interest toggling
  • Residential and commercial mortgage calculations
  • Amortization and loan data calculation
  • Email loan worksheets to clients
  • Built-in user guide and key-specific help
  • Net present value, cash flow, and IRR calculation
Features
Read full description

Advanced Canadian Residential and Commercial Mortgage Finance Calculator All the Power and Versatility of the Qualifier Plus 4x-Canadian – on your iPhone And while perhaps obvious, if you change from an iOS device to a non-iOS device, you WILL need to buy a new license as they are incompatible. •All the functionality of the Canadian Qualifier Plus 4x •Easily Toggle between U.S. and Canadian Interest •Email loan worksheets to your clients from your iPhone •No learning curve -- just one powerful, easy-to-use app •Full User's Guide built in as well as ability to press and hold a key for specific help Quickly and accurately solve residential real estate and mortgage questions. Unique loan qualifying feature helps you gain your client’s confidence and provides a professional approach to the “what-if” of any loan or investment scenario. You can even calculate amortization and loan data and e-mail it directly from the app screen on your phone. In addition to both common and advanced real estate finance problems and complete buyer qualifying, it calculates net present value, cash flows and internal rate of return (IRR). Even use this app for commercial investment calculations, metric-imperial conversions and calculating Canadian mortgage insurance. Ideal for all real estate finance professionals including agents, brokers, investors, mortgage lenders, title offices and trainers. Details: Built-in Solutions •Toggle between U.S. and Canadian Interest •Easy Qualification; Versatile Two-Loan Buyer Qualifying. (i.e. GDSR or TDSR); Actual Ratios •Complete Residential Real Estate Finance Solutions; Payments, Terms, Interest Rates, Total Finance Charges, Balloon Payments, Remaining Balances, Appreciation and Depreciation, Bi-Weekly loans, Future Values; Complete Amortization •Solve Total Interest, Principal, Remaining Balance and Total Finance Charges •Built-in Price and Down Payment Keys •Dedicated Tax and Insurance Keys; Property Insurance, Property Tax, Mortgage Insurance (i.e. PMI, MIP) •Can be used to enter Heat for "PITH" payments •Bi-weekly Solutions •Built-in Date Math; Closing and Expiration Dates •Triple Zero Key Saves Time and Keystrokes Special Functions •Amortization screen lets you see all amortization or loan data at once and e-mail it directly from the app screen on your phone •E-mail loan worksheets to your clients from your iPhone •Built-in help – just press and hold the desired key for full, clear definitions, explanations and examples of keystrokes •Triple Zero Key saves time and keystrokes •Entry Editing Backspace – with a swipe of a finger TRADEMARKS: Qualifer Plus® is a registered trademark of Calculated Industries, Inc.

About

Compound Interest Calc +

Calculate compound interest and future investment values with various parameters like principal, interest rate, and additional deposits. Export results to PDF or CSV and compare saved calculations.

Highlights
  • Compound interest calculation
  • Future value projection
  • Support for principal, interest, duration, inflation, and deposits
  • Flexible compounding and deposit frequencies
  • Detailed results including inflation-adjusted balance
  • PDF and CSV export
  • Save and compare calculations
Features
Read full description

Compound Interest Calc + is the best app for quickly calculating compound interest and the future value of investments. Compound Interest Calc + features: · support for starting principal, interest, duration, inflation and additional deposits · support for additions to be made at the beginning or end of the period · daily, weekly, bi-weekly, monthly, bi-monthly, quarterly, semi-annual and annual compound frequency and additions frequency options · results that include final balance, inflation adjusted, total interest and total additions · PDF and CSV (Excel or Numbers) export options · saving of calculations for viewing later · comparing the results of saved calculations · a complete amortization schedule · a beautifully designed interface · available in English, French, and Spanish! I love feedback! I want this app to work for you. Let me know if you’d like to see any additional features or if something is not quite working correctly. You can submit feedback right from within the app.

Screenshots

Canadian Qualifier Plus 4x4 screens
Compound Interest Calc +4 screens

Verdict

The call

The clearest difference is price: Compound Interest Calc + at $2.99 against Canadian Qualifier Plus 4x's $19.99. Compound Interest Calc + also leads on update cadence (fortnightly vs every 27 months) and ratings volume (35 vs 1). Canadian Qualifier Plus 4x's advantage is rating (5.0 vs 4.8) and review sentiment (50% vs 36%). On ads, in-app purchases, monetization model 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

Canadian Qualifier Plus 4x costs $19.99 and Compound Interest Calc + $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Canadian Qualifier Plus 4x holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Compound Interest Calc + has 35 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Canadian Qualifier Plus 4x's written reviews are positive against 36% of Compound Interest Calc +'s.

UpkeepUpdate frequency

Canadian Qualifier Plus 4x ships an update every 27 months, Compound Interest Calc + fortnightly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard6 real differences · 4 level
Canadian Qualifier Plus 4x versus Compound Interest Calc +: the parameters behind the verdict, then further details
ParameterCanadian Qualifier Plus 4xCompound Interest Calc +
Price$19.99$2.99 — better
Rating5.0 (1 ratings) — better4.8 (35 ratings)
Positive reviews50.0% of reviews — better36.4% of reviews
Number of ratings135 — better
Update frequencyEvery 27 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size16 MB1 MB
Age rating4+4+
DeveloperCalculated IndustriesAdam Fahlman

Customer experience

Canadian Qualifier Plus 4x

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Compound Interest Calc +

All ratings34 ratings
Positive97.1%
Neutral2.9%
Negative0.0%
Written reviews11 reviews
Positive36.4%
Neutral9.1%
Negative54.5%

In-app purchases

None

Canadian Qualifier Plus 4x

No in-app purchases

None

Compound Interest Calc +

No in-app purchases

Questions

Is Canadian Qualifier Plus 4x free?
Canadian Qualifier Plus 4x costs $19.99, with no in-app purchases.
Is Compound Interest Calc + free?
Compound Interest Calc + costs $2.99, with no in-app purchases.
Which has better reviews, Canadian Qualifier Plus 4x or Compound Interest Calc +?
Canadian Qualifier Plus 4x is rated higher. Canadian Qualifier Plus 4x averages 5.0 out of 5 from 1 ratings, while Compound Interest Calc + averages 4.8 from 35 ratings.
Do Canadian Qualifier Plus 4x or Compound Interest Calc + have ads?
Neither Canadian Qualifier Plus 4x nor Compound Interest Calc + shows ads.
Which is updated more often, Canadian Qualifier Plus 4x or Compound Interest Calc +?
Canadian Qualifier Plus 4x ships an update every 27 months, and Compound Interest Calc + fortnightly. Most recently, Canadian Qualifier Plus 4x was updated on November 1, 2026 and Compound Interest Calc + on November 2, 2026.

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