Waribiki vs Good value calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Waribiki
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"Shopping list, discount calculation, unit price calculation, memo" You can quickly register a "shopping list", quickly calculate consumption tax and discounts, and compare unit prices per gram. In addition, there is a memo function that automatically saves. ■ Shopping list ・ Register items you plan to purchase one after another ・After purchasing, check it on and add it to the purchased list. ・To re-purchase, re-register from the purchased list ・Badge display of number of registrations ・Display purchase list in widget - Filter by favorites and highlights ■ Possible calculations ・Consumption tax calculation (8%, 10%, and others can be specified arbitrarily) ・Discount calculation ・Gram unit price calculation ・ Unit price calculation per piece ■ Memo Make a note of what you are interested in and save it. Feel free to enter as it will be automatically saved. There is also an edit lock. ■ List ・The results can be registered in a list and totaled or compared. * Since the list is a temporary storage area, it will disappear after a certain period of time after the application is closed. Simple and easy to use, please try using it.
Good value calculator
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This app was designed for use in Japan based on Japanese law. When you shopping, Is there anything confusing which is good value different weight or different capacity? Do not have any concerns as to how much difference there is with the same capacity? Have you ever wondered how much you earn for mileage? Good value calculator resolves the confusion as below. 550ml 368yen, 430ml 265yen 450mlx3 594yen, 430ml 265yen tax-excluded price 98, tax-included price 104 100yen with discount amount 20yen, 100yen with discount rate 20% 100yen with discount rate 50%, with mileage 50% If you convert it to the same capacity and quantity as the profitable one, it will show you how much you will saved. Mileage can be calculated considering the overall multiplication factor. For example, compare the case where 50% discount and 50% mileage are given at 1000 yen including tax. First one is 167yen saved. 1st one is a discount of 50% at 1000 yen is 500 yen. 2nd one is 666.7 yen. This is given 500 miles for 1000 yen, so we thought that it cost 1,000 yen to buy a thing of 1500 yen It is 1000 ÷ (1000 + 500) as the overall multiplication rate 2/3, 66.67% Actually pay product price multiplied by 1000 yen will be the 'Converted price including tax' in consideration of the overall multiplication rate. So, that's why 666.7 yen. When purchasing next by the miles you received, mileage is not given often. In that case we recomend. If you consider mileage discount as it is, it is an answer that you wanted by calculating it as discount and discount rate without thinking hard. If you think that it is a discount for a mileage as it is, it will be the answer you wanted by calculating as a discount amount or discount rate. I hope this app will help save your living expenses. This app uses the internet access to display the ads and analyze. Exception clause Please note that the calculation results may differ depending on the calculation order, method, fractional processing, error, way of thinking of the place actually purchased, mistakes of the program, etc. Please be aware. The first sales tax setting is set to 8% sales tax in Japan. If you would like to calculate with a different tax rate, change the tax rate, when reinstalling etc., please set your own tax rate and use. I assume no responsibility whatsoever for any damages resulting from the use of this app. Thanks In creating this application, I used the free material of site below. Thank you very much. irasutoya http://www.irasutoya.com/ This app contains Apache License Version 2.0 code. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
Screenshots
Verdict
The clearest difference is in-app purchases: Good value calculator at none against Waribiki's 1. Good value calculator also leads on iOS requirement (12.1 vs 14.0). Waribiki's advantage is update cadence (fortnightly vs every 3 months). On price, 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. Waribiki sells 1 one-off in-app purchase. Good value calculator asks for nothing beyond the download.
Waribiki ships an update fortnightly, Good value calculator every 3 months. The most recent releases landed on September 16, 2026 and September 5, 2026 respectively.
| Parameter | Waribiki | Good value calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 12.1 — better |
| Further details — not scored | ||
| Size | 6 MB | 28 MB |
| Age rating | 4+ | 12+ |
| Developer | Atsushi Ezaki | Yukihiro Morita |
In-app purchases
Waribiki
- Hide Ads$4.99
Good value calculator
No in-app purchases
Questions
Is Waribiki free?
Is Good value calculator free?
Do Waribiki or Good value calculator have ads?
Which is updated more often, Waribiki or Good value calculator?
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