Comparison

Infinite English vs Seismic tracker

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

Head to head
About

Infinite English

Master beginner English vocabulary through a fun, space-themed flashcard game. Utilize multi-sensory learning with text, audio, and visual icons for effortless memorization. Study offline with customizable review challenges and track your progress in an engaging, gamified environment.

Highlights
  • Space-themed vocabulary flashcard game
  • Multi-sensory learning (text, audio, visual)
  • Offline study capability
  • Customizable review quizzes
  • Gamified progress tracking
  • Hundreds of curated English words
Features
Read full description

EASY VOCABULARY MASTERY THROUGH GAMING Learn hundreds of beginner-friendly English words through immersive space-themed gameplay. Experience fun flashcard learning that makes memorization effortless. INNOVATIVE MULTI-SENSORY APPROACH Master vocabulary through three learning formats: text, audio, and visual icons. This proven method enhances memory retention and accelerates language acquisition naturally. COMPREHENSIVE WORD CATEGORIES Build practical vocabulary across everyday topics: • Numbers • Animals • Fruits • Vegetables • Food & Drinks • Clothing • Weather • And more DUAL STUDY MODES Easy Learning Mode – Natural acquisition without translations Fun Review Challenges – Customizable quizzes to reinforce knowledge OFFLINE LANGUAGE LEARNING Study anytime, anywhere without internet connectivity. Perfect for commutes, travel, or unstable connections. GAMIFIED PROGRESS TRACKING Tap meteors with correct answers in an immersive space environment. Addictive gameplay mechanics keep you engaged and motivated to continue learning. KEY FEATURES: • Hundreds of carefully curated English vocabulary words • Multi-sensory learning: text, audio, visual icons • Spaced repetition system for better retention • Offline study capability • Customizable review sessions • Immersive space-themed gameplay • Full vocabulary access for free, with ads and optional upgrades Transform your English language skills with this innovative vocabulary trainer that makes learning fun, easy, and addictive!

About

Seismic tracker

Features
Read full description

Stay informed about global seismic activity with an interactive map that displays earthquakes in real time.  You can filter events by intensity, switch between different map styles including a 3D globe view and even replay recent earthquakes with the built-in player.  The app also provides daily statistics and lets you explore past events to spot trends or revisit major quakes.  Whether you're a curious observer or a dedicated enthusiast, this app brings the world’s seismic activity to your fingertips.

Screenshots

Infinite English3 screens
Seismic tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Seismic tracker at none against Infinite English's 1. Seismic tracker also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). Infinite English's advantage is iOS requirement (15.0 vs 26.0). On price 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. Infinite English sells 1 one-off in-app purchase. Seismic tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Infinite English ships an update every 5 weeks, Seismic tracker every 3 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Infinite English versus Seismic tracker: the parameters behind the verdict, then further details
ParameterInfinite EnglishSeismic tracker
PriceFreeFree
Rating4.7 (19 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings19 — better—
Update frequencyEvery 5 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.0 — better26.0
Further details — not scored
Size52 MB85 MB
Age rating4+4+
DeveloperJernungRaphael Lesourd

In-app purchases

1 purchases

Infinite English

One-time1
  • Full Unlock$6.99
None

Seismic tracker

No in-app purchases

Questions

Is Infinite English free?
Infinite English is free to download, with in-app purchases available.
Is Seismic tracker free?
Seismic tracker is free to download, with no in-app purchases.
Do Infinite English or Seismic tracker have ads?
Infinite English shows ads; Seismic tracker does not.
Which is updated more often, Infinite English or Seismic tracker?
Infinite English ships an update every 5 weeks, and Seismic tracker every 3 days. Most recently, Infinite English was updated on November 2, 2026 and Seismic tracker on October 30, 2026.

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