Comparison

Start21 App vs JumpInto

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

Head to head
About

Start21 App

Features
Read full description

START21 puts your study life in one place. Check upcoming lessons, track progress with clear charts, and stay motivated with leaderboards—all synced with your START21 courses. What you can do • See what’s next: Your schedule and upcoming lessons at a glance. • Track progress: Daily stats, activity breakdowns, and progress charts for each course. • Stay motivated: Climb the leaderboard by day, week, month, or all-time; compare within your group or branch. • Clean, fast, student-friendly design. Made for START21 students Log in with the Student ID provided by your START21 center. If you’re new to START21, please contact your local branch to get an account. Languages English • O‘zbek • Русский

About

JumpInto

This app helps Vietnamese learners prepare for the IELTS English test. It offers practice for all four skills, AI-powered scoring with detailed feedback, and pronunciation training using native speaker videos. Graded news articles and an English-Vietnamese dictionary are also included.

Highlights
  • Full 4-skill IELTS practice (Listening, Reading, Writing, Speaking)
  • Instant AI examiner scoring for Writing and Speaking
  • Per-criterion feedback and improvement tips
  • Native-speaker pronunciation practice with shadowing
  • Graded English news reading with definitions
  • Built-in English-Vietnamese dictionary
  • Progress tracking with band scores and charts
Features
Read full description

IELTS Practice & English Prep is a complete English-learning and IELTS test-prep app built for Vietnamese learners. Train all four skills, get band scores with detailed feedback from an AI examiner, and learn English every day through graded news and native-speaker video. FULL 4-SKILL IELTS PRACTICE • Listening & Reading: real Academic test sets with full audio, transcripts and every question type — multiple choice, gap-fill, True/False/Not Given, matching and more. • Writing: complete Task 1 & Task 2 with a live word counter. • Speaking: practice Parts 1, 2 and 3 with exam-accurate timers; record and transcribe your answer to text right on your device. INSTANT AI EXAMINER SCORING • Submit any Writing or Speaking answer and get a 0–9 band score in seconds. • Per-criterion feedback: Task Response, Coherence & Cohesion, Lexical Resource, Grammatical Range & Accuracy, and Pronunciation. • Improvement tips plus a band-8 model answer to learn from. NATIVE-SPEAKER PRONUNCIATION PRACTICE (SHADOWING) • Learn from native-speaker video, sentence by sentence, with karaoke-style word highlighting. • Pronunciation scoring shows exactly which words to fix. • See IPA transcription and switch between UK and US accents. GRADED ENGLISH NEWS READING • Fresh stories every day at three reading levels, from beginner to advanced. • Tap any word for an instant definition; translate a whole sentence to Vietnamese with one tap. • Listen to native-speaker audio for each article. BUILT-IN ENGLISH–VIETNAMESE DICTIONARY • Over 100,000 entries, searchable offline, with phonetics. TRACK PROGRESS LIKE AN EXAMINER • Per-skill band scores, day streaks, a weekly chart and recent-score history. • Every graded attempt is collected in one place. VIETNAMESE & ENGLISH INTERFACE • Vietnamese by default; switch the language any time in Settings. JUMPINTO PRO Upgrade to JumpInto Pro to remove all ads and focus on learning: • Monthly – USD 2.99 • Annual – USD 19.99 (best value) • Lifetime – USD 39.99 (one-time payment) The Monthly and Annual plans are auto-renewable subscriptions. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours before the new period starts. You can manage or cancel your subscription at any time in your App Store Account Settings after purchase. The Lifetime plan is a one-time purchase and does not renew. Terms of Use: https://jupiter-ielts.web.app/terms Privacy Policy: https://jupiter-ielts.web.app/privacy Download IELTS Practice & English Prep today and turn every day into a step toward your target IELTS score!

Screenshots

Start21 App4 screens
JumpInto4 screens

Verdict

The call

The clearest difference is in-app purchases: Start21 App at none against JumpInto's 3. Start21 App also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price, update cadence and device support 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. JumpInto sells 3 in-app purchases, starting at $2.99 per month. Start21 App asks for nothing beyond the download.

UpkeepUpdate frequency

Start21 App ships an update every 3 weeks, JumpInto fortnightly. The most recent releases landed on September 6, 2026 and September 5, 2026 respectively.

Scorecard3 real differences · 6 level
Start21 App versus JumpInto: the parameters behind the verdict, then further details
ParameterStart21 AppJumpInto
PriceFreeFree
Rating—4.0 (5 ratings) — better
Number of ratings—5 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size48 MB123 MB
Age rating4+4+
DeveloperAhror HalimboyevTran Thi Yen

In-app purchases

None

Start21 App

No in-app purchases

3 purchases

JumpInto

Subscriptions2
  • JumpInto Pro Monthly$2.991 Month
  • JumpInto Pro Hàng Năm$19.991 Year
One-time1
  • JumpInto Pro Lifetime$39.99

Questions

Is Start21 App free?
Start21 App is free to download, with no in-app purchases.
Is JumpInto free?
JumpInto is free to download, with in-app purchases available.
Do Start21 App or JumpInto have ads?
JumpInto shows ads; Start21 App does not.
Which is updated more often, Start21 App or JumpInto?
Start21 App ships an update every 3 weeks, and JumpInto fortnightly. Most recently, Start21 App was updated on September 6, 2026 and JumpInto on September 5, 2026.

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