PrimeCalc vs 電卓PRO 余り計算+W税率対応
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrimeCalc
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--- PrimeCalc feature --- ■ Normal arithmetic operation (×, /, +, -) is available. ■ prime: integer calculation (Division remainder ÷, prime factorization p) can be done. (You can also exponentiate.) ■ auto: Automatic calculation, memory storage, history recording is possible. ■ global: Digit display of countries around the world is possible. （千、万、億、兆、京、垓、・・・） ■ iPhone / iPad is available. Free. We are displaying advertisements. Caution) In case of large number, calculation error etc. may occur. Please use it together with other calculator. If you have comments, questions, etc., please email or bulletin board. http: //www.eonet.ne.jp/~treechart/
電卓PRO 余り計算+W税率対応
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余り計算やW税率に対応した実務用本格電卓です。 このAppには、次の機能があります。 ●GT,メモリー機能 実務計算に必要なGT(グランドトータル)や、メモリー機能を搭載。 ●余り計算機能 様々な業務で必要な、余り計算機能を搭載。 続く計算で、商と余りのどちら使うかも設定可能。 ●税込、税抜、税額計算機能 税込、税抜、税額計算は、2つの税率に対応。 税率を設定できるので、消費税以外の計算も可能。
Screenshots
Verdict
The clearest difference is in-app purchases: PrimeCalc at none against 電卓PRO 余り計算+W税率対応's 1. PrimeCalc also leads on iOS requirement (12.0 vs 17.0). 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
Both are free to download. 電卓PRO 余り計算+W税率対応 sells 1 one-off in-app purchase. PrimeCalc asks for nothing beyond the download.
PrimeCalc ships an update every 5 weeks, 電卓PRO 余り計算+W税率対応 every 2 months. The most recent releases landed on September 10, 2026 and August 14, 2026 respectively.
| Parameter | PrimeCalc | 電卓PRO 余り計算+W税率対応 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 12 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Yutaka Nakao | CHEER UP |
In-app purchases
PrimeCalc
No in-app purchases
電卓PRO 余り計算+W税率対応
- 完全版へのアップグレード$5.99
