Skill Levels: ESL/EFL Tests

Thanh Vu Truong · iOS

Skill Levels: ESL/EFL Tests

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

Paid-ad activity not yet verified
Compare appsMy watchlist

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

Skill Levels: ESL/EFL Tests screenshot 1Skill Levels: ESL/EFL Tests screenshot 2Skill Levels: ESL/EFL Tests screenshot 3Skill Levels: ESL/EFL Tests screenshot 4Skill Levels: ESL/EFL Tests screenshot 5Skill Levels: ESL/EFL Tests screenshot 6Skill Levels: ESL/EFL Tests screenshot 7Skill Levels: ESL/EFL Tests screenshot 8

03 / Market context

The business behind the app.

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

How Much Does Skill Levels: ESL/EFL Tests Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.7 ★(15)

Rating Distribution

4.7
★★★★★
15 reviews
5
7%
4
0%
3
0%
2
0%
1
93%

Top Countries

🇻🇳 VN🇵🇭 PH🇹🇭 TH
Reviews (1)▼
★★★☆☆pmparker_659/20/2013
Apps shuts down

fter apple update all these apps close down when you get to the step to review the questions you get wrong it shuts down and you have to start all over

Version History (32)▼
3.4.212/26/2025
3.4.18/4/2025
3.4.02/15/2024
3.3.311/2/2023
3.3.26/26/2023
3.3.16/5/2023
3.3.05/19/2023
3.2.73/12/2023
3.2.62/14/2023
3.2.512/28/2022
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇰🇭 KH🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (32)▼
ArabicHYCACzechDanishDutchEnglishFinnishFrenchGermanGreekHebrewHungarianIndonesianItalianJapaneseKoreanMalayNorwegianPersianPolishPortugueseRomanianRussianChineseSlovakSpanishSwedishThaiTurkishUkrainianVietnamese
App Details▼

The "Skill Levels: ESL/EFL Tests" is designed to assess your mastery of the English language and classify your skills into one of three levels: elemen...

iOS App ID
591024610
Content Rating
4+
Min OS
12.0
Size
170.2 MB
In-App Purchases
Yes
Publisher
Thanh Vu Truong

In-App Purchases (10)

NamePriceType
Advanced Level Package #1$0.99One-time
Elementary Level Package #2$0.99One-time
English Synonyms Intermediate Level$0.99One-time
English Errors Tests$1.99One-time
English Synonyms Tests$1.99One-time
English Idioms Tests$1.99One-time
Grammar Elementary Level$3.99One-time
Grammar Advanced Level$5.99One-time
Business English Tests$7.99One-time
Grammar Intermediate Level$9.99One-time