Comparison

Budget Left? Simple Tracker vs Wallet Days

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

Head to head
About

Budget Left? Simple Tracker

Easily track your remaining spending money with this ultra-simple balance tracker. It subtracts expenses and savings from your income, perfect for those who find traditional budgeting apps too complex. See your budget instantly without detailed tracking.

Highlights
  • Always visible lock screen widgets
  • Instant remaining balance display
  • Payday cycle support
  • Built-in calculator keypad
  • Multiple wallet management (Pro)
  • Data export to CSV/PDF (Pro)
Features
Read full description

【Ultimate Simple Budget Tracking for People Who Can't Stick to Finance Apps】 "How much can I spend this month?" That's all you need to know. Budget Left? is an ultra-simple remaining balance tracker that subtracts expenses and savings from your income. ■ Perfect For ・Couldn't stick to traditional budgeting apps ・Run out of money before payday ・Don't want detailed tracking, just want to avoid overspending ・Need to know your remaining budget instantly ■ Features 【Always Visible — Lock Screen & Home Screen】 Add a widget to your Lock Screen to see your balance without unlocking your phone. Home Screen widgets are also available, with progress bar at a glance. Progress bar shows budget usage at a glance. 【Simplicity First】 See your remaining balance immediately when you open the app. No categories, no receipt scanning. Just check off expenses. 【Payday Cycle Support】 Not just month-start cycles—supports payday-based cycles too. If you're paid on the 25th, manage your budget from the 25th to the 24th of next month. 【Built-in Calculator Keypad】 Use arithmetic operations when entering amounts, so you can calculate while typing. Quick entry with 1K/10K buttons. ■ Free Features ・Monthly budget setup (auto-calculated from income, fixed costs, and savings) ・Check-off feature (check paid items to auto-calculate remaining balance) ・Large, easy-to-read balance display ・Home screen widgets (Small/Medium) ・Payday start date setting ・Bonus month setting ・Copy previous month's data ■ Pro Features 【Multiple Wallet Management】 Switch between multiple budgets like "Personal" and "Household." Choose which wallet to display in widgets. 【Detailed Widgets】 Large display with pie charts, days remaining, and daily budget. Privacy mode hides amounts. 【Monthly Charts】 Visualize income and expense trends. See category breakdowns at a glance. 【Annual Summary】 View 12 months of financial trends. Compare months to spot patterns. 【Data Export】 Export in CSV/PDF format. ■ Pricing ・Basic features: Free ・Pro Monthly: $0.99/month ・Pro Yearly: $6.99/year (save 41%) ・Pro Lifetime: $14.99 (one-time purchase) ■ Use Cases ・Manage monthly living expenses ・Track allowance balance ・Budget for trips or major purchases ・Share household budget with your partner (multiple wallets) ■ Privacy ・All data stored on your device ・No server uploads ・No account registration required Ready to escape the "data entry hell" of traditional budgeting? Simple means sustainable. ■ Subscription Information ・Payment will be charged to your iTunes Account linked to your Apple ID upon confirmation of purchase. ・Auto-renewal must be turned off at least 24 hours before the end of the current subscription period. ・You can manage and cancel subscriptions in your account settings after purchase. Privacy Policy: https://suzukimari.com/privacy-policy.html Terms of Use: https://suzukimari.com/terms/

About

Wallet Days

Features
Read full description

Just log your expenses, and see how long your wallet might last at your current pace. “Maybe I’m spending a little too fast this month.” “This pace actually looks okay.” Wallet Days helps you notice the flow of your spending, with a wallet character that gently comments along the way. • Track your remaining budget in real time • Automatically estimate how many days your money will last • Spot overspending by category • Check everything quickly with the home screen widget • Get gentle notifications to reflect on spending habits and warning signs So you don’t realize it too late. This app isn’t about forcing yourself to save money. Instead of detailed budgeting, Wallet Days focuses on simple spending awareness first. No ads. 【Premium Features】 • Monthly reports • Achievements (budget goals) • Percentile ranking • Data backup & restore Take it one step at a time, at your own pace. 【Terms & Privacy】 Terms of Use: https://wallet-days.vercel.app/terms.html Privacy Policy: https://wallet-days.vercel.app/privacy.html

Screenshots

Budget Left? Simple Tracker4 screens
Wallet Days4 screens

Verdict

The call

The clearest difference is iOS requirement: Wallet Days at 14.0 against Budget Left? Simple Tracker's 17.0. On price, update cadence, ads and in-app purchases 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. Budget Left? Simple Tracker sells 3 in-app purchases, starting at $0.99 per month and Wallet Days sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Budget Left? Simple Tracker ships an update every 3 weeks, Wallet Days fortnightly. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 7 level
Budget Left? Simple Tracker versus Wallet Days: the parameters behind the verdict, then further details
ParameterBudget Left? Simple TrackerWallet Days
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.014.0 — better
Further details — not scored
Size6 MB52 MB
Age rating4+4+
DeveloperMari SuzukiShinshun Matayoshi

In-app purchases

3 purchases

Budget Left? Simple Tracker

Subscriptions2
  • Pro版(月間)$0.991 Month
  • Pro版(年間)$6.991 Year
One-time1
  • Pro版(買い切り)$14.99
1 purchases

Wallet Days

Subscriptions1
  • Premium$0.991 Month

Questions

Is Budget Left? Simple Tracker free?
Budget Left? Simple Tracker is free to download, with in-app purchases available.
Is Wallet Days free?
Wallet Days is free to download, with in-app purchases available.
Do Budget Left? Simple Tracker or Wallet Days have ads?
Neither Budget Left? Simple Tracker nor Wallet Days shows ads.
Which is updated more often, Budget Left? Simple Tracker or Wallet Days?
Budget Left? Simple Tracker ships an update every 3 weeks, and Wallet Days fortnightly. Most recently, Budget Left? Simple Tracker was updated on October 17, 2026 and Wallet Days on October 13, 2026.

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