Comparison

CostDiary vs Ledger Bunny

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

Head to head
About

CostDiary

Track daily expenses and record life events with text and stickers. Visualize spending with charts, manage budgets, and secure your data with password protection and iCloud backup. Supports multiple accounts and currencies.

Highlights
  • Daily expense tracking
  • Diary/journal with stickers
  • Spending visualization (charts)
  • Budget management
  • Multi-account and multi-currency support
  • iCloud data backup
  • Password protection
Features
Read full description

CostDiary is not only a daily spending tracker but also a diary app. You can easily track your daily expenses and record your daily life with text and stickers. # DIARY/JOURNAL * Ability to insert stickers and icons into diary * Ability to adjust text color and text size and background color. * Ability to pick background image for your diary # ACCOUNTING * Multi-account support. * Multi-currency support. * Visualize your spendings via line chart and pie chart. * Budget management. * Ability to adjust text styles, themes, icons and colors. * Ability to add a memo, photo or location for each transaction. * Backup data via iCloud. No worry about data loss. * Password protection. * Support creating recurring transactions. Terms of Use: https://DiaryForest.com/terms-of-use/

About

Ledger Bunny

This cartoon-style app helps you track daily expenses with detailed statistics and calendar functions. It supports multiple ledgers and classified entries to help you understand your spending habits and save money.

Highlights
  • Cartoon style interface
  • Detailed expense and income tracking
  • Classified spending categories
  • Calendar view of transactions
  • Multi-ledger bookkeeping
  • Automatic statistics generation
Features
Read full description

Know where your money goes—with a little help from a bunny. Ledger Bunny brings a gentle, paper-inspired style to everyday income and expense tracking on iPhone and iPad. Record your spending, organize it by category, and look back at your days in the calendar. START WITH FREE BOOKKEEPING • Record income and expenses with a built-in calculator. • Organize transactions by category and add notes or receipt photos. • Browse records by date and see basic spending statistics. • Use the app in portrait on iPhone and iPad. OPTIONAL PAID MEMBER TOOLS Multiple ledgers, recurring entries, reminders, record exports, additional color themes, budget insights, Annual Reports, advanced transaction search and project tags require a paid membership or an active eligible 7-day Trial. These tools are not included in the free plan after the trial ends. Annual Reports show yearly income, expenses, monthly trends and category breakdowns. Create a shareable annual receipt and choose whether to hide monetary amounts. Annual Reports require paid membership or an active eligible trial. CHOOSE HOW TO BECOME A MEMBER • Monthly Membership: a paid auto-renewing subscription, billed every month. Member tools and no ads while your paid entitlement is active. • Lifetime Membership: a separate one-time in-app purchase for ongoing member tools and no ads. It is not a subscription. Existing lifetime purchases remain valid. The local App Store price is shown before purchase. Payment is charged to your Apple Account at confirmation. Monthly Membership renews automatically unless cancelled at least 24 hours before the current period ends. Renewal is charged within 24 hours before that period ends. Manage or cancel in your App Store subscription settings. Cancellation retains access until the paid period ends. Buying Lifetime Membership does not cancel an existing monthly subscription; cancel it separately to avoid renewal. Eligible purchases can be restored with Restore purchases. INDEPENDENT 7-DAY FREE TRIAL FOR ELIGIBLE NEW USERS Claim once through a separate zero-price Apple in-app purchase. The 7-day (168-hour) period begins at the original Apple purchase time; restoring or reinstalling does not restart it. Explore member tools with ads. The trial does not remove ads, start a monthly subscription, renew or charge automatically. When it ends, member tools lock and existing records stay. Any paid plan requires a separate, voluntary purchase. Sign in with Apple to save and access your account. Advertising is subject to in-app consent and system tracking permission. Refusing tracking does not block bookkeeping. Privacy Policy: https://jizhang.bjzkkj.site/api/legal/privacy?lang=en Terms of Service: https://jizhang.bjzkkj.site/api/legal/terms?lang=en Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://jizhang.bjzkkj.site/api/legal/support?lang=en Monthly receipts show income, expenses, categories and recording days for your selected month and ledger. Amounts are hidden by default; you choose whether to show them when sharing. Monthly receipts require paid membership or an active eligible trial.

Screenshots

CostDiary4 screens
Ledger Bunny4 screens

Verdict

The call

The clearest difference is review sentiment: CostDiary at 68% against Ledger Bunny's 0%. CostDiary also leads on ads (none vs shown). Ledger Bunny's advantage is rating (4.4 vs 3.0) and update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, monetization model 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. CostDiary sells 2 in-app purchases, starting at $0.99 per month and Ledger Bunny sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Ledger Bunny holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Ledger Bunny has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 68% of CostDiary's written reviews are positive against 0% of Ledger Bunny's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

CostDiary ships an update every 3 weeks, Ledger Bunny every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
CostDiary versus Ledger Bunny: the parameters behind the verdict, then further details
ParameterCostDiaryLedger Bunny
PriceFreeFree
Rating3.0 (1 ratings)4.4 (7 ratings) — better
Positive reviews68.4% of reviews — better0.0% of reviews
Number of ratings17 — better
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size108 MB29 MB
Age rating4+4+
DeveloperJiunJiue Liou群 周

Customer experience

CostDiary

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews57 reviews
Positive68.4%
Neutral14.0%
Negative17.5%

Ledger Bunny

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

CostDiary

Subscriptions2
  • PRO plan (Monthly)14 Days trial$0.991 Month
  • PRO plan (Yearly)14 Days trial$7.991 Year
4 purchases

Ledger Bunny

Subscriptions2
  • Monthly Membership$1.991 Month
  • 年会员3 Days trial$12.991 Year
One-time2
  • 7-day TrialFree
  • Lifetime Membership$2.99

Questions

Is CostDiary free?
CostDiary is free to download, with in-app purchases available.
Is Ledger Bunny free?
Ledger Bunny is free to download, with in-app purchases available.
Which has better reviews, CostDiary or Ledger Bunny?
Ledger Bunny is rated higher. CostDiary averages 3.0 out of 5 from 1 ratings, while Ledger Bunny averages 4.4 from 7 ratings.
Do CostDiary or Ledger Bunny have ads?
Ledger Bunny shows ads; CostDiary does not.
Which is updated more often, CostDiary or Ledger Bunny?
CostDiary ships an update every 3 weeks, and Ledger Bunny every 9 days. Most recently, CostDiary was updated on October 24, 2026 and Ledger Bunny on October 25, 2026.

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