Comparison

KaKey vs Smart Bill Organizer & Tracker

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

Head to head
About

KaKey

Features
Read full description

Smart Car Key 1. 4G Networking Remote Control App 2. App shares Digital Car Key permision 3. GPS real-time location 4. Passive Entry Passive Start 5. Multiple unlocking options 6. Convenient Car Wash Mode 7. Safe travel, stable and reliable 8.Dedicated to the car Stylish travel

About

Smart Bill Organizer & Tracker

Features
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Bill Organizer is the bill tracker and bill reminder app that keeps every due date, subscription and payment in one calm screen. Free, no account, and your data stays on your iPhone. TIRED OF LATE FEES? Add a bill in seconds, or pick from 38 ready-made ones like Rent, Electricity, Netflix and Car Insurance. Set how it repeats and get a reminder the day of, 1 day, 3 days or a week before it is due. Mark it paid with one tap and the next one is scheduled automatically. BILL TRACKER AND BILL PLANNER - Overdue, Due Today, Due Soon and Upcoming, colour-coded at a glance - Bill calendar: every due date in a monthly view - Categories, tags, notes, payment link and phone number per bill - Attach a photo of the paper bill or scan a receipt with the camera - Search, filter by category, sort by date, amount or name - Favourites, payment history and an on-time payment streak REMINDERS THAT RESPECT YOU - Reminders only for the bills you choose, at the time you choose - Weekly digest of what is due this week - No sign-in, no bank connection 57 MONEY CALCULATORS BUILT IN New in 1.11: 3-Paycheck Months, Debt Consolidation, Net Worth, Payday Loan Cost and APR, Credit Card Interest, Credit Utilization, How Much to Keep in Checking, Overdraft Fee, Yearly Expenses, Cash Envelopes, Cost of Living Raise, Overtime, Water, Gas and Electric Bill, Rent Increase, Rent Split, APY, CD Ladder, Money Market, Invest or Pay Off Debt. Also: Balance Transfer, Minimum Payment Trap, Grocery Budget, 70/20/10 and other splits, Holiday Budget, True Cost of a Car, Yearly Bills Set-Aside, Tip, Tax and Split, Phone Bill per Line, Moving Cost, How Much House Can I Afford, Trip and Vacation Budget, Retirement Budget Gap. Debt and Credit: Credit Card Payoff, Debt Payoff Planner (snowball vs avalanche), Loan Payment, Debt-to-Income Ratio, Late Payment Cost. Budget and Income: 50/30/20 Budget, Monthly Budget, Paycheck Planner, Income Converter, How Much Rent Can I Afford, How Much Car Can I Afford, Can I Afford This Bill. Bills and Housing: Prorated Rent, Split a Bill (equal or by income), Electricity Cost, Utility Bill Estimator, Bill Went Up, Subscription True Cost, Fuel Budget, Cost Per Day/Week/Year. Savings: Savings Goal, Emergency Fund, Savings Growth. Every result can be added as a bill in one tap. BUDGET PLANNER AND CASH FLOW - Monthly budget with a progress bar on the home screen - Category budgets: a limit per category - Income and Cash Flow: add your paychecks and see what is left after bills each month - Analytics: spending by category and a monthly trend SUBSCRIPTION TRACKER - Streaming, gym, phone, insurance and every recurring charge - Total subscription spend and what a service really costs per year EXPORT, BACKUP AND PRIVACY - Export to CSV or a printable PDF summary - Back up to a JSON file and restore anytime - App Lock with Face ID or Touch ID - Everything stored on your device MAKE IT YOURS - Light theme by default, dark mode when you want it - Six accent colours - Achievements for staying on top of your bills BILL ORGANIZER PRO No ads, every colour theme, full backup and restore (bills, payment history, income, settings), payment history export to CSV, up to 3 reminders per bill and spending insights. Choose monthly or yearly (both with a 7-day free trial for new subscribers) or a one-time Lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; manage or cancel them in your Apple ID settings. Bill Organizer stays free with ads, and everything free today stays free. Bought Pro before? You keep it forever. Terms of Use: https://dixonappstudio.com/terms/ ยท Privacy: https://dixonappstudio.com/privacy/

Screenshots

KaKey4 screens
Smart Bill Organizer & Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: KaKey at none against Smart Bill Organizer & Tracker's 2. KaKey also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Smart Bill Organizer & Tracker sells 2 in-app purchases, starting at $14.99 per year. KaKey asks for nothing beyond the download.

UpkeepUpdate frequency

KaKey ships an update monthly, Smart Bill Organizer & Tracker fortnightly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard2 real differences ยท 4 level
KaKey versus Smart Bill Organizer & Tracker: the parameters behind the verdict, then further details
ParameterKaKeySmart Bill Organizer & Tracker
PriceFreeFree
Update frequencyMonthlyFortnightly โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS14.0 โ€” better15.2
Further details โ€” not scored
Size76 MB54 MB
Age rating17+4+
DeveloperShenzhen Lingdu Auto Electronics Co., Ltd.DixonAppStudio LLC

In-app purchases

None

KaKey

No in-app purchases

2 purchases

Smart Bill Organizer & Tracker

Subscriptions1
  • Bill Organizer Pro Yearly7 Days trial$14.991 Year
One-time1
  • Pro Upgrade$24.99

Questions

Is KaKey free?
KaKey is free to download, with no in-app purchases.
Is Smart Bill Organizer & Tracker free?
Smart Bill Organizer & Tracker is free to download, with in-app purchases available.
Do KaKey or Smart Bill Organizer & Tracker have ads?
Smart Bill Organizer & Tracker shows ads; KaKey does not.
Which is updated more often, KaKey or Smart Bill Organizer & Tracker?
KaKey ships an update monthly, and Smart Bill Organizer & Tracker fortnightly. Most recently, KaKey was updated on October 27, 2026 and Smart Bill Organizer & Tracker on October 31, 2026.

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