Per Gram Calculator vs Easy単価計算
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Per Gram Calculator
Easily compare the cost of multiple products by calculating their price per gram or weight per unit of currency. This free tool helps you determine the most economical option when shopping, even with different weights and prices. It supports flexible unit conversions for weight, length, and volume.
- Calculate price per gram
- Calculate weight per yen
- Compare multiple products
- Flexible unit conversions (weight, length, volume)
- Automatic input field expansion
- Exclude blank entries from comparison
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It is a free app that allows you to easily find the lowest price by calculating the price per gram of multiple products. You can easily calculate which one is cheaper when weight and price are different in shopping. You can find the lowest price by calculating the price per gram and the weight per yen for multiple products with different weight and price. You can change the notation of gram into the number of pieces, and change into units of length and volume such as meters and liters. You can easily change the notation of the weight per 1 gram or 100 gram, and conversely the weight per 1 yen, making it easy to see which is cheaper. If you enter two or more, the input fields will automatically increase, so you can compare as many as you want. Blanks are excluded from the comparison, so unnecessary columns will not be included in the comparison if you remove the weight or amount.
Easy単価計算
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「結局どっちがお得なの?」を一瞬で解決 スーパーやドラッグストアで、こんな経験はありませんか? - 大容量と通常サイズ、どっちが本当にお得? - 特売品と普段の価格、単価で比べたらどうなる? - 別の店で見た商品と比較したいけど、覚えてない... Easy単価計算は、そんな日常のちょっとした「?」を解決する、シンプルで使いやすい単価計算アプリです。 [主な機能] ◆ かんたん単価計算 価格と容量を入力するだけ。100g(または1個)あたりの単価を瞬時に計算します。計算基準は自由に変更可能。 ◆ g / 個 切り替え 食品はグラム、物品は個など、商品に合わせてワンタップで単位を切り替え。 ◆ 自動保存でいつでも比較 計算した結果は商品名とともに自動保存。あとから一覧で確認できるので、異なる店舗や日時での価格比較も簡単です。 ◆ すばやく検索 保存した記録は商品名で検索可能。「前に買ったXXの単価いくらだっけ?」もすぐに見つかります。 [こんな方におすすめ] - 家計を上手にやりくりしたい方 - 本当にお得な商品を見極めたい方 - 買い物上手になりたい方 - 複数店舗の価格を比較したい方 [シンプルで軽快] 余計な機能は一切ありません。起動してすぐ計算、すぐ比較。毎日の買い物を、もっとスマートに。 Easy単価計算で、今日から賢いお買い物を始めましょう!
Screenshots
Verdict
The clearest difference is ads: Easy単価計算 at none against Per Gram Calculator's shown. Easy単価計算 also leads on update cadence (weekly vs every 11 months). Per Gram Calculator's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Per Gram Calculator ships an update every 11 months, Easy単価計算 weekly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | Per Gram Calculator | Easy単価計算 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 17 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Kouji Yamauchi | TATSUNORI ITO |
In-app purchases
Per Gram Calculator
No in-app purchases
Easy単価計算
No in-app purchases
Questions
Is Per Gram Calculator free?
Is Easy単価計算 free?
Do Per Gram Calculator or Easy単価計算 have ads?
Which is updated more often, Per Gram Calculator or Easy単価計算?
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