← Back to charts
Rock Identifier: 石の鉱物識別 icon
APP STORE

Rock Identifier: 石の鉱物識別

Next Vision Limited · Education · Japan store
NOT IN TOP 100 HERE
View on App Store ↗ Google Play version →
Revenue a month, worldwide EST
$2.9M
Likely $990.8K to $8.1M
▲ 164.2% in 27 days
New ratings
Tracking
Daily counts start building from today
Rating
4.3 of 5
1.6K ratings in this store
Countries it ranks in
19
was 22 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE · BOTH STORES
$2.9M
Range $990.8K to $8.1M
EST. REVENUE / YEAR · WORLDWIDE
$34.4M
App Store $1M + Google Play $1.9M a month
EST. LIFETIME DOWNLOADS
57.1K to 163.1K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • United States #29 Education (iOS), #20 Lifestyle (Play)$1.3M · 47%
  • Saudi Arabia #25 Lifestyle (Play)$470K · 16%
  • Canada #31 Education (iOS), #17 Lifestyle (Play)$175.9K · 6%
  • UAE #24 Lifestyle (Play)$151.1K · 5%
  • United Kingdom #75 Education (iOS), #25 Lifestyle (Play)$127.4K · 4%
  • Australia #35 Education (iOS), #20 Lifestyle (Play)$86.6K · 3%
  • Netherlands #92 Education (iOS), #26 Lifestyle (Play)$74.5K · 3%
  • Thailand #23 Lifestyle (Play)$50.6K · 2%
33 more countries
  • Kuwait #54 Education (iOS), #24 Lifestyle (Play)$49.4K · 2%
  • Philippines #23 Lifestyle (Play)$30.3K · 1%
  • Germany #43 Lifestyle (Play)$29.7K · 1%
  • Norway #80 Education (iOS), #26 Lifestyle (Play)$19.4K · 1%
  • Israel #24 Lifestyle (Play)$19.3K · 1%
  • Peru #89 Education (iOS), #23 Lifestyle (Play)$18.9K · 1%
  • France #90 Education (iOS)$17.2K · 1%
  • Chile #75 Education (iOS), #24 Lifestyle (Play)$16.4K · 1%
  • Poland #26 Lifestyle (Play)$14.6K · 1%
  • Singapore #23 Lifestyle (Play)$13.7K · 0%
  • Argentina #81 Education (iOS), #24 Lifestyle (Play)$12.1K · 0%
  • Italy #97 Education (iOS)$11.9K · 0%
  • Colombia #93 Education (iOS), #23 Lifestyle (Play)$11.2K · 0%
  • Taiwan #60 Education (iOS)$10.6K · 0%
  • Portugal #25 Lifestyle (Play)$10.3K · 0%
  • Greece #25 Lifestyle (Play)$9.6K · 0%
  • Czechia #24 Lifestyle (Play)$9.6K · 0%
  • Finland #26 Lifestyle (Play)$9.3K · 0%
  • New Zealand #64 Education (iOS), #27 Lifestyle (Play)$8.2K · 0%
  • Egypt #22 Lifestyle (Play)$8.2K · 0%
  • Qatar #24 Lifestyle (Play)$7.5K · 0%
  • Belgium #25 Lifestyle (Play)$7.3K · 0%
  • Malaysia #23 Lifestyle (Play)$6.7K · 0%
  • Denmark #67 Education (iOS), #26 Lifestyle (Play)$5.7K · 0%
  • South Africa #86 Education (iOS), #25 Lifestyle (Play)$4.8K · 0%
  • Switzerland #26 Lifestyle (Play)$4.7K · 0%
  • Romania #71 Education (iOS), #24 Lifestyle (Play)$3.9K · 0%
  • Austria #24 Lifestyle (Play)$3.6K · 0%
  • Nigeria #22 Lifestyle (Play)$3.4K · 0%
  • Ukraine #25 Lifestyle (Play)$2.9K · 0%
  • Kazakhstan #24 Lifestyle (Play)$2K · 0%
  • Pakistan #35 Education (iOS)$1.5K · 0%
  • Ireland #26 Lifestyle (Play)$1.4K · 0%
HOW SURE ARE WE
Calibrated range: for apps in the top 50, our estimates were within about 30% of published figures for 9 of 12 apps tested. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
1.6K
AVG RATING
4.32
PRICE
無料
AGE
5.7y
LAST UPDATE
29d ago
VERSION
2.22.2
SIZE
201 MB
AGE RATING
4+

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
29 / 29
COUNTRIES NOW
21 (was 13)
EST. REVENUE A MONTH, DAILY · BOTH STORES EST
Show daily values
Sep 24, 2026$1.1M a month
Sep 25, 2026$1.1M a month
Sep 26, 2026$1.1M a month
Sep 27, 2026$1.1M a month
Sep 28, 2026$1.2M a month
Sep 29, 2026$1.2M a month
Sep 30, 2026$1.1M a month
Oct 1, 2026$1.1M a month
Oct 2, 2026$970.5K a month
Oct 3, 2026$1.1M a month
Oct 4, 2026$1.3M a month
Oct 5, 2026$1.3M a month
Oct 6, 2026$1.2M a month
Oct 7, 2026$1.1M a month
Oct 8, 2026$1.1M a month
Oct 9, 2026$1M a month
Oct 10, 2026$1.3M a month
Oct 11, 2026$1.3M a month
Oct 12, 2026$1.3M a month
Oct 13, 2026$1.6M a month
Oct 14, 2026$1.3M a month
Oct 15, 2026$1.2M a month
Oct 16, 2026$1.1M a month
Oct 17, 2026$1.1M a month
Oct 18, 2026$1M a month
Oct 19, 2026$1.2M a month
Oct 20, 2026$1.1M a month
Oct 21, 2026$2.9M a month
Oct 22, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #29 Education · US. Now: #30 Education · US.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RELEASE CADENCE
3 updates in 90 days
  • Typical gap between releases18 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
1.6K ratings
5★70%
4★13%
3★6%
2★2%
1★9%

Apps like this

Same category, earning about as much.

abceed: TOEIC®・英語学習・英検・英会話アプリ$2.9M a month ESTImpulse - Brain Training Games$2.8M a month ESTKnowunity: AI Revision App$2.8M a month ESTKnowunity: AI Study & Homework$2.8M a month ESTiHuman Chinese$2.9M a month ESTQuizlet: More than Flashcards$2.8M a month ESTAnkiMobile Flashcards$2.9M a month ESTSimply Guitar - Learn Guitar$3M a month EST

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

Apple's ad repository couldn't be reached right now. Try again later.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

rock identifier5identifier rock3service rockidentifier3rockidentifier static3static japan3rock3identifier3rockidentifier3service2static2japan2html2

What's new in 2.22.2

軽微な不具合をいくつか修正し、石の識別がよりスムーズで安定して行えるようになりました。

Released Jan 26, 2021. Current version shipped Sep 23, 2026.

Store description

岩石の識別はRock Identifierでこんなに簡単になりました。岩石を撮影するか写真をアップロードすれば、数秒で正確な判定結果が得られます。身の回りの地質について調べて、学んで、記録をつけましょう！ 主な特長： ・AIによる無制限の岩石判定 ・ニーズにお応えする圧倒的な精度 ・学べる豊富なコンテンツ ・細部まで洗練されたデザインと使いやすいインターフェイス ・地質を観察して記録。簡単に作れる自分だけのコレクション Rock Identifierプレミアムについて 【購読プラン】年間プレミアム 【購読期間】1年間 (7日間の無料お試し) 【購読内容】Rock Identifierの年間プレミアムでは、AIによる岩石の判定、膨大なデータと学べるコンテンツを、無制限、広告・透かしロゴなしでご利用いただけます。 ・ご購入を確認後にお客様のApple IDへの請求が行われます。 ・現在の購読期間が終了する24時間前までに購読の自動更新をキャンセルされない限り、購読は自動で更新されます。 ・現在の購読期間が終了する前の24時間で更新に伴うお支払い額が確定し、お客様のApple IDへの請求が行われます。 ・無料トライアルをご利用の場合は、有料の購読プランを購入された時点で残りの無料期間は失効します。 ・購読の管理はユーザー様ご自身で行っていただく必要があります。自動更新のキャンセルはご購入後にアカウント設定から行えます。 利用規約： https://app-service.rockidentifier.com/static/Japan/user_agreement.html プライバシーポリシー： https://app-service.rockidentifier.com/static/Japan/privacy_policy.html お問い合わせ： support@rockidentifier.com

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

United StatesUnited KingdomGermanyBrazilIndia