SOLID Architecture

Airton Siqueira de Freitas · iOS

SOLID Architecture

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

SOLID Architecture screenshot 1SOLID Architecture screenshot 2SOLID Architecture screenshot 3SOLID Architecture screenshot 4SOLID Architecture screenshot 5SOLID Architecture screenshot 6SOLID Architecture screenshot 7

03 / Market context

The business behind the app.

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

How Much Does SOLID Architecture Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K

Rating Distribution

N/A
☆☆☆☆☆
0 reviews
No rating data available
Version History (7)▼
7.0.119/3/2026
7.0.108/25/2026
7.0.88/15/2026
7.0.48/14/2026
7.0.28/3/2026
6.0.07/23/2026
3.0.01/4/2026
Available In (111 Countries)▼
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Supported Languages (1)▼
English
App Details▼

Learning SOLID is an educational app focused on software architecture and development best practices. The goal of the app is to teach SOLID principles...

iOS App ID
6755614891
Content Rating
4+
Min OS
13.0
Size
93.9 MB
In-App Purchases
Yes
Publisher
Airton Siqueira de Freitas

In-App Purchases (3)

NamePriceType
CERTIFICATE OF COMPLETION$2.99One-time
Premium access$2.99One-time
FULL PASS ALL APPS$11.99One-time