Comparison

Happy vs CashDiary

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

Head to head
About

Happy

Features
Read full description

Happy-Diaryは,あなたを幸せにするアプリです。 あなたが感じた幸せを日々書き記していくことで、あなたが今どれだけ幸せなのかを知ることができます。 また、過去に書き記した幸せな出来事を振り返ってみることで、あなたを幸せな気持ちにさせることができます。

About

CashDiary

This app allows you to manage both a personal diary and household accounts in one place. Record daily events, track income and expenses, and view aggregated financial summaries with its simple, offline-accessible interface.

Highlights
  • Diary creation and editing
  • Income and expense recording
  • Automatic balance aggregation
  • Simple, intuitive design
  • Offline functionality
  • On-device data storage
Features
Read full description

You can manage both a diary and household accounts with a single app. Use this app to record daily events and manage your income and expenses. 【Main Features】 Creation and editing of diaries: Create a diary by inputting the date, title, and content, and edit it later as needed. Recording household accounts: You can easily record your income and expenses. Enter the amount to manage your daily balance. Aggregation of balance: The app automatically aggregates your income and expenses, and displays the total income and total expenses. 【Characteristics】 Simple design: With an eye-friendly simple design, you can operate it intuitively. Offline use: You can use the app without connecting to the internet, making it possible to manage your diary and household accounts anytime, anywhere. Privacy: All data is stored on the device and is not sent externally.

Screenshots

Happy4 screens
CashDiary3 screens

Verdict

The call

The clearest difference is ads: Happy at none against CashDiary's shown. CashDiary's advantage is update cadence (every 3 days vs every 4 months). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Happy ships an update every 4 months, CashDiary every 3 days. Both last shipped on November 3, 2026.

Scorecard2 real differences · 6 level
Happy versus CashDiary: the parameters behind the verdict, then further details
ParameterHappyCashDiary
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 4 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size136 MB18 MB
Age rating4+4+
DeveloperKengo SasakiShun Togashi

In-app purchases

None

Happy

No in-app purchases

None

CashDiary

No in-app purchases

Questions

Is Happy free?
Happy is free to download, with no in-app purchases.
Is CashDiary free?
CashDiary is free to download, with no in-app purchases.
Do Happy or CashDiary have ads?
CashDiary shows ads; Happy does not.
Which is updated more often, Happy or CashDiary?
Happy ships an update every 4 months, and CashDiary every 3 days. Most recently, Happy was updated on November 3, 2026 and CashDiary on November 3, 2026.

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