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妊活・妊娠・出産アプリ:妊婦・陣痛カウンター・胎動 icon
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妊活・妊娠・出産アプリ:妊婦・陣痛カウンター・胎動

Wachanga LTD · Medical · Japan store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$37.4K
Likely $12.5K to $112.3K
▼ 98.0% in 15 days
New ratings
+47
in 3 days, 94.3K in total
Rating
4.6 of 5
472 ratings in this store
Countries it ranks in
51
was 51 on Oct 18, 2026

Revenue

Estimated from the grossing charts of Oct 25, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$449.2K
No Google Play version found
EST. LIFETIME DOWNLOADS
16.5K to 47.2K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Brazil #8 Medical$37.4K · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (817 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
472
AVG RATING
4.64
PRICE
無料
AGE
9.6y
LAST UPDATE
5d ago
VERSION
6.4
SIZE
267 MB
AGE RATING
12+

Last 30 days

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

DAYS IN A GROSSING CHART
30 / 30
COUNTRIES NOW
51 (was 19)
NEW RATINGS, LAST 3 DAYS
+47
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 26, 2026$44K a month
Sep 27, 2026$44K a month
Sep 28, 2026$42.5K a month
Sep 29, 2026$42.5K a month
Sep 30, 2026$41.2K a month
Oct 1, 2026$42.5K a month
Oct 2, 2026$42.5K a month
Oct 3, 2026$42.5K a month
Oct 4, 2026$41.8K a month
Oct 5, 2026$41.8K a month
Oct 6, 2026$41.2K a month
Oct 7, 2026$41.2K a month
Oct 8, 2026$41.2K a month
Oct 9, 2026$41.2K a month
Oct 10, 2026$1.9M a month
Oct 11, 2026$41.2K a month
Oct 12, 2026$41.2K a month
Oct 13, 2026$43.8K a month
Oct 14, 2026$46K a month
Oct 15, 2026$78.8K a month
Oct 16, 2026$72K a month
Oct 17, 2026$77K a month
Oct 18, 2026$62.9K a month
Oct 19, 2026$59.4K a month
Oct 20, 2026$64.8K a month
Oct 21, 2026$90.3K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026$40K a month
Oct 24, 2026$38K a month
Oct 25, 2026$37.4K a month
The same estimate as the headline, saved every day. Best rank Sep 26, 2026: #1 Medical · TR. Now: #1 Medical · QA.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 22, 202694.2K ratings
Oct 23, 202694.2K ratings
Oct 24, 202694.2K ratings
Oct 25, 202694.3K ratings
94.2K on Oct 22, 2026, 94.3K on Oct 25, 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
0.4 reviews / week
  • Trendrising
  • Recent reviews average4.2 stars
  • Recent 1 and 2 star share17%
From the latest 195 written reviews, covering 3488 days.
RELEASE CADENCE
10 updates in 90 days
  • Typical gap between releases9 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
472 ratings
5★77%
4★15%
3★6%
2★1%
1★2%

What users want

From the latest 195 reviews on the Japan App Store, Apr 7, 2017 to Oct 20, 2026: 17% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Price and subscription15%

5 of the 1 and 2 star reviews.

★★★★★ Everything that has to be paid for on this app comes free with all other apps paying for a kick counter is insane when all other apps give it for free and that's just one of the BASIC things you have to pay for. And…
★★★★★ You can't use any features without having a subscription, so I can't say how well I liked it since I wasn't able to use any of it.
★★★★★ You won't be able to even use the “free version” without constant pop up ads and it trying to push a subscription.
Wrong or poor results15%

5 of the 1 and 2 star reviews.

★★★★★ This app is totally useless!
★★★★★ This app counts the first day of your missed period as week 1 instead of 0. After a week should be 1 but it shows 2 and so on. Therefore it's always a week ahead even though it shows the right due date. Can't use. :(…
★★★★★ Obviously one of them was wrong so I googled it, and this app was in correct.
Bugs, things not working9%

3 of the 1 and 2 star reviews.

★★★★★ I upgraded my version to Gold and Paid around 37$ per year and it's not working!!
★★★★★ It's not allowing me to put my due date it's crazy
Too many ads9%

3 of the 1 and 2 star reviews.

★★★★★ You won't be able to even use the “free version” without constant pop up ads and it trying to push a subscription.
★★★★★ Sometimes it won't even open plus the ads are very annoying!
★★★★★ There are 100's of other apps without a million ads like this one .
Lost data, sync, backup9%

3 of the 1 and 2 star reviews.

★★★★★ Deleted the app after spending 5 mins trying to set it up and still had not finished all the questions
★★★★★ I have deleted this app and I will continue using BabyCenter.
Limits, credits, locked features6%

2 of the 1 and 2 star reviews.

★★★★★ Everything that has to be paid for on this app comes free with all other apps paying for a kick counter is insane when all other apps give it for free and that's just one of the BASIC things you have to pay for.
★★★★★ I shouldn't have to pay to use the app.
WHAT THEY ASK FOR
  • I wish this app had some of the features other pregnancy apps have like seeing my baby in 3D, but this is the only app that is actually tracking me correctly all the others were behind or ahead of how far along I… 5★, Jan 31, 2025
  • I wish it wouldn't make me read next weeks info. 2★, Nov 3, 2022
  • Great app wish it was free tho. 5★, Apr 6, 2022
  • I wish there was an option to have the main baby pic of two for twins. 5★, Mar 31, 2020
WORDS THAT KEEP COMING UP IN BAD REVIEWS
due date3
WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Useful, it helps17%

26 of the 4 and 5 star reviews.

★★★★★ It was very helpful during all my pregnancy.
★★★★★ Helpful, informative and regularly coming out with new updates and features
★★★★★ Very helpful and full of information.
Accurate, great results8%

12 of the 4 and 5 star reviews.

★★★★★ Love how I'm able to track my weight, follow along with the growth of my fetus as well as health tips to continue a healthy safe pregnancy
★★★★★ It's full of accurate information.
★★★★★ I've been using this throughout my whole pregnancy.... I have four more months to go so far this App seems to be worth it.
Easy to use6%

10 of the 4 and 5 star reviews.

★★★★★ It's so easy to use and so convenient.
★★★★★ I love the pictures and details keeps me very well informed😍😍😍
★★★★★ I really enjoy the app and the weekly updates.
Fun, addictive5%

8 of the 4 and 5 star reviews.

★★★★★ They keep updating the app as well and they have all these fun tools such as breathing, kegel's exercise, weight monitoring, hit counter, contraction calculator pressure monitor and tummy growth ♥️
★★★★★ I'm really enjoying all the fun facts
★★★★★ I really enjoy the app and the weekly updates.
Fast2%

3 of the 4 and 5 star reviews.

★★★★★ Super helpful for quick looks each weeks.
★★★★★ But I was quick to learn that when it says “ 11 week” it's referring to what is traditionally “week 10” and beyond.
★★★★★ Simple and efficient shouldn't replace a quality book but very helpful for quick review and update of where you're at in pregnancy

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, Japan App Store.

★★★★★Oct 20, 2026
Love love love

I love this app! It’s so easy to use and so convenient. They keep updating the app as well and they have all these fun tools such as breathing, kegel’s exercise, weight monitoring, hit counter, contraction calculator pressure monitor and tummy growth ♥️

★★★★★Sep 7, 2026
Работает ок

Все ок

★★★★★Sep 1, 2026
Excelent

I love this

★★★★★Aug 30, 2026
Невозможно отменить подписку

В пользовательском соглашении описано как в приложении отменить подписку, но это невозможно сделать как описано, в итоге не понятно как прекратить подписку

★★★★★Aug 6, 2026
Невозможно подписку

Я оформила подписку на год. Сейчас родила, отметила это в приложении, приложение обновилось до базовых настроек. Как теперь отменить подписку?

★★★★★Aug 4, 2026
Покупала тарифный план к сожалению не могу восстановить

Покупала тарифный план на год,к сожалению не могу восстановить ,удалила приложение и заново сразу же скачала,верните деньги или дайте доступ!!!

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Same category, earning about as much.

Store screenshots

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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.

ASO keywords

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

turned off3renewal3user3turned2off2wachanga2

What's new in 6.4

Bug fixes and performance improvements. We are constantly making improvements to the application just for you, and are very attentive to feedback. Thank you for being with us!

Released Mar 20, 2017. Current version shipped Oct 20, 2026.

Store description

この妊娠出産アプリは、妊娠期間を通して妊婦さんを落ち着。この妊娠アプリは常に体の中で行われているプロセスや、赤ちゃんの成長、そしてヘルシーな食事を含めて妊婦さんにとって最も重要なことを知らせてくれます。陣痛タイマーなど、出産のために必要とされるすべてのトラッカーがあります。初めての環境で困惑して、どう前向きになれば良いかわからない妊婦さんにはこの妊娠出産アプリがお勧めです。 機能の完全なリスト: • 赤ちゃんの現在の成長状況の説明。 • 今週注目すべきこと。 • 出産準備ができているかどうかを確かめるための認知テストで、妊娠中の体重管理や体調、出産などについて学ぶことの多さに驚くでしょう。 • 妊婦の食事。栄養についてのたくさんのアドバイス。現在食べてよい物と食べられない物、安全な薬。 • 妊娠中アプリを通して出産までの週ごとのアドバイス。健康的な妊娠のための運動やトレーニング、お勧めの本、妊婦手帳など。 • 妊娠週数カレンダーの重要な日付に注目。 • 妊娠進行のチェックリスト、3か月ごとの編集可能なTo-Doリスト。 • 出産準備の予定リスト。 • 病院で、赤ちゃんが生まれた直後に必要なもののリスト。 • 受胎日から計算する出産予定日。 • 妊娠週数計算器。そして赤ちゃんの現在の月齢をデスクトップに表示する役立つウィジェット。 • この妊娠出産アプリはスマートな陣痛トラッカーも付いていて、いつ病院に向かう必要があるかを知らせてくれます。ステータスバーの分娩トラックウィジェットは、本陣痛のトラッカーにも役立ちます。 日記を使うのを忘れないで。妊娠が終わるまで自分のことを振り返って妊娠中に撮った写真を見たり、日々考えていたことや感情を思い出すことができるでしょう! 私たちは、将来のママたちのために大事な情報をいっぱい詰め込んだ最高の妊娠出産アプリを作りました。皆さんのご意見やご要望をお待ちしています。私たちはできるだけ早く皆さんのリクエストにお答えできるよう努力します。 * Supports transferring data to Health app. GOLD STATUS IN THE APP - The subscription costs $1.99 per month - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable - Private Policy - https://wachanga.com/privacy - Terms of Use - https://wachanga.com/terms

See this store page in another country

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

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