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Meet Spark
AI Assistant
Spark, your AI assistant — full support from research to decisions.
Multimodal analysis across text, screenshots, and reviews, built on 200,000+ apps in the Japanese market. Spark uses all of it to surface what your app needs — and decides the next action with you.
Growing apps run a cycle.
- From 04 back to 01 — every lap makes the cycle smarter. One workspace for the whole loop.
Market & Competitor Research
See category density and gaps from 200,000+ measured apps, and lay your competitors' metadata and reviews bare. Know where you stand first.
Brand share of search—Read the brand ratio in top suggestions to judge if a market has room to enter
Competitor tracking—Follow competitors' metadata, rankings, and review dynamics with measured data
Finding the gaps—Locate a winnable position from category density and white space — in numbers
Google Play support is also on the way. Beta members get first access.
Growing apps run a cycle.
Market & Competitor Research
See category density and gaps from 200,000+ measured apps, and lay your competitors' metadata and reviews bare. Know where you stand first.
Brand share of search—Read the brand ratio in top suggestions to judge if a market has room to enter
Competitor tracking—Follow competitors' metadata, rankings, and review dynamics with measured data
Finding the gaps—Locate a winnable position from category density and white space — in numbers
App Design & ASO Strategy
Pick winnable keywords with 13 intent classes, then design your title, screenshots, and review flow. Make your listing findable.
Choosing your keywords—Prioritize which terms to fight for, from intent-classified keyword data
Listing design—Allocate terms across title and subtitle, and design what your screenshots say
Review flow—Build in-app paths where ratings and reviews accumulate naturally
Ads & Optimization
Bid on your chosen keywords with Apple Search Ads and calibrate with measured CVR. Ad spend becomes a data asset.
Intent-matched delivery—Reach only people searching right now — as the answer, not an interruption
Measured CVR—Get CVR per keyword. You're buying the answer to which terms to fight for
Budget reallocation—Double down on what works, cut what doesn't — by measurement, not gut
Measure & Next Move
Rankings, ratings, and reviews flow back. Measured results test your hypothesis and update your next move. The cycle starts turning again.
Rank tracking—Capture ranking movement for your tracked keywords over time
Review dynamics—Read the effect of each move from rating and review trends
Back into research—Measurements overwrite assumptions and flow back into Step 01
From 04 back to 01 — every lap makes the cycle smarter. One workspace for the whole loop.
Google Play support is also on the way. Beta members get first access.
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利用規約・プライバシーポリシー制定のお知らせ
利用規約・プライバシーポリシー制定のお知らせ
公式サイト公開のお知らせ
公式サイト公開のお知らせ
SPARK-X 正式リリースのお知らせ
SPARK-X 正式リリースのお知らせ
これからアプリをつくる企業へ。
作る前に、勝てる市場かを実測で確かめませんか。
市場調査からASO設計・アプリ開発まで、200,000本のデータを持つチームが伴走します。
開発はネイティブアプリのプロフェッショナルが担当。作って終わりにせず、伸ばすところまで並走します。