Comparison

リタイアシミュレータ vs Asset Diary

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

Head to head
About

リタイアシミュレータ

Features
Read full description

FIRE、セミリタイア、早期退職、アーリーリタイアのための資産運用シミュレーションです。 貯蓄や金融資産、年金、支出などを設定して、100歳まで逃げ切れるのかシミュレーションします。

About

Asset Diary

Track your net worth daily with this app. Log assets, deposits, withdrawals, and gains/losses. Set financial goals and view trends with customizable charts and reminders. Your data stays private on your device.

Highlights
  • Record total assets daily
  • Track deposits, withdrawals, gains, and losses
  • Set and manage financial goals
  • View asset trends with charts
  • Daily, weekly, and monthly reminders
  • Data backup and restore
  • Categorize and manage assets
Features
Read full description

Log your total assets every day and see the trend at a glance. No sign-up required. Your data stays on your device. WHAT YOU CAN DO • Record your total assets • Record deposits and withdrawals • Record gains and losses • Add daily memos • Recording reminders (daily / weekly / end of month, at a time you choose) Reminders arrive only on days you haven't recorded yet. • Day-over-day change (amount and %) • Month-over-month change (amount and %) • Daily asset chart (line) • Daily calendar view • Monthly targets calculated from a starting amount, a final goal and a period (up to 1 year) Targets assume compounding at a fixed rate. • Switch the display language (Japanese / English) • Switch the currency unit (yen / dollars) Display only — no currency conversion is applied. • Create a backup • Restore from a backup PAID MODE Performance • Year-over-year change (amount and %) • Year-to-date high • Year-to-date low • Bar, pie and area charts added to the daily view • Monthly asset charts (bar, line, pie, area) • Monthly calendar view • Yearly asset charts (bar, line, pie, area, candlestick) Line charts can show this year and last year together. • Yearly calendar view • All-time asset charts (bar, line, pie, area, candlestick) Goals • Set a period of up to 100 years • Set a monthly contribution • Adjust each month's target individually • Update your goals as you go Categories • Split and manage your assets by category Ads • Removes ads Memos • Up to 300 characters

Screenshots

リタイアシミュレータ3 screens
Asset Diary4 screens

Verdict

The call

The clearest difference is review sentiment: リタイアシミュレータ at 100% against Asset Diary's 0%. リタイアシミュレータ also leads on in-app purchases (none vs 1) and ads (none vs shown). Asset Diary's advantage is update cadence (every 6 weeks vs every 7 months). On price 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. Asset Diary sells 1 in-app purchase, starting at $1.99 per month. リタイアシミュレータ asks for nothing beyond the download.

UpkeepUpdate frequency

リタイアシミュレータ ships an update every 7 months, Asset Diary every 6 weeks. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.

Scorecard5 real differences · 3 level
リタイアシミュレータ versus Asset Diary: the parameters behind the verdict, then further details
ParameterリタイアシミュレータAsset Diary
PriceFreeFree
Positive reviews100.0% of reviews — better0.0% of reviews
Update frequencyEvery 7 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.4 — better15.0
Further details — not scored
Size31 MB25 MB
Age rating4+4+
DeveloperMario Itokazuki kunimura

Customer experience

リタイアシミュレータ

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Asset Diary

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

リタイアシミュレータ

No in-app purchases

1 purchases

Asset Diary

Subscriptions1
  • 有料モード7 Days trial$1.991 Month

Questions

Is リタイアシミュレータ free?
リタイアシミュレータ is free to download, with no in-app purchases.
Is Asset Diary free?
Asset Diary is free to download, with in-app purchases available.
Do リタイアシミュレータ or Asset Diary have ads?
Asset Diary shows ads; リタイアシミュレータ does not.
Which is updated more often, リタイアシミュレータ or Asset Diary?
リタイアシミュレータ ships an update every 7 months, and Asset Diary every 6 weeks. Most recently, リタイアシミュレータ was updated on October 6, 2026 and Asset Diary on October 27, 2026.

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