@39mail(39メール)

アップストリーム · iOS

@39mail(39メール)

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront ↗
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers ↗
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context ↗

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

@39mail(39メール) screenshot 1@39mail(39メール) screenshot 2@39mail(39メール) screenshot 3@39mail(39メール) screenshot 4

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does @39mail(39メール) Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
2.8 ★(28)

Rating Distribution

2.8
★★★☆☆
28 reviews
5
36%
4
11%
3
18%
2
7%
1
29%

Top Countries

🇯🇵 JP
Reviews (3)▼
★☆☆☆☆好きdkp7/16/2022
計画通り…

僕は39mailの神になる

★★☆☆☆うさぎちゃんの3/15/2022
‼️良い‼️

おしゃん!星5案件‼️‼️

★★★★☆zzzzzuuuuuoooo5/19/2020
39

39

Version History (23)▼
3.1.810/6/2025
3.1.610/2/2025
3.1.57/31/2025
3.1.26/23/2025
3.1.16/7/2025
3.0.94/29/2025
3.0.16/13/2023
3.0.05/22/2023
2.0.47/24/2022
2.0.39/16/2021
Available In (1 Countries)▼
🇯🇵 Japan
Supported Languages (1)▼
Japanese
App Details▼

39メールの受信に特化したアプリ メールではお決まりのトラブルから解放されます。 ・メールが届かない ・受信設定の手順が分からない 初期設定不要で、インストールして即使用できます。 39メール(@39mail )は スマホ向けメール配信サービスです。(ガラケーでもメール受信は可) 学校・PTA...

iOS App ID
1463247646
Content Rating
4+
Min OS
13.0
Size
51.9 MB
Publisher
アップストリーム
Ja