Verify Calculator vs ieRcalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Verify Calculator
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Recommended for accountants and finance professionals! Verify Calculator is a perfect tool for checking the accuracy of invoice and receipt calculations, resembling a printed receipt. It is ideal for expense calculations. By tapping on the receipt section, the color changes, making it easy to verify the entered values. To facilitate verification, you can swipe down the keyboard section to hide it, allowing the receipt section to be displayed more extensively. Swiping up on the calculation result section will display the keyboard again. With two tax buttons, you can assign both 10% and 8% rates. There is also a rounding button that enables single-tap handling of decimal places. Features 1.Calculation results are displayed in a list like a receipt. 2.Two consumption tax buttons for easy calculation. 3.One-click rounding calculation button. 4.Export calculation history in text format. 5.Tap the receipt section to change its color for verification. 6.Swipe down the keyboard to expand the receipt section. 7.Long press the receipt section to copy it to the display section. 8.Long press the calculation result to copy the value to the clipboard. 9.Long press the "C/AC" button to clear all calculations in the receipt section. 10.Various errors are displayed in the display section. 11.Tax rate can be changed. 12.Choose from truncation, rounding up, or rounding down for tax-included calculations. 13.Supports dark mode. 14.Maximum of 100 rows. Advertisements You can use it for free, but advertisements will be displayed. Disclaimer This calculator application Verify Calculator is provided for general calculation purposes. We do not guarantee the accuracy or completeness of the calculation results in this application. We are not responsible for any actions or decisions made based on the calculation results.
ieRcalc
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ieRcalcは、計算内容を3つのステージに分けて整理できる電卓アプリです。 見積もりや集計のように複数の項目を扱う場面では、通常の電卓だけでは入力内容や合計を確認しづらいことがあります。ieRcalcなら、ステージごとに項目を分けて入力し、合計を見ながら計算を進められます。 仕事での見積もり管理や作業費の集計はもちろん、買い物、旅行費用、割り勘、家計のメモなど、日常の計算にも使いやすい設計です。テンプレート保存や自動保存にも対応しているため、繰り返し使う計算もスムーズに行えます。
Screenshots
Verdict
The clearest difference is in-app purchases: ieRcalc at none against Verify Calculator's 1. ieRcalc also leads on ads (none vs shown) and update cadence (every 4 days vs every 5 weeks). On price, 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
Both are free to download. Verify Calculator sells 1 one-off in-app purchase. ieRcalc asks for nothing beyond the download.
Verify Calculator ships an update every 5 weeks, ieRcalc every 4 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | Verify Calculator | ieRcalc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 15 MB | 37 MB |
| Age rating | 17+ | 4+ |
| Developer | hiroshi mizuno | REI KAMIKURA |
In-app purchases
Verify Calculator
- Remove Ads$5.99
ieRcalc
No in-app purchases









