Flex Counter vs CALKING
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flex Counter
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Flex Counterは、シンプルさと使いやすさを追求した多機能カウンターアプリです。 ■ 直感的な操作 画面の左右(または上下)をタップするだけで、カウントの増減が可能。片手でも楽に操作できます。 ■ 自由なカスタマイズ ・画面レイアウト:横分割/縦分割を選択 ・分割比率:マイナス/プラスエリアの比率を自由に調整 ・配色:お好みの色でカスタマイズ ・配置の反転:マイナス/プラスの位置を入れ替え可能 ■ 複数カウンターの管理 ・カウンターを無制限に作成 ・名前をつけて整理 ・ドラッグで並び替え ・検索機能で素早くアクセス ■ 目標設定 ・目標値を設定してプログレスバーで進捗を確認 ・目標達成時に通知でお知らせ ■ 詳細設定 ・増減値(ステップ)を変更可能(1以外の値でもカウント可能) ・リセット後の初期値を設定可能 ・触覚フィードバック対応 数取り、在庫管理、エクササイズの回数記録、読書の進捗管理、参加者のカウントなど、さまざまな用途にお使いいただけます。
CALKING
This app combines a calculator with a notepad, allowing users to save numbers and calculation results instantly. Organize your data with colorful, sticky-note style memos and easily retrieve information for various tasks like budgeting and expense tracking.
- Save calculations instantly
- Sticky note style memos
- Color-coded organization
- Calculate totals by color
- Three separate memo boards
- Add custom notes to memos
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The Calculator That Keeps Your Notes, Too. Need to save numbers while you're calculating? CALKING combines a calculator and a notepad into one simple, powerful app. Save numbers and calculation results instantly, organize them with colorful sticky-note style memos, and keep everything easy to find. Perfect for shopping, budgeting, work estimates, expense tracking, travel planning, and everyday calculations. ## Features **Save calculations as you work** Quickly save any number or calculation result to your memo board with a single tap. No more switching between your calculator and notes. **Sticky note style memos** Organize your calculations with colorful memo cards. You can also add your own notes to each memo, making it easy to remember what every number is for. **Color-coded organization** Assign different colors to your memos and keep everything organized at a glance. Perfect for separating categories like: - Expenses - Income - Shopping - Estimates - Projects **Calculate by color** Need the total for just one category? CALKING lets you calculate the total of notes with the same color, or calculate the grand total of everything. Managing complex numbers has never been easier. **Three separate memo boards** Keep your calculations organized with three independent memo boards. For example: - Personal - Work - Budget Switch between them whenever you need. ## Great for - Shopping lists - Household budgeting - Expense tracking - Business estimates - Travel planning - Schoolwork - Everyday calculations ## Why CALKING? Most calculator apps only give you an answer. CALKING helps you remember where those numbers came from. It's the easiest way to calculate, organize, and keep track of your numbers—all in one place.
Screenshots
Verdict
The clearest difference is price: Flex Counter at Free against CALKING's $2.99. Flex Counter also leads on iOS requirement (14.0 vs 17.0). CALKING's advantage is device support. On in-app purchases 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
Flex Counter is free to download; CALKING costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Flex Counter | CALKING |
|---|---|---|
| Price | Free — better | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | — | Every 3 weeks |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 24 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | KEISHI TAJIMA | BYKING INC. |
In-app purchases
Flex Counter
No in-app purchases
CALKING
No in-app purchases









