Comparison

Smart Retirement Planner vs NestEgg

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

Head to head
About

Smart Retirement Planner

This app helps adults plan for retirement with simple tools and visual projections. It offers guidance on savings, account growth, withdrawal sustainability, and bridging income gaps before Social Security. Prioritizes privacy with an on-device experience and no account requirement.

Highlights
  • Personalized retirement overview
  • Savings goal and projected balance
  • 401(k) growth projections
  • Monthly withdrawal planning
  • Social Security bridge funding
  • Monte Carlo market simulations
  • On-device privacy
Features
Read full description

Retirement planning does not need to be complicated. Smart Retirement Planner helps you answer the biggest retirement questions with simple tools, visual projections, and practical guidance. See how much you may need, how your accounts could grow, whether your withdrawals may last, and how to bridge the gap before Social Security begins. Built for real life. Built for privacy. No account required. Who is it for? • Adults planning for retirement • 401(k), IRA, Roth IRA, and brokerage account holders • People who want clarity without financial jargon • Anyone looking for a focused retirement planning toolkit instead of a complicated retirement suite Start with a personalized retirement overview that brings everything together in one place. • Plan Strength score with coaching • On Track, Getting Close, or Needs Attention guidance • Savings goal and projected balance • Estimated retirement income • Chance of reaching your goal using Monte Carlo simulation • Typical outcome range across market scenarios • Retire later comparisons • Saved scenarios for easy planning Discover how much you may need for retirement and what you should save each month to reach your goal. • Inflation adjusted spending goals • Monthly savings targets • Funding gap analysis • Catch up guidance when you are behind schedule 401(k) Growth Planner Project the future value of your retirement accounts. • Paycheck contributions • Employer matching contributions • Match limits and caps • Expected growth assumptions • Expense ratio impact Explore retirement income strategies and test whether your savings may support your lifestyle. • Monthly withdrawal planning • 4% rule benchmark comparisons • Estimated taxes on traditional account withdrawals • Required Minimum Distribution estimates • Longevity projections for your savings Retire before Social Security starts and understand how to fund the gap. • Retirement age vs. claiming age comparisons • Pension and other income support • Income gap calculations • Post Social Security income coverage Smart Features • Live updates as you adjust inputs • Full horizon projection charts • Monte Carlo market simulations • Personalized coaching and plan strength insights • Welcome setup that pre fills planners from your information • Gentle plan aware reminders that adapt to your progress Try each planner with free previews. Upgrade once to unlock: • Unlimited planner runs • Printable PDF retirement worksheet • Combined summary of your Plan, 401(k), Withdrawals, and Social Security Bridge • Assumptions, charts, and Monte Carlo legend Your Privacy Matters Smart Retirement Planner stores your information on your device. • No account required • No cloud planning service • No selling your personal financial information • 100% private on device experience Important Disclaimer Smart Retirement Planner is educational estimation software intended for informational purposes only. It does not provide financial, investment, tax, or legal advice. All projections and simulations are estimates and should not be considered guarantees of future results.

About

NestEgg

This app models your path to financial independence, calculating your FIRE number and retirement age based on personalized withdrawal strategies, income sources, and tax implications. It offers detailed projections and scenario comparisons to help you plan for an early retirement.

Highlights
  • FIRE number calculation (Traditional, Lean, Coast, Barista, Fat)
  • Year-by-year retirement projection to age 95
  • Multiple withdrawal strategies (fixed, percent-of-portfolio, guardrails)
  • Inclusion of non-portfolio income (Social Security, pensions)
  • Detailed tax drag modeling (Traditional, Roth, taxable)
  • Scenario comparison for 'what-if' planning
  • Partner planning with shared retirement goals
Read full description

Most retirement calculators ask for three numbers and hand you a year. That's not a plan, that's a guess. NestEgg is a retirement planner and early retirement calculator that models the mechanics actually deciding whether you make it: your real return after inflation, the tax treatment of every account you draw from, and how much Social Security at 62 versus 70 changes the number you need. WHAT'S IN IT Your FIRE number, five ways — Traditional, Lean, Coast, Barista and Fat. Financial independence means something different at $40k a year than at $150k, and the app doesn't pretend otherwise. Your retirement age, not just your number. A year-by-year projection to age 95 in today's dollars, with your target drawn on the chart, the crossing year marked, and a depletion warning if the money runs out first. Withdrawal strategies. Fixed inflation-adjusted spending, percent-of-portfolio, or guardrails that trim 10% after bad stretches and take a raise after good ones. Income that isn't your portfolio. Social Security at any claim age, pensions, rental income, part-time work. Coast FIRE math falls apart if you skip this. Tax drag. Traditional, Roth and taxable modelled separately, with long-term capital gains treatment, RMDs, Roth conversion ladders and an early-retirement healthcare (ACA) bridge. Built on current IRS and SSA figures — brackets, standard deduction, 401(k) and Roth IRA limits, the wage base — updated each year. Scenario comparison. Save as many what-ifs as you like and put them next to each other. "What if we moved somewhere cheaper" is a real question with a real answer. Plan with a partner. Two incomes, two retirement ages, one shared date. YOUR DATA No ads, ever, and your figures are never sold or shared. Start with no sign-up at all — explore as a guest and attach an account later only if you want your plan to sync across your devices. You can delete your account and everything in it from Settings, instantly. WHAT IT DOESN'T DO It doesn't connect to your bank or track your spending. It's not a budgeting app and there are good ones already. NestEgg answers one question: when can you stop working, and what has to be true for that to hold. It doesn't run Monte Carlo simulations. Projections use a steady real return you pick — conservative, balanced or optimistic — so you can see the mechanics rather than a probability you can't interrogate. It's also not financial advice. It's a model, and every model is wrong about something. Use it to think, not to decide. NESTEGG PRO $1.99/month, cancel anytime — or $19.99 once, yours forever. Payment is charged to your Apple ID at confirmation of purchase. A monthly subscription renews automatically unless cancelled at least 24 hours before the period ends, and can be managed in your App Store account settings. Terms of Use: https://runebyte.app/fire-path/terms Privacy Policy: https://runebyte.app/fire-path/privacy Built by one independent developer. Bug reports get read and usually fixed within a week.

Screenshots

Smart Retirement Planner4 screens
NestEgg4 screens

Verdict

The call

The clearest difference is update cadence: NestEgg at every 4 days against Smart Retirement Planner's every 3 weeks. On price, rating, ratings volume and ads 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. Smart Retirement Planner sells 1 one-off in-app purchase and NestEgg sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Smart Retirement Planner against 5.0 for NestEgg. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Smart Retirement Planner ships an update every 3 weeks, NestEgg every 4 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 8 level
Smart Retirement Planner versus NestEgg: the parameters behind the verdict, then further details
ParameterSmart Retirement PlannerNestEgg
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size4 MB41 MB
Age rating4+4+
DeveloperGary CoxKalden Ficklin

Customer experience

Smart Retirement Planner

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

NestEgg

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Smart Retirement Planner

One-time1
  • Unlock Pro$4.99
2 purchases

NestEgg

Subscriptions1
  • FIRE Path Pro — Monthly$1.991 Month
One-time1
  • FIRE Path Pro — Lifetime$19.99

Questions

Is Smart Retirement Planner free?
Smart Retirement Planner is free to download, with in-app purchases available.
Is NestEgg free?
NestEgg is free to download, with in-app purchases available.
Which has better reviews, Smart Retirement Planner or NestEgg?
Smart Retirement Planner and NestEgg are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Smart Retirement Planner or NestEgg have ads?
Neither Smart Retirement Planner nor NestEgg shows ads.
Which is updated more often, Smart Retirement Planner or NestEgg?
Smart Retirement Planner ships an update every 3 weeks, and NestEgg every 4 days. Most recently, Smart Retirement Planner was updated on October 17, 2026 and NestEgg on October 24, 2026.

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