Comparison

BillNote vs mirai plan

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

Head to head
About

BillNote

This finance app offers a unique 3-level categorization system for detailed expense tracking. Manage multiple financial books for personal or business use with customizable icons and insightful charts. It's designed for users needing precise financial organization.

Highlights
  • Unique 3-level categories
  • Multi-books support
  • Customizable icons and backgrounds
  • Insightful charts and trend lines
  • Clean and fast interface
  • Detailed spending organization
Features
Read full description

Why BillNote? Most expense trackers only offer 2 levels of categories (e.g., Food > Lunch). But for you, that's not enough. BillNote introduces a unique "3-Level Category" system (e.g., Food > Lunch > Sandwich), combined with powerful "Multi-Books" support. Whether it's daily expenses, travel budgets, or small business accounts, BillNote keeps everything perfectly organized. Key Features: Unique 3-Level Categories Go deeper than other apps. Organize your spending with sub-sub-categories for precise tracking. Multi-Books Support Separate your "Personal", "Family", or "Business" finances easily. Free users can create up to 2 separate ledgers! Simple & Customizable - Over 100+ built-in icons covering all scenarios. - Customize ledger backgrounds to match your style. - Clean interface, fast entry, no clutter. Insightful Charts Visualize your cash flow with intuitive trend lines and pie charts. See exactly where your money goes. [Perfect For] - Users who need more detailed categorization than standard apps provide. - Anyone managing multiple accounts (Personal/Business). - Minimalists who want a clean, fast expense tracker. Download BillNote today and master your money with precision! Subscription Details 1. Payment will be charged to your Apple ID account at the time of purchase. 2. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. 3. Your account will be charged for renewal within 24 hours prior to the end of the current period. 4. You can manage or cancel your subscription anytime in your App Store account settings. Privacy Policy: https://billnotesite.web.app/privacy.html Terms of Service: https://billnotesite.web.app/terms.html

About

mirai plan

Features
Read full description

mirai planは、「叶えたいこと」から今日の行動を逆算する家計・プラン管理アプリです。 旅行、プレゼント、新しいパソコン、学び、趣味など、いくつもの目標をひとつの画面で管理。目標日、予算、予備費、現在の金額を入力すると、残り期間に合わせて必要なペースを自動で計算します。 主な機能 ・複数の目標と進み具合をまとめて確認 ・目標日までの残り日数を自動計算 ・毎月・毎週・1日あたりの目安を表示 ・予備費を含めた無理のない予算づくり ・金額を記録するたびに必要なペースを再計算 ・収入から未来の予定へ回す割合を設定 ・目標に合わせた「叶えるアイデア」を表示 ・気分に合わせて選べるやさしい着せ替え 大きな目標も、最初は小さな一歩から。mirai planが、今日から未来までの道のりをわかりやすく整えます。 ※本アプリは家計・計画管理を支援するもので、金融取引、投資助言、銀行口座との連携を行うものではありません。

Screenshots

BillNote4 screens
mirai plan4 screens

Verdict

The call

The clearest difference is in-app purchases: mirai plan at none against BillNote's 3. mirai plan also leads on ads (none vs shown) and update cadence (daily vs every 5 days). BillNote's advantage is iOS requirement (15 vs 17.0). 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. BillNote sells 3 in-app purchases, starting at $0.99 per month. mirai plan asks for nothing beyond the download.

UpkeepUpdate frequency

BillNote ships an update every 5 days, mirai plan daily. The most recent releases landed on June 7, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 5 level
BillNote versus mirai plan: the parameters behind the verdict, then further details
ParameterBillNotemirai plan
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 daysDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15 — better17.0
Further details — not scored
Size39 MB1 MB
Age rating4+4+
Developer驷旭 姚KOYA ITO

In-app purchases

3 purchases

BillNote

Subscriptions2
  • Premium$0.991 Month
  • Premium1 Year trial$5.991 Year
One-time1
  • Pro Forever$11.99
None

mirai plan

No in-app purchases

Questions

Is BillNote free?
BillNote is free to download, with in-app purchases available.
Is mirai plan free?
mirai plan is free to download, with no in-app purchases.
Do BillNote or mirai plan have ads?
BillNote shows ads; mirai plan does not.
Which is updated more often, BillNote or mirai plan?
BillNote ships an update every 5 days, and mirai plan daily. Most recently, BillNote was updated on June 7, 2026 and mirai plan on September 23, 2026.

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