かんたん利益計算 vs Hourglass Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
かんたん利益計算
Easily calculate profits and profit margins for various sales scenarios, including flea markets, auctions, and personal sales. Input selling price, costs, and fees to quickly see your earnings and profitability.
- Profit calculation
- Profit margin calculation
- Supports flea markets (Mercari, Rakuma)
- Supports auctions (Yahoo! Auctions)
- Supports personal sales
- Calculates shipping and fees
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かんたんに利益計算ができるアプリです。さまざまなシーンで使えます。 ・メルカリやラクマ、Yahoo!フリマ（旧: PayPayフリマ）などのフリマ出品 ・ヤフオクなどのオークション出品 ・せどりなどの個人販売 使い方 1. 販売価格と原価（必要であれば、配送料や手数料）を入力 2. 「計算する」を選択 3. 利益と利益率を確認 計算式 ・利益 = 販売価格 - (原価 + 配送料 + (販売価格 * 手数料 / 100)) ・利益率 = (利益 / 販売価格) * 100 ■プレミアムサービスについて アプリ内のすべての広告を削除する機能をプレミアムサービス（有料）として提供しています。 アプリの再インストールや機種変更時には、購入状態を無料で復元できます。購入時と同じApple IDを使用し、アプリ内から復元を行ってください。
Hourglass Timer
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Take a small break between study or work sessions. Set a 1–60 minute hourglass, watch the material flow, and explore it with your fingers. Keep the app open to follow the countdown and remaining time. Touch, drag, tilt, and shake to explore each material's motion and haptic response. INCLUDED • Silky sand • Choose 1–60 minutes in Settings • Before starting, hold the upper chamber to add one minute at a time • Start, pause, resume, and reset • No ads, account registration, or tracking TACTILE MATERIAL PACK — ONE-TIME IN-APP PURCHASE Add five materials together: fluttering Gold Leaf, fluffy Cloud Puffs, popping Bubbles, squishy Jelly, and rolling Pearls. Restore Purchases is included. The app interface is available in Japanese and English. Haptic and motion responses vary by device.
Screenshots
Verdict
The clearest difference is price: かんたん利益計算 at Free against Hourglass Timer's $0.99. Hourglass Timer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence, 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
かんたん利益計算 is free to download; Hourglass Timer costs $0.99 up front. かんたん利益計算 sells 1 one-off in-app purchase. Hourglass Timer asks for nothing beyond the download.
かんたん利益計算 ships an update every 2 months, Hourglass Timer monthly. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.
| Parameter | かんたん利益計算 | Hourglass Timer |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | — | #187 — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Daiki Tsukuda | SMART BIT K.K |
In-app purchases
かんたん利益計算
- 広告を削除$3.99
Hourglass Timer
No in-app purchases
Questions
Is かんたん利益計算 free?
Is Hourglass Timer free?
Do かんたん利益計算 or Hourglass Timer have ads?
Which is updated more often, かんたん利益計算 or Hourglass Timer?
Other comparisons
