Comparison

oishio vs OmakaseMaster

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

oishio

Easily calculate the perfect amount of seasonings for your recipes. This app helps you achieve ideal salt concentrations by accounting for various ingredients and their salt content. Save, share, and manage your culinary creations.

Highlights
  • Calculate appropriate salt and seasoning amounts
  • Input ingredient weights easily
  • Designate desired salt concentration
  • Specify seasoning ratios
  • Save and share recipes
  • Attach photos and URLs to recipes
Features
Read full description

It is said that most people find food tasty when the salinity is between 0.6% and 0.8%. (This seems to be because the salt concentration is close to that of human body fluids.) If you only use salt for seasoning, you can find the right amount of salt by calculating "total weight x 0.008". However, in cooking, we use not only salt, but also soy sauce, miso, and other seasonings with different salt concentrations, and sometimes a combination of them, making it time-consuming to calculate the amount of seasoning that will result in a salt concentration of 0.6% to 0.8%. oishio is an app that solves this problem. By entering the weight of the ingredients into oishio, you can easily calculate the amount of seasoning that people find tasty. Main functions - Calculation of the appropriate amount of salt - Calculation of the appropriate amount of seasoning - Calculator-style weight input - Notes on ingredients/cooking - Designation of salt concentration - Designation of the ratio of seasonings to be used - Calculations that take into account the weight of the seasoning - Attaching a reference URL - Attaching a photo - Save the input recipe - Sharing recipe - "With one seasoning" mode

About

OmakaseMaster

Features
Read full description

OmakaseMaster is your essential guide to enjoying authentic Japanese sushi like a local. Whether it’s your first trip to Japan or your tenth sushi adventure, this app gives you the tools and confidence to order, eat, and communicate respectfully at a sushi counter—without worrying about language barriers. 【Explore the world of sushi】 ・20+ popular fish & cuts: Learn names in English and Japanese, taste profiles, seasonality, nutrition, and cultural stories behind each. From salmon and tuna to otoro and uni, you’ll know exactly what to expect before you take a bite. ・Best ways to enjoy: Discover how each fish is traditionally prepared and served, so you can appreciate it like a true sushi enthusiast. 【Speak like a pro—without memorizing Japanese】 ・Tap-to-play audio phrases: Order confidently using real Japanese recordings with romaji and English translations. ・Polite communication: Learn how to ask questions, handle allergies, and settle your bill with ease. 【Master Japanese sushi etiquette】 ・Proper use of soy sauce and wasabi ・Basics of omakase dining ・How to interact with the sushi chef ・Payment and tipping customs in Japan 【Your personal AI sushi assistant】 ・Ask about seasonal fish recommendations ・Get sake pairing tips ・Learn the difference between nigiri, sashimi, and rolls ・Ask anything, anytime, and get instant answers—just like chatting with your own sushi guide 【Built for travelers】 ・Favorites & notes: Save what you love and jot down personal impressions ・Recent views: Quickly revisit fish and phrases ・Clean, practical design: Fast lookups and simple navigation for real restaurant situations 【Perfect for】 ・First-time visitors to Japan who want to enjoy sushi without stress ・Food lovers seeking authentic experiences in Tokyo and beyond ・Business travelers who want to show cultural respect at client dinners ・Students of Japanese language and culture 【Why choose OmakaseMaster?】 ・Confidence at the counter: Know what to order and how to say it ・Cultural insight: Go beyond the food and appreciate the traditions ・Practical travel support: Focused features that work in real restaurants, not just theory Download OmakaseMaster today and elevate your sushi journey. Learn, order, and enjoy with confidence—just like the locals do. Terms of Use (EULA): https://cosoado-lab.com/OmakaseMaster/terms-of-service/ Privacy Policy: https://cosoado-lab.com/OmakaseMaster/privacy-policy/

Screenshots

oishio4 screens
OmakaseMaster4 screens

Verdict

The call

oishio and OmakaseMaster are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. oishio sells 4 one-off in-app purchases and OmakaseMaster sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

oishio ships an update every 6 weeks, OmakaseMaster monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

ScorecardNo meaningful differences
oishio versus OmakaseMaster: the parameters behind the verdict, then further details
ParameteroishioOmakaseMaster
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 6 weeksMonthly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size19 MB45 MB
Age rating17+17+
DeveloperKazuhiro SawamuraHideaki Murasawa

In-app purchases

4 purchases

oishio

One-time4
  • Editing pots$0.99
  • Number of saving items$1.99
  • Editing seasoning master$1.99
Show 1 more
  • Hide Ads$3.99
1 purchases

OmakaseMaster

Subscriptions1
  • Premium3 Days trial$2.991 Month

Questions

Is oishio free?
oishio is free to download, with in-app purchases available.
Is OmakaseMaster free?
OmakaseMaster is free to download, with in-app purchases available.
Do oishio or OmakaseMaster have ads?
Both oishio and OmakaseMaster show ads.
Which is updated more often, oishio or OmakaseMaster?
oishio ships an update every 6 weeks, and OmakaseMaster monthly. Most recently, oishio was updated on November 3, 2026 and OmakaseMaster on October 30, 2026.

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