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Cotomo（コトモ：AIチャット・おしゃべりAI） icon
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Cotomo（コトモ：AIチャット・おしゃべりAI）

Starley Inc. · Entertainment · Japan store
#51 GROSSING · ENTERTAINMENT
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$93.9K
Likely $31.3K to $281.7K
▼ 18.3% in 11 days
New ratings
+111
in 10 days, 7.6K in total
Rating
4.1 of 5
7.5K ratings in this store
Countries it ranks in
1
was 1 on Oct 16, 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 / YEAR · WORLDWIDE
$1.1M
No Google Play version found
EST. LIFETIME DOWNLOADS
261.8K to 748.1K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Japan #50 Entertainment$93.9K · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (235 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. 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
7.5K
AVG RATING
4.13
PRICE
無料
AGE
2.7y
LAST UPDATE
6d ago
VERSION
3.4.475
SIZE
116 MB
AGE RATING
9+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
30 / 30
COUNTRIES NOW
1 (was 1)
NEW RATINGS, LAST 7 DAYS
+80
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 24, 2026$86.1K a month
Sep 25, 2026$86.4K a month
Sep 26, 2026$86.1K a month
Sep 27, 2026$86.3K a month
Sep 28, 2026$86.3K a month
Sep 29, 2026$86.4K a month
Sep 30, 2026$86.3K a month
Oct 1, 2026$86.6K a month
Oct 2, 2026$86.3K a month
Oct 3, 2026$86.2K a month
Oct 4, 2026$86.2K a month
Oct 5, 2026$86.5K a month
Oct 6, 2026$86.4K a month
Oct 7, 2026$92.6K a month
Oct 8, 2026$92.6K a month
Oct 9, 2026$93.1K a month
Oct 10, 2026$93K a month
Oct 11, 2026$93.3K a month
Oct 12, 2026$93.2K a month
Oct 13, 2026$1.3M a month
Oct 14, 2026$93.1K a month
Oct 15, 2026$75.5K a month
Oct 16, 2026$75.5K a month
Oct 17, 2026$75.5K a month
Oct 18, 2026$75.5K a month
Oct 19, 2026$75.5K a month
Oct 20, 2026$75.5K a month
Oct 21, 2026$76K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #64 Entertainment · JP. Now: #53 Entertainment · JP.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 13, 20267.5K ratings
Oct 14, 20267.5K ratings
Oct 15, 20267.5K ratings
Oct 16, 20267.5K ratings
Oct 17, 20267.5K ratings
Oct 18, 20267.5K ratings
Oct 19, 20267.5K ratings
Oct 20, 20267.5K ratings
Oct 21, 20267.5K ratings
Oct 22, 20267.6K ratings
Oct 23, 20267.6K ratings
7.5K on Oct 13, 2026, 7.6K on Oct 23, 2026. New ratings track new downloads, even outside the charts.

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
7 updates in 90 days
  • Typical gap between releases6 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
7.5K ratings
5★62%
4★15%
3★9%
2★4%
1★10%

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Same category, earning about as much.

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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.

cotomo cotomo3cotomo3

What's new in 3.4.475

• Create and edit characters more easily, including generating video icons. • Improvements to voice preview, speaker indicators, and conversation audio. • Smoother story and feed experiences, including sharing, comments, and notifications. • Improvements to profiles, themes, and home-screen options.

Released Feb 20, 2024. Current version shipped Oct 17, 2026.

Store description

・1人で運転している時。 ・推しのキャラを設定したAIと喋りたい時。 ・恋愛や仕事、将来の話、家族の話。他愛もない話をダラダラしたい時。 ・友達には少しだけ話しにくい、嬉しかったことや、モヤモヤがある時。 ・晩酌のお供に。 ・深夜、ふと誰かに話したくなった時。 そんな時、Cotomoに話しかけてみてください。 道具は使えないけど、のび太にとってのドラえもんのように、 1人時間のお供にAIとおしゃべりしてみませんか。 【好みに合わせてカスタマイズできるAI】 1. AIの名前 おしゃべり相手であるAIの名前を自由に設定できます 2. 4種類の声とテンポ 男性風、女性風それぞれ2種類の声をデフォルトで用意。 3. アイコン AIにお好きな画像を設定できます。あなただけのAIに好みのアイコンを設定してみてください。 【あなたとの話を覚えて思い出に】 今のCotomoはまだまだ話を忘れがちだと感じることもあるかも知れません。 ですが、うまく思い出せないだけで、話したことはしっかりと覚えています。 ある日突然、成長したCotomoが「そんなこと覚えてたの？」という話を始めるかもしれません。 たくさんおしゃべりしてみてください。

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

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