280days : Pregnancy Diary App

🇺🇸 United States
amane factory inc.  | 
64
ASO score
Text
78/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.7
rating
Votes
51.3K
rating
App Age
10y 4m
rating
Last Update
Mar 17, 2025
rating
iAP
$1.99 - 3.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.74
4.68
+1%
Number of Ratings (Voted)
51.3K
846.4K
-94%
App Age
10y 4m
9y 0m
+14%
In-app Purchases Price
$3
$49
-94 %
Update Frequency
269d
23d
+1 096%
Title Length
29
26
+12%
Subtitle Length
30
27
+11%
Description Length
3 956
3 286
+20%
Number of Screenshots
1527
1476
+3 %
Size
103MB
351MB
-71 %

Category Ranking in United States

All
New
Trending Up
Trending Down
Top Dec 04, 2025 Dec 11, 2025
No results were found!
Top Dec 04, 2025 Dec 11, 2025
No results were found!
Top Dec 04, 2025 Dec 11, 2025
No results were found!
Top Dec 04, 2025 Dec 11, 2025
No results were found!

Ranking Keywords in United States

Keywords App Rank
임신
1
임산부
out out
열달후에
3
마미톡
3
베이비빌리
in 3 in
Illustration
Analyze this and other apps using Asolytics tools

Text ASO

Title (
Characters: 29 of 30
)
280days : Pregnancy Diary App
Subtitle (
Characters: 30 of 30
)
Turn your records into a book!
Description (
Characters: 3956 of 4000
)
[Learn how the baby in your tummy is growing!] [Can be shared with your spouse!] [Turn your pregnancy records into a book!] *********************** Enjoy your pregnancy even more! *********************** 280days is a pregnancy record and diary app that allows you to further enjoy your pregnancy. Enjoy creating pregnancy records and diary entries as a couple and share information on the baby's condition and Mommy's physical condition with each other. The pregnancy records you created can be exported as a book later. You can thereby preserve your priceless memories saved in 280days in a single book. ======================= A request from 280days Support Office   ーーーーーーーーーーーーーーーーーーーーーーー Writing an AppStore review about the specific issues you are facing when using the app will not allow us to help you solve the issues, as we will not be able to check any detailed information through the review. If you run into any issues, please contact us through the app, or email us at totsukitoka.support@amanefactory.com. We will assist you to the best of our abilities. We apologize for any inconvenience we may cause, and thank you for your cooperation. ======================= *********************** Visualize the baby in your tummy with cute illustrations! *********************** Check on the baby in your tummy every day! The cute illustrations of the baby will make different adorable gestures each time you open the app, and will grow based on the number of weeks of your pregnancy. The baby will also talk whenever you tap on the baby. The baby's lines changes every day, and will send you messages of encouragement and information on the baby's condition. *********************** Fully manage your physical condition and memories! *********************** Manage your physical condition and medical checkups daily with just this app! By recording your physical condition and medical checkup results, you can manage your ultrasound photos and weight records all at once. In addition, you can save your maternity photos and memories of your pregnancy as a photo diary together with your spouse. *********************** First-time Mommy or Daddy? No problem! *********************** The week-by-week advice in 280days all come with illustrations! Enjoy reading and learning how the baby is growing, how Mommy's physical condition changes and advice on how she could spend her time at each week of her pregnancy. Mommy's physical condition records and the baby's condition can be shared with Daddy. There are also plenty of advice for Daddy at each week of the pregnancy. 280days will enable Daddy to understand pregnancy better and help improve the communication between couples. *********************** All the functions necessary during pregnancy in one app! *********************** This app is fully equipped with functions to support you throughout your pregnancy, such as pregnancy countdown and weight management graphs! Enjoy your pregnancy even more by taking a commemorative photo of the baby's illustrations and upload it to your SNS, or send message cards celebrating your baby's growth! *********************** Turn your pregnancy records into a book! *********************** You can export all your pregnancy records saved in 280days to an easy-to-read layout exclusively for books. Preserve your priceless memories of your pregnancy saved in the app, such as ultrasound photos, maternity photos, diary entries and the cards you exchanged, in a single book. ======================= ◆For enquiries ======================= We check the reviews from time to time to receive valuable feedback and opinions from our users. However, for any enquiries, requests or issues regarding the app, please email us at: totsukitoka.support@amanefactory.com *********************** 280days connects the family during pregnancy, and nurtures new ties. We hope you enjoy a wonderful 280 days. The development team of 280days}
Read more

Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.7
51 298 voters

Some Latest Reviews

まかまなはやはまかまさや
19 Nov, 2025
4
立ち上げが遅く、かつ日記わ書いてもアップロード出来ず、最終的に落ちます。 良いサービスだと思うので、ぜひ改善して欲しいです。
爆弾さしハセたもうに
10 Nov, 2025
5
赤ちゃんの成長や妊婦の体のこと、パパへのアドバイスがあり妊婦生活を協力して過ごすことが出来ました! また、ママへのコメントに心が折れそうな妊婦期間も助けられました。 初産で不安がたくさんありましたが、このアプリのおかげで安心する事は多かったです!
オキンキン
12 Oct, 2025
5
自分の息子がまだ妻のお腹の中にいた時、まるで息子と会っているかのような素敵な体験をさせていただきました。もう息子は8歳ですが、この息子代わりの存在?であったこのアプリだけは削除できません。私にとってはかけがえのない最高のアプリです。
茄尾生
06 Oct, 2025
3
なかなかいいアプリだと思います 色んな情報を詳しく教えてくれるので助かっていますが 所々の言葉がどうかと思います ママの赤ちゃんはとよく書いてありますが父親とも共有できるようにしてるなら赤ちゃんはだけでいいのでは? パパの赤ちゃんではないってことですか?
ぱぴこし
04 Oct, 2025
5
初めての育児で右も左もわからない中、トツキトオカの「今日のお手紙」は、まるで毎日届く育児の先生からのお便りのようでした。 子どもの発達の目安やちょっとしたアドバイスがとても参考になり、「まさに今それ!」という内容に驚くこともしばしば。 本当に励まされる日々でした。 不安になることも多かったですが、トツキトオカが「それで大丈夫」と寄り添ってくれるようで、心強かったです。 このアプリがなかったら、育児の毎日はもっとつらかったと思います。 このアプリは日本の妊婦さん、育児に奮闘している方々を支えていると思います。課金でもいいくらいです。 開発者の方々にお礼を言いたく、今回レビューを書かせていただきました。 本当にありがとうございました!この感謝の気持ちが本当に伝わってほしいです。
mucchan_bus
30 Sep, 2025
3
体重管理がしやすいです! 妊娠前の体重、妊娠後の体重を入力すると適正範囲に自分がいるかグラフで分かりやすいです◎
うおっと
22 Sep, 2025
3
過去の記録を飛ばしながら読みたいが、カレンダーに戻ると現在の日付に戻ってしまう。非常に不便。 また、ママの体調のアイコンに「嘔吐」を追加して欲しい。悪阻で吐き気ではなく、吐く人たくさんいると思う。
ぶなぴーとぶなしめじ
19 Sep, 2025
4
全般とても使いやすく大好きなアプリです。しかし、連携している夫のアプリからは、体重のグラフのみで数値が見れません。どうにかなりますか?
アミーガス
05 Sep, 2025
2
他のアプリは何日かに1回しか広告でてこないのですが、こちらのアプリは毎回開くたびにでてきて鬱陶しいです。 あと、アプリから◯◯が当たる!ってのを応募すると結局住所がバレて、その後チャレンジや、子どもの教育関係のチラシや申し込みが大量に届くので応募しない方が良いです。

Other

Additional Information
Rating:
4.73
Voted: 51.3K
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Health & Fitness, Medical
Size: 102MB
iAP: 1.99 - 3.99 $
App Age: 10 years 4 months
Release Date: Aug 01, 2015
Last Update: Mar 17, 2025
Version: 3.3.6
Version history
3.3.6
Mar 17, 2025
Thank you for always using 280days. * Improved the stability and performance. We will continue to make improvements in order to provide better services to our users in the future. Thank you for always using 280days.
3.3.5
Feb 17, 2025
Thank you for always using 280days. * Improved the stability and performance. We will continue to make improvements in order to provide better services to our users in the future. Thank you for always using 280days.
Version history