Comparison

Costly vs つきいくら

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

Head to head
About

Costly

Visualize and manage all your recurring expenses in one place. Track subscription due dates, amounts, and spending trends with intuitive graphs and a clean interface. Avoid missed payments and gain clarity on your financial commitments.

Highlights
  • Auto-updating billing dates
  • Visual spending timeline
  • Track amounts and categories
  • Flexible billing intervals
  • Spending totals by period
  • Calendar and history views
  • Spending breakdown graphs
Features
Read full description

Make your bills visible. Take control of your subscriptions. Costly is a smart way to track your subscriptions and recurring expenses. It helps you see exactly what's due, when, and how much—all in one clean, visual interface. With color-coded bars and intuitive graphs, you’ll know at a glance when your next payments are coming up. Just add a subscription once, and Costly keeps everything up to date automatically. Say goodbye to missed bills and confusing spreadsheets. □ Key Features ・Auto-updating billing dates ・Visual timeline with blue progress bars ・Track amounts, categories, notes, and more ・Flexible billing intervals: weekly, monthly, quarterly, semiannual, annual, and beyond ・Auto-calculated spending totals by year, month, or day ・Filter by billing frequency or category ・Calendar view for an easy look at upcoming payments ・History tab to review past payments ・Graphs to visualize spending breakdowns ・Price list and upcoming payment forecast ・Light and dark mode support □ Use Cases ・Manage all your streaming, music, and app subscriptions in one place ・Track annual or semiannual expenses like insurance and taxes ・Keep family or shared expenses organized by category ・Use graphs to spot trends and optimize your spending habits ・Pair with a budgeting app as your go-to fixed cost manager □ Perfect For ・Anyone overwhelmed by growing subscriptions ・People who want to know exactly when and how much they’re paying ・Users who don’t stick with full budgeting apps, but still want spending clarity ・Those who tend to forget annual or semiannual renewal dates ・Anyone looking for a simple, clean app to track recurring costs □ Pricing All core features are free to use. Some advanced features are available via subscription. □ Development Philosophy Costly is independently developed to help you manage the hidden costs of everyday life—with less stress and more clarity. We’re constantly improving the app based on your feedback and suggestions. Download Costly now and make subscription and bill tracking effortless. Terms of Service (EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy:https://lomworks.com/legal/privacy-app

About

つきいくら

Features
Read full description

つきいくらは、App Store の外で契約しているサブスク(Netflix などの Web 直契約、ジム会費、公共料金、習い事など)を手入力でまとめて管理できる、やさしいサブスク管理アプリです。マスコットの「おつきさま」と一緒に、「今月いくら?」をひと目で把握できます。 ■ こんな人に ・気づいたらサブスクが増えていて、合計いくらか分からない ・iPhoneの設定アプリのサブスクリプションに出ない支払いも管理したい ・解約し忘れ、無料期間の終了、値上げで損したくない ■ 主な機能(無料) ・かんたん登録:よく使うサービスはテンプレートから、無いものは手入力で ・月額、年額の合計をホームでひと目に。年払いは請求月に全額を反映 ・請求日の前にそっとローカル通知(当日、1日前、3日前、7日前) ・無料トライアルの終了(初回課金日)アラートで解約し忘れを防止 ・ホーム画面ウィジェット(今月の合計、次の請求) ・おつきさまの表情を選べる着せ替え ■ もっと便利に(つきいくらプロ、買い切り) ・支出グラフ:カテゴリ別の内訳と、月ごとの請求カレンダー ・値上げ追跡:契約時からの変化と履歴グラフ ・サブスク診断:1つずつ「使ってる?」を棚卸しして、ムダと年間の節約見込みを提示 ・データの書き出し(JSON、CSV、PDF)とバックアップ復元 ・iCloud同期(同じ Apple ID の端末間) ・テーマ配色やアプリアイコンの着せ替え つきいくらプロは「買い切り」です。月額サブスクではありません。招待コードをお持ちの方はコードでも解放できます。 ■ プライバシー 入力したデータは基本的にお使いの端末内に保存されます(iCloud同期をオンにした場合はご自身の iCloud に同期)。私たちがあなたのデータを収集、追跡することはありません。 ■ ご注意 つきいくらは、定期支出を手入力で記録、把握するためのアプリです。各サービスの契約、解約手続きそのものは行いません(解約は各サービスのページで行ってください)。料金テンプレートは目安で、実際の請求額と異なる場合があります。 請求日に驚かない毎日を、おつきさまと。

Screenshots

Costly4 screens
つきいくら4 screens

Verdict

The call

The clearest difference is review sentiment: Costly at 86% against つきいくら's 50%. つきいくら's advantage is in-app purchases (none vs 2). On price, update cadence, ads 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. Costly sells 2 in-app purchases, starting at $1.99 per month. つきいくら asks for nothing beyond the download.

UpkeepUpdate frequency

Costly ships an update every 3 weeks, つきいくら every 4 weeks. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 6 level
Costly versus つきいくら: the parameters behind the verdict, then further details
ParameterCostlyつきいくら
PriceFreeFree
Positive reviews85.7% of reviews — better50.0% of reviews
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size7 MB27 MB
Age rating4+4+
DeveloperYUUSUI KASHIWAGIMirai Shiina

Customer experience

Costly

Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

つきいくら

Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

2 purchases

Costly

Subscriptions2
  • Monthly$1.991 Month
  • Yearly1 Month trial$14.991 Year
None

つきいくら

No in-app purchases

Questions

Is Costly free?
Costly is free to download, with in-app purchases available.
Is つきいくら free?
つきいくら is free to download, with no in-app purchases.
Do Costly or つきいくら have ads?
Neither Costly nor つきいくら shows ads.
Which is updated more often, Costly or つきいくら?
Costly ships an update every 3 weeks, and つきいくら every 4 weeks. Most recently, Costly was updated on October 1, 2026 and つきいくら on September 30, 2026.

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