Comparison

Compound Interest vs SilverBug

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
Currently charting
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

SilverBug

Track the live price of silver directly on your iPhone Lock Screen and smartwatch. View prices in multiple currencies and see the current trend direction. Monitor financial markets from your wrist.

Highlights
  • Live silver price display
  • Watch companion app
  • iPhone Lock Screen widget
  • Multi-currency support
  • Trend indicator (up/down)
Features
Currently charting
Read full description

This app was specifically designed for Silver bugs with a watch companion app. SilverBug displays the live silver spot price on your iPhone Lock Screen and Apple Watch in Dollars, Euros, Australian Dollars, British Pounds, and Swiss Francs. It also indicates if the trend is moving upward or downward. Now you can watch the implosion of the current monetary system live from your wrist and Lock Screen! Track your silver portfolio too — add your holdings, see your total value, cost basis, and profit or loss in real time, directly on your Lock Screen or Watch face.

Screenshots

Compound Interest4 screens
SilverBug4 screens

Verdict

The call

The clearest difference is rating: Compound Interest at 4.7 against SilverBug's 3.0. Compound Interest also leads on review sentiment (68% vs 33%) and ratings volume (238 vs 2). SilverBug's advantage is update cadence (every 2 weeks vs every 4 months) and chart position (#18 vs #189). 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

Compound Interest costs $1.99 and SilverBug $3.99 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 3.0. That said, the two scores are not equally well evidenced: Compound Interest has 238 ratings behind it against 2, 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 33% of SilverBug's.

UpkeepUpdate frequency

Compound Interest ships an update every 4 months, SilverBug every 2 weeks. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

Scorecard8 real differences · 3 level
Compound Interest versus SilverBug: the parameters behind the verdict, then further details
ParameterCompound InterestSilverBug
Price$1.99 — better$3.99
Rating4.7 (238 ratings) — better3.0 (2 ratings)
Positive reviews67.7% of reviews — better33.3% of reviews
Number of ratings238 — better2
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank#189#18 — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS14.0 — better18.6
Further details — not scored
Size1 MB8 MB
Age rating4+4+
DeveloperTernUp LLCBart Beekwilder

Customer experience

Compound Interest

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

SilverBug

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
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.)

SilverBug

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Compound Interest

No in-app purchases

None

SilverBug

No in-app purchases

Questions

Is Compound Interest free?
Compound Interest costs $1.99, with no in-app purchases.
Is SilverBug free?
SilverBug costs $3.99, with no in-app purchases.
Which has better reviews, Compound Interest or SilverBug?
Compound Interest is rated higher. Compound Interest averages 4.7 out of 5 from 238 ratings, while SilverBug averages 3.0 from 2 ratings.
Do Compound Interest or SilverBug have ads?
Neither Compound Interest nor SilverBug shows ads.
Which is updated more often, Compound Interest or SilverBug?
Compound Interest ships an update every 4 months, and SilverBug every 2 weeks. Most recently, Compound Interest was updated on October 19, 2026 and SilverBug on October 6, 2026.
Which is more popular, Compound Interest or SilverBug?
Compound Interest currently peaks at #189 in the App Store charts, and SilverBug at #18. Chart position reflects recent download velocity rather than total install base.

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