工場電卓 vs Calc+α
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
工場電卓
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様々な加工技術を要する工場現場で必要な計算ができる優れた工場電卓。 ありそうでなかった便利な機能満載です。 [シンプル電卓] -電卓演算モード(1+2×3=9) -四則演算モード(1+2×3=7) [NCフライス関連機能パック] -スキャロップからXYピッチを計算 -XYピッチからスキャロップを計算 -1刃辺りの送り量を計算 -送り速度を計算 -切削速度から回転数を計算 -回転数から切削速度を計算 [座標・角度計算機能パック(有料、お試し5回つき)] -座標から角度を計算 -半径と角度からXY座標を計算 -角度変換 角度(°)-角度(度分秒) 座標・角度計算機能パックは、アプリ内購入が必要です。 また、計算した履歴を残すことができます。 バージョンアップにて新しい計算が続々登場する予定です。 乞うご期待!!
Calc+α
This utility app simplifies daily calculations with an intuitive interface. It features a history of your calculations, allows for easy editing and recalculation, and provides convenient tax and division functions. Organize your finances and avoid manual note-taking.
- Calculation history and review
- Edit past calculations and recalculate
- Tax-inclusive and exclusive calculation modes
- Standard and reduced tax rate switching
- Clear division and remainder display
- Create and copy calculation sheets
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Calc+α is an app designed to make daily calculations easier and more efficient. Each feature is intuitive, enabling anyone to use it effortlessly. Whenever there's a need for calculations, Calc+α will be your reliable partner. **Calculation Sheet with History** Calculator+α saves your past calculations in a list, allowing you to review them anytime. It displays subtotals for each calculation, making verification simple. For different purposes like travel or shopping, you can create and copy various sheets to organize your calculations. No need to note down the calculation results on paper anymore. **Mistake Correction Feature** No worries about mistakes. You can edit past calculations and recalculate. By changing numbers, adding or removing rows, you can proceed with your calculations accurately. **Tax Rate Calculation** Switch between tax-inclusive and tax-exclusive calculations with just one button. Furthermore, effortlessly switch between standard and reduced tax rates, smoothing out calculations for products with different tax rates. **Division and Remainder Calculation** With a clear remainder display, you can instantly grasp intermediate results in calculations. By setting the truncation position, you can adjust the display of remainders to your liking. No more headaches with remainders in division.
Screenshots
Verdict
The clearest difference is in-app purchases: Calc+α at none against 工場電卓's 2. Calc+α also leads on update cadence (every 3 weeks vs every 13 months). 工場電卓's advantage is ads (none vs shown) and device support (3 vs 1). On price 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
Both are free to download. 工場電卓 sells 2 one-off in-app purchases. Calc+α asks for nothing beyond the download.
工場電卓 ships an update every 13 months, Calc+α every 3 weeks. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.
| Parameter | 工場電卓 | Calc+α |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 13 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 6.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 2 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Tashiro Iron Works Co.,Ltd. | Ariane Inc. |
In-app purchases
工場電卓
- 工場電卓 広告非表示$0.99
- 座標・角度計算機能パック$0.99
Calc+α
No in-app purchases









