STEM JUNIOR vs StudyKid
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
STEM JUNIOR
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*** Age The program is for 3 - 8 years old *** Programming knowledge Familiarize yourself with assembling blocks of code and four basic knowledge areas in programming: Sequence - Loop - Function - Condition. Young children will learn to think according to the algorithm of computer science but also very close to common situations in life. - Basic: Children will learn how to combine blocks for robots to complete their tasks. - Sequence: Children know how to divide large jobs into small jobs, organize and perform tasks sequentially. - Loop: Children know how to use a loop when they need to repeat a task several times (a command or a group of commands) to help optimize the solution (program). - Function: Help children practice generalization and analysis skills. Know how to define and build a big task (Function) from small component jobs (commands). - Condition: Help children practice the ability to analyze, know how to streamline situations, attach conditions in each specific situation. If this condition occurs then the other action is performed. A basic knowledge of programming but also a situation that often happens in life *** Learn English through pictures - The reward when completing a task is an English card to help students get used to English naturally and excitedly - More than 400 English vocabulary cards by topics. - Standard American pronunciation. - Cute pictures, eye-catching, reminiscent. - English topics are popular with children *** Develop logical thinking With over 400 interesting levels from easy to difficult, help students practice thinking skills to optimize solutions, creative thinking, logical problem solving thinking. *** STEM JUNIOR - Excellent solution for pre-school education and first 2 years of primary school. The period of 3-7 years old is the golden stage to form and express the "I" of children. Children have the need to DEVELOP themselves independently, affirm the existence of their awareness and rights At this stage, parents need to help their children form life skills, problem-solving thinking skills in which problem-solving thinking skills are a fundamental skill, especially important as a prerequisite for most all activities in life. With STEM JUNIOR, students will have access to an interesting two-way interactive environment, helping them to express their own thinking and solutions for each situation and then immediately observe the results. STEM JUNIOR is also a great combination between the programming mindset of computer science and the natural and interesting way of learning English vocabulary. Equip your child today!
StudyKid
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StudyKid is a free educational app designed for children aged 5 to 12, making learning fun through 30+ interactive games. MATH GAMES ⢠Addition, Subtraction, Multiplication, Division ⢠Fractions, Percentages, Equations ⢠Speed Math, Digit Sum, Number Sequence ⢠Place Value, GCF & LCM, Game 24 ⢠Read the Clock, Money Math LANGUAGE GAMES ⢠Vietnamese: Spelling, Word Match ⢠English: Basic Vocabulary FUN & LOGIC GAMES ⢠Sudoku, Memory Match, Sliding Puzzle ⢠Color by Number, Art Coloring, Free Coloring ⢠Find Difference, Color Memory, Sonic Runner KEY FEATURES ⢠30+ free games ā no subscription required ⢠Aligned with Vietnam Math curriculum (Grade 1-5) ⢠Multilingual: Vietnamese & English ⢠Gamification: scores, badges, leaderboards, daily streaks ⢠Teacher tools: create classes, assign homework, track results ⢠Parent tools: learning reports, progress tracking ⢠Works offline ā no constant internet needed ⢠Safe for children with age-appropriate ads StudyKid believes every child can be great at math ā they just need the right approach. Learn by playing, play by learning!
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Verdict
The clearest difference is in-app purchases: StudyKid at none against STEM JUNIOR's 4. StudyKid also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. STEM JUNIOR sells 4 one-off in-app purchases. StudyKid asks for nothing beyond the download.
STEM JUNIOR ships an update every 3 weeks, StudyKid fortnightly. The most recent releases landed on September 11, 2026 and September 15, 2026 respectively.
| Parameter | STEM JUNIOR | StudyKid |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Fortnightly ā better |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 ā better |
| Further details ā not scored | ||
| Size | 291 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | INSTITUTE VIETSTEM COMPANY LIMITED | Tuan Nguyen |
In-app purchases
STEM JUNIOR
- 6 Months$26.99
- 6 Months$29.99
- 12 Months$34.99
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- 12 Months$36.99
StudyKid
No in-app purchases









