Comparison

SumoFantasy vs KachiKoshi

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

Head to head
About

SumoFantasy

Features
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Sumo Fantasy brings the excitement of Japan's professional Grand Sumo Tournament (Ozumo) to your phone with a fantasy sports experience built around real basho results. DRAFT YOUR DREAM TEAM Pick your roster from the official banzuke rankings. Each rikishi is priced based on their rank — invest in a dominant Yokozuna or find value in an up-and-coming Maegashira. Build a balanced team across weight classes and tiers to maximize your scoring potential. SCORE WITH REAL RESULTS Your team earns points based on actual bout results during live Grand Sumo Tournaments. Every win, kinboshi (upset), and special prize counts. Follow along day by day as 15 days of sumo action unfold. JOIN OR CREATE LEAGUES Compete against friends in private leagues or test your sumo knowledge against the global community. Create custom leagues, invite friends, and track standings throughout the basho. LIVE LEADERBOARDS See where you rank globally and within your leagues. Daily score breakdowns let you analyze your picks and plan for the next basho. STAY INFORMED Opt-in push notifications keep you updated with daily score digests and kyujo (withdrawal) alerts so you always know if one of your picks has pulled out. FEATURES • Fantasy team drafting with a salary cap system • Real-time scoring from live tournament results • Global and league-specific leaderboards • Push notifications for scores and wrestler withdrawals • Career stats tracking across tournaments • Banzuke browser with full rank listings • Clean, fast interface designed for sumo fans UPCOMING TOURNAMENTS Natsu Basho 2026 (Summer) — May, Tokyo Nagoya Basho 2026 — July, Nagoya Aki Basho 2026 (Autumn) — September, Tokyo Whether you're a lifelong sumo fan or just discovering the sport, Sumo Fantasy is the best way to engage with Grand Sumo Tournaments — no ads, no in-app purchases, no gambling. Just pure sumo fandom.

About

KachiKoshi

Features
Read full description

Follow every day of the professional sumo basho with a fast, intuitive companion built for fans. Whether you're checking today's matchups, tracking the championship race, following your favorite rikishi, or learning the traditions of the sport, KachiKoshi keeps everything you need in one place. Follow the Basho • Live records throughout the tournament • Daily bout schedules and results • Full banzuke for all six divisions • Track your favorite rikishi Explore Professional Sumo • Detailed rikishi profiles • Complete glossary of sumo terms • Kimarite (winning techniques) • Tournament and ranking information Built for Fans KachiKoshi is designed to make following the basho simple, fast, and enjoyable. Whether you're a longtime fan or watching your first tournament, you'll have the information you need from opening day through senshūraku. No ads. No purchases. No tracking. No account required. Just sumo.

Screenshots

SumoFantasy4 screens
KachiKoshi4 screens

Verdict

The call

The clearest difference is update cadence: SumoFantasy at daily against KachiKoshi's every 2 weeks. SumoFantasy also leads on iOS requirement (15.1 vs 17.6). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SumoFantasy ships an update daily, KachiKoshi every 2 weeks. The most recent releases landed on September 19, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 4 level
SumoFantasy versus KachiKoshi: the parameters behind the verdict, then further details
ParameterSumoFantasyKachiKoshi
PriceFreeFree
Update frequencyDaily — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size24 MB7 MB
Age rating12+4+
DeveloperERNESTO TALAMANTES ALVAREZRIONARDALLEN SMITH

In-app purchases

None

SumoFantasy

No in-app purchases

None

KachiKoshi

No in-app purchases

Questions

Is SumoFantasy free?
SumoFantasy is free to download, with no in-app purchases.
Is KachiKoshi free?
KachiKoshi is free to download, with no in-app purchases.
Do SumoFantasy or KachiKoshi have ads?
Neither SumoFantasy nor KachiKoshi shows ads.
Which is updated more often, SumoFantasy or KachiKoshi?
SumoFantasy ships an update daily, and KachiKoshi every 2 weeks. Most recently, SumoFantasy was updated on September 19, 2026 and KachiKoshi on September 30, 2026.

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