Per Gram Calculator vs ARISORA
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.
ARISORA
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Discover Japan’s Finest with ARISORA! Immerse yourself in a vibrant marketplace that brings the heart of Japan to the world. ARISORA connects passionate Japanese sellers with buyers worldwide, offering authentic, high-quality products from traditional crafts to modern treasures. Why Choose ARISORA? - Authentic Japanese Treasures: Explore a curated catalog of unique, handcrafted items from talented Japanese sellers. - Stay Connected with ARISORA: Experience a sleek interface with push notifications to keep you updated on exclusive offers, your orders and new arrivals. - Effortless Shopping: Add favorites, enjoy personalized product recommendations, leave comments, and purchase securely via Stripe or PayPal while easily managing your orders. - Lightning-Fast Delivery: Get your items quickly with our trusted international delivery partners. - Chat with Sellers: Communicate effortlessly with sellers through auto-translated chats for a seamless experience. - Global Access, Japanese Charm: Connect with Japan’s rich culture from anywhere in the world. We’re Japanese based company dedicated to sharing the beauty of Japan. Our app is continuously updated to enhance your experience, with more exciting features on the way.
Screenshots
Verdict
The clearest difference is ads: ARISORA at none against Per Gram Calculator's shown. ARISORA also leads on update cadence (every 6 weeks 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, ARISORA every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Per Gram Calculator | ARISORA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 17 MB | 18 MB |
| Age rating | 4+ | 17+ |
| Developer | Kouji Yamauchi | ARISORA, K.K |
In-app purchases
Per Gram Calculator
No in-app purchases
ARISORA
No in-app purchases
Questions
Is Per Gram Calculator free?
Is ARISORA free?
Do Per Gram Calculator or ARISORA have ads?
Which is updated more often, Per Gram Calculator or ARISORA?
Other comparisons
