APP21

AppPlusMobile Systemhaus GmbH · iOS

APP21

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

Paid-ad activity not yet verified
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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

APP21 screenshot 1APP21 screenshot 2APP21 screenshot 3APP21 screenshot 4APP21 screenshot 5APP21 screenshot 6APP21 screenshot 7APP21 screenshot 8

03 / Market context

The business behind the app.

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

How Much Does APP21 Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.8 (5)

Rating Distribution

4.8
★★★★★
5 reviews
5
0%
4
0%
3
0%
2
20%
1
80%

Top Countries

🇩🇪 DE
Version History (10)
7.21.4.56/17/2025
7.15.04/14/2025
7.10.311/26/2024
4.9.212/22/2023
4.9.27/20/2022
4.3.14/19/2022
4.0.432/22/2021
4.0.3912/6/2020
4.0.3812/1/2020
4.0.3611/19/2020
Available In (1 Countries)
🇩🇪 Germany
Supported Languages (1)
German
App Details

Mit der APP21 verteilt die DSW21 Informationen und weitere spannende Artikel.

iOS App ID
1539066667
Content Rating
13+
Min OS
13
Size
41.5 MB
Publisher
AppPlusMobile Systemhaus GmbH
Ge