Comparison

TwentyFive vs FIREPlan Retirement Calculator

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

Head to head
About

TwentyFive

Features
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A Simple Pomodoro Timer. Nothing More. Designed for focus. Built for clarity. No ads. No subscriptions. Just a clean, minimal timer that helps you stay productive. Features: โ€ข Classic Pomodoro technique โ€ข Customizable focus and break durations โ€ข Subtle tick sounds and ambient options โ€ข Haptic feedback on completion โ€ข Beautiful, distraction-free design โ€ข No setup โ€” open and start immediately Stay present. Work in cycles. Improve your focus โ€” the simple way.

About

FIREPlan Retirement Calculator

Features
Read full description

Where am I now? When will I be free? What should I do next? FIREPlan answers all three. Enter your monthly income, expenses and account balances โ€” FIREPlan instantly computes your FIRE number, your projected freedom date, and exactly how far along you are. A RETIREMENT CALCULATOR ON YOUR REAL NUMBERS โ€ข Your FIRE number from actual spending, not a generic rule of thumb โ€ข Four paths: Lean FIRE, FIRE, Fat FIRE and Coast FIRE โ€” switch with one tap โ€ข 30-year projection in today's dollars, adjusted for inflation โ€ข What-if sliders: see how saving more, spending less or earning better returns moves your date TRACK EVERY ACCOUNT โ€ข 401(k), Roth IRA, Traditional IRA, HSA, brokerage, HYSA, cash, crypto, real estate โ€ข One monthly check-in updates every balance and shows how your net worth changed โ€ข Asset allocation and net worth history at a glance โ€ข Compound interest projections for every account and for the portfolio as a whole GO DEEPER WITH PRO โ€ข Monte Carlo: 5,000 market simulations โ€” not "in 12 years" but "87% probability by 2042" โ€ข US tax modeling: LTCG brackets, Traditional 401(k)/IRA, Roth, mixed accounts, state tax โ€ข Sequence-of-returns risk: will your plan survive a bear market in year one of retirement? โ€ข Withdrawal strategies: fixed, inflation-adjusted, Guyton-Klinger guardrails, variable percentage โ€ข Multiple scenarios and full JSON/CSV export YOUR DATA STAYS YOURS Everything is stored on your device. No account, no sign-up, no tracking. FIREPlan is a planning calculator, not financial advice. FIREPlan Pro is available as a monthly or yearly auto-renewing subscription, or as a one-time Lifetime purchase. Payment is charged to your Apple ID at confirmation of purchase. A subscription renews automatically unless turned off at least 24 hours before the end of the current period, and can be managed or canceled anytime in your App Store account settings. Privacy Policy: https://fireplan-legal.surge.sh/privacy.html Terms of Use (EULA): https://fireplan-legal.surge.sh/terms.html

Screenshots

TwentyFive4 screens
FIREPlan Retirement Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: TwentyFive at none against FIREPlan Retirement Calculator's 3. FIREPlan Retirement Calculator's advantage is update cadence (monthly vs every 8 months) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. FIREPlan Retirement Calculator sells 3 in-app purchases, starting at $0.99 per month. TwentyFive asks for nothing beyond the download.

UpkeepUpdate frequency

TwentyFive ships an update every 8 months, FIREPlan Retirement Calculator monthly. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard3 real differences ยท 3 level
TwentyFive versus FIREPlan Retirement Calculator: the parameters behind the verdict, then further details
ParameterTwentyFiveFIREPlan Retirement Calculator
PriceFreeFree
Update frequencyEvery 8 monthsMonthly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.1 โ€” better
Further details โ€” not scored
Size9 MB45 MB
Age rating4+4+
DeveloperStanislav MiklashevychIvan Dotsenko

In-app purchases

None

TwentyFive

No in-app purchases

3 purchases

FIREPlan Retirement Calculator

Subscriptions2
  • FIREPlan Pro Monthly$0.991 Month
  • FIREPlan Pro Yearly$8.991 Year
One-time1
  • FIREPlan Pro Lifetime$14.99

Questions

Is TwentyFive free?
TwentyFive is free to download, with no in-app purchases.
Is FIREPlan Retirement Calculator free?
FIREPlan Retirement Calculator is free to download, with in-app purchases available.
Do TwentyFive or FIREPlan Retirement Calculator have ads?
Neither TwentyFive nor FIREPlan Retirement Calculator shows ads.
Which is updated more often, TwentyFive or FIREPlan Retirement Calculator?
TwentyFive ships an update every 8 months, and FIREPlan Retirement Calculator monthly. Most recently, TwentyFive was updated on October 17, 2026 and FIREPlan Retirement Calculator on October 8, 2026.

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