Comparison

Learn SQL Language vs STEM FLEX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Learn SQL Language

SQL Programming Using MCQ

About

Learn SQL Language

Master SQL programming with interactive quizzes and study modes. Features audio pronunciation for terms and bookmarking for flashcards and questions. Track your learning progress visually.

Highlights

Audio pronunciation of SQL terms
Text-to-Speech engine
Quizzes
Study Mode
Bookmarking flashcards and questions
Progress indicators
Progress visualization

Features

Read full description

This app is a great resource to learn about SQL Programming Language. The app is engineered to make users perfect understanding common SQL Programming Language questions by studying for a very short amount of time. Audio functionality and bookmarking is available throughout the app on chapter, section, study mode and quiz modes. The app will help you learn the correct pronunciation of terminologies used in SQL Programming Language using English language. Following are the main features of this app 1. Supports pronouncing SQL Programming Language terminologies in English Language 2. Uses Text to Speech Engine for Audio Functionality 3. Quizzes 4. Study Mode 5. Bookmarking Study Flashcards and Quiz Questions 6. Progress Indicators for Every Chapter 7. Visualization for Overall Progress

About

STEM FLEX

Features

Read full description

Built with rural students in mind, our platform matches the expressed interests and needs of students with in-person and virtual STEM events, camps, clubs, and competitions. STEM FLEX guides students toward careers in high-demand, high-wage fields such as IT, healthcare, construction, and advanced manufacturing. Users can explore the platform as guests or create a profile to create a personalized experience.

Screenshots

Learn SQL Language4 screens

STEM FLEX1 screens

Verdict

The call

The clearest difference is in-app purchases: STEM FLEX at none against Learn SQL Language's 1. STEM FLEX also leads on update cadence (every 5 days vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Learn SQL Language sells 1 one-off in-app purchase. STEM FLEX asks for nothing beyond the download.

UpkeepUpdate frequency

Learn SQL Language ships an update every 9 months, STEM FLEX every 5 days. The most recent releases landed on September 23, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 6 level

Learn SQL Language versus STEM FLEX: the parameters behind the verdict, then further details
Parameter	Learn SQL Language	STEM FLEX
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 9 months	Every 5 days — better
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.1	14.0 — better
Further details — not scored
Size	28 MB	30 MB
Age rating	4+	4+
Developer	Ghumman Tech LLC	FableVision, INC

In-app purchases

1 purchases

Learn SQL Language

One-time1

Remove Ads$9.99

None

STEM FLEX

No in-app purchases

Questions

Is Learn SQL Language free?

Learn SQL Language is free to download, with in-app purchases available.

Is STEM FLEX free?

STEM FLEX is free to download, with no in-app purchases.

Do Learn SQL Language or STEM FLEX have ads?

Neither Learn SQL Language nor STEM FLEX shows ads.

Which is updated more often, Learn SQL Language or STEM FLEX?

Learn SQL Language ships an update every 9 months, and STEM FLEX every 5 days. Most recently, Learn SQL Language was updated on September 23, 2026 and STEM FLEX on October 6, 2026.