Comparison

Lendubi vs Compound Interest, FIRE, Loan

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

Head to head
About

Lendubi

Features
Read full description

Lendubi is the professional way to manage personal loan agreements between people who trust each other. Whether you lend money to a friend or borrow from a family member, Lendubi keeps everything documented, transparent, and agreed upon by both sides. What Lendubi does: • Create loan agreements that both parties accept or decline • Set flexible terms, interest, repayment schedule, due dates, and notes • Log payments that both sides confirm, so there's never a dispute • Track what you've lent, what you've borrowed, and what's still outstanding • Get reminders for upcoming and overdue payments • Message your connections directly in the app • Full audit trail. Every action is permanently logged What Lendubi is NOT: Lendubi is not a bank, lender, or financial institution. We don't hold or move money. We're purely a record-keeping platform for people who are already lending to each other. Free to use. No hidden fees.

About

Compound Interest, FIRE, Loan

Features
Read full description

Stop guessing what your money does over time. Calculate it. Compound interest, loan instalments, term deposits, early retirement and inflation — six calculators in one app, all on the same engine. • Compound interest — regular contributions, any compounding frequency, after-tax return • Loan & instalment — full amortisation schedule, total interest, early payoff scenario • Term deposit — day-count terms, net yield after withholding bands • FIRE — your retirement number and horizon, in today's money • Inflation — purchasing power and real return • Goal seek — answers "how much per month to reach this amount?" Tax rules for Turkey, Germany, Spain and Brazil are built in. Currency and number formats follow your device region. The arithmetic holds to the cent: money is computed in decimal, never floating point, and an amortisation schedule closes at exactly zero. FREE All six calculators, unlimited. Save three calculations. PRO • Unlimited saved calculations • Compare scenarios side by side • Export to CSV and PDF Pro is weekly, monthly or yearly. Monthly and yearly start with free 3 days. Terms of Use (EULA) This app is licensed under Apple's Standard End User License Agreement, and those terms cover the service it provides in addition to the app: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lendubi3 screens
Compound Interest, FIRE, Loan4 screens

Verdict

The call

The clearest difference is in-app purchases: Lendubi at none against Compound Interest, FIRE, Loan's 3. Lendubi also leads on update cadence (every 5 days vs every 4 weeks) and iOS requirement (15.1 vs 26.0). On price, ads 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

Both are free to download. Compound Interest, FIRE, Loan sells 3 in-app purchases, starting at $1.99 per 7 days. Lendubi asks for nothing beyond the download.

UpkeepUpdate frequency

Lendubi ships an update every 5 days, Compound Interest, FIRE, Loan every 4 weeks. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 3 level
Lendubi versus Compound Interest, FIRE, Loan: the parameters behind the verdict, then further details
ParameterLendubiCompound Interest, FIRE, Loan
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size40 MB9 MB
Age rating4+4+
DeveloperAridox Coding LLCBULENT TEKBAS

In-app purchases

None

Lendubi

No in-app purchases

3 purchases

Compound Interest, FIRE, Loan

Subscriptions3
  • Pro Weekly$1.997 Days
  • Pro Monthly3 Days trial$4.991 Month
  • Pro Yearly3 Days trial$34.991 Year

Questions

Is Lendubi free?
Lendubi is free to download, with no in-app purchases.
Is Compound Interest, FIRE, Loan free?
Compound Interest, FIRE, Loan is free to download, with in-app purchases available.
Do Lendubi or Compound Interest, FIRE, Loan have ads?
Neither Lendubi nor Compound Interest, FIRE, Loan shows ads.
Which is updated more often, Lendubi or Compound Interest, FIRE, Loan?
Lendubi ships an update every 5 days, and Compound Interest, FIRE, Loan every 4 weeks. Most recently, Lendubi was updated on October 12, 2026 and Compound Interest, FIRE, Loan on October 11, 2026.

Other comparisons