Comparison

Compound Interest vs Primerica Shareholder Services

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

Head to head
About

Compound Interest

Calculate and visualize the growth of your savings and investments over time. Explore different scenarios to understand the power of compound interest and plan for your financial goals, such as retirement.

Highlights
  • Visualize savings growth with interactive graphs
  • Calculate required contributions for financial goals
  • Experiment with different saving scenarios
  • Flexible calculations for balance, contribution, or time
  • Link tabs for complex strategy comparisons
  • Customizable light and dark themes
Features
Read full description

Unlock the Power of Compound Interest: See Your Money Grow Over Time Ever wondered how much your savings could grow if you started investing today? With Compound Interest, you can instantly see the impact of saving and investing on your future wealth. Start Saving Early and Watch Your Money Grow What if you started saving for retirement at just 15 instead of 40? By contributing just $100 a week with a 7% return, you could accumulate over $2 million by the time you retire. You may wonder: "How is that possible when I’m only saving $260,000?" The answer lies in the power of compound interest. While your direct savings would total just over $250,000, the additional $2 million comes from the growth of your investments over time. Impressive, right? Reach Your Retirement Goals with Ease Already have a target in mind? You can easily adjust the settings to calculate your required contribution, desired return rate, or even the time frame needed. For example, if your goal is to retire with $5 million but you're unsure how much to save each month, simply switch to the "solve for contribution" mode, and the app will automatically calculate the amount you need to save to reach your goal. Key Features: Visualize Your Future: Easily calculate how your savings or investments could grow over the next 30 years (or more) with interactive graphs that break down your gains year by year. Plan for Your Goals: Want to retire a millionaire? Set your target goal, and let the app calculate how much you need to save each month, the return rate, or how long it will take to get there. Experiment with Different Scenarios: Test different saving strategies with the option to create multiple tabs. Try saving $100/week for 10 years, then adjusting your contributions—see the real impact of compound interest! Flexible Calculations: Whether you're solving for total balance, contribution amount, return rate, or investment length, Compound Interest makes it easy to adjust your plan and reach your financial goals. Advanced Tab References: Link one tab's balance to another for more complex calculations. Want to try saving more for a few years and less later? It's easy to reference and compare different strategies. Customizable Themes: Switch between light and dark modes to suit your style. Why You'll Love It: See exactly how compound interest works and how small changes in saving habits can lead to huge financial gains. Perfect for retirement planning, saving for big goals, or simply exploring the magic of compounding. Simple, intuitive design for easy use no matter your financial knowledge. Start planning today, and watch your future wealth grow with Compound Interest!

About

Primerica Shareholder Services

Manage your mutual fund investments with ease. View balances, complete transactions, and track your financial history. Offers solutions for investors at all life stages to help achieve financial goals.

Highlights
  • View current and historical balances
  • Complete investment transactions
  • View transaction history
  • Access account information
  • Investment solutions for all stages of life
Features
Read full description

You can trust Primerica to handle your mutual fund investments. We value your confidence in us, and we’re here to make investing simple. On this app, you can view current and historical balances, complete transactions, and view your transaction history online. No matter your stage of life, Primerica has a solution to help you achieve your financial goals. We offer investment products specifically selected to meet the needs of every kind of investor — from the new investor to the retiree. As you know, contributing to an investment program can be one of the most powerful decisions you’ll ever make in life, so access to your account information should be simple, too!

Screenshots

Compound Interest4 screens
Primerica Shareholder Services4 screens

Verdict

The call

The clearest difference is price: Primerica Shareholder Services at Free against Compound Interest's $1.99. Primerica Shareholder Services also leads on update cadence (every 6 weeks vs every 4 months). Compound Interest's advantage is rating (4.7 vs 4.3) and review sentiment (68% vs 44%). 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

Primerica Shareholder Services is free to download; Compound Interest costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Compound Interest holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Compound Interest has 238 ratings behind it against 45, so its average is the more settled of the two. Written reviews point the same way: 68% of Compound Interest's written reviews are positive against 44% of Primerica Shareholder Services's.

UpkeepUpdate frequency

Compound Interest ships an update every 4 months, Primerica Shareholder Services every 6 weeks. The most recent releases landed on September 22, 2026 and September 1, 2026 respectively.

Scorecard5 real differences · 5 level
Compound Interest versus Primerica Shareholder Services: the parameters behind the verdict, then further details
ParameterCompound InterestPrimerica Shareholder Services
Price$1.99Free — better
Rating4.7 (238 ratings) — better4.3 (45 ratings)
Positive reviews67.7% of reviews — better44.4% of reviews
Number of ratings238 — better45
Update frequencyEvery 4 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size1 MB44 MB
Age rating4+17+
DeveloperTernUp LLCThe Bank of New York Mellon Corporation

Customer experience

Compound Interest

All ratings238 ratings
Positive92.4%
Neutral1.7%
Negative5.9%
Written reviews31 reviews
Positive67.7%
Neutral0.0%
Negative32.3%

Primerica Shareholder Services

All ratings45 ratings
Positive82.2%
Neutral2.2%
Negative15.6%
Written reviews9 reviews
Positive44.4%
Neutral22.2%
Negative33.3%

Bugs and requests

Compound Interest

Reported bugs

8 issues
  • App keeps freezing
  • App freezes when changing initial amount
  • App crashes when tapping screen
  • iPad version doesn't register changes
  • iPad version resets starting balance to zero
Show 3 more
  • Cannot input any numbers
  • Calculations are wrong
  • No function for withdrawals

Requested features

11 requests
  • Add annual lump sums
  • Solve for required opening balance
  • Save financial models with names
  • Ability to adjust for months instead of years
  • Enter length in months
Show 6 more
  • Include savings withdrawal mode
  • Option to see second and third graph showing +/- interest rate
  • Name the tabs
  • Custom-label each tab
  • Ability to share calculations
  • Option to change compound rate (daily, weekly, etc.)

Primerica Shareholder Services

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Compound Interest

No in-app purchases

None

Primerica Shareholder Services

No in-app purchases

Questions

Is Compound Interest free?
Compound Interest costs $1.99, with no in-app purchases.
Is Primerica Shareholder Services free?
Primerica Shareholder Services is free to download, with no in-app purchases.
Which has better reviews, Compound Interest or Primerica Shareholder Services?
Compound Interest is rated higher. Compound Interest averages 4.7 out of 5 from 238 ratings, while Primerica Shareholder Services averages 4.3 from 45 ratings.
Do Compound Interest or Primerica Shareholder Services have ads?
Neither Compound Interest nor Primerica Shareholder Services shows ads.
Which is updated more often, Compound Interest or Primerica Shareholder Services?
Compound Interest ships an update every 4 months, and Primerica Shareholder Services every 6 weeks. Most recently, Compound Interest was updated on September 22, 2026 and Primerica Shareholder Services on September 1, 2026.

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