Comparison

Mirai Wealth vs 3s Kakeibo

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

Head to head
About

Mirai Wealth

Features
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Wondering, β€œHow much can I safely spend before payday?” See the answer at a glance. Keep personal money private, and share only the accounts, cards, and plans you manage together. Mirai Shushi is a money planner that combines what you have now with upcoming paychecks, rent, card payments, and other plans to show your balance day by day. The more you add, the clearer your lowest future balance becomes. You can make today’s spending decision without learning complicated reports. What you can do β€’ See bank accounts and cards together β€’ View a day-by-day balance from future income and expenses β€’ Track budgets and savings with simple progress bars β€’ Repeat paychecks, rent, bills, and other regular items automatically β€’ Reflect installment and revolving payments in your future β€’ Check key information with widgets and notifications β€’ Practice on the real interface with interactive tutorials We never collect your amounts or transaction details for advertising or analytics. Personal data stays only on your device by default. With Pro, you can optionally sync personal data across your own iPhone, iPad, and Mac through iCloud. Shared household groups are also supported. Money management that is easy to understandβ€”even if budgeting apps never stuck before. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

3s Kakeibo

Features
Read full description

The number one reason expense trackers fail? You forget to log. 3s Kakeibo shrinks the distance to zero. Log an expense right from where you are β€” no app launch required: β€’ Home Screen widget: tap a smart preset amount, done (interactive, iOS 17) β€’ Lock Screen widget: see this month's total, tap to log β€’ Action Button & Siri: just say "log with 3s Kakeibo" β€’ Control Center (iOS 18): one swipe, one tap INSIDE THE APP, 3 SECONDS FLAT The keypad is ready the moment the app opens, your last category is pre-selected, and four preset amounts re-order themselves by how often you use them. Mis-tapped? Undo within 10 seconds. NO PAYWALL, NO TRIAL LIMITS β€’ Unlimited history: view and edit every record you ever logged β€’ Monthly reports: category breakdown, month-over-month, daily average β€’ Up to 8 ledgers and custom categories (up to 24) β€’ Full-history CSV export ADS, AND HOW TO REMOVE THEM A banner sits at the bottom of the History and Report tabs β€” never on the entry, editing or settings screens, and never while the keyboard is up. One optional one-time purchase, "Remove Ads", makes it disappear for good. It unlocks nothing else, because nothing else is locked. PRIVATE BY DESIGN Your records never leave your device. No accounts, no bank linking, and no analytics. The app works fully offline. Figures shown are informational, based on your own records β€” not financial advice.

Screenshots

Mirai Wealth4 screens
3s Kakeibo4 screens

Verdict

The call

The clearest difference is device support: Mirai Wealth at 3 against 3s Kakeibo's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Mirai Wealth sells 1 in-app purchase, starting at $1.99 per month and 3s Kakeibo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard1 real difference Β· 5 level
Mirai Wealth versus 3s Kakeibo: the parameters behind the verdict, then further details
ParameterMirai Wealth3s Kakeibo
PriceFreeFree
Update frequencyEvery 3 daysEvery 3 days
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, Mac β€” betteriPhone
Requires iOS17.017.0
Further details β€” not scored
Size21 MB7 MB
Age rating4+4+
DeveloperJIN TakumiδΈ½δ½³ ζ–½

In-app purchases

1 purchases

Mirai Wealth

Subscriptions1
  • Mirai Wealth ProPlan Monthly1 Month trial$1.991 Month
1 purchases

3s Kakeibo

One-time1
  • Remove Ads$0.99

Questions

Is Mirai Wealth free?
Mirai Wealth is free to download, with in-app purchases available.
Is 3s Kakeibo free?
3s Kakeibo is free to download, with in-app purchases available.
Do Mirai Wealth or 3s Kakeibo have ads?
Both Mirai Wealth and 3s Kakeibo show ads.
Which is updated more often, Mirai Wealth or 3s Kakeibo?
Mirai Wealth ships an update every 3 days, and 3s Kakeibo every 3 days. Most recently, Mirai Wealth was updated on October 28, 2026 and 3s Kakeibo on October 24, 2026.

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