Comparison

My First 150 Words Lite vs Space Explorer 3D

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

Head to head
About

My First 150 Words Lite

This app makes learning new words an engaging adventure for young children. It uses vibrant illustrations, real-world images, and clear pronunciation to build vocabulary across various categories. Designed for independent exploration, it fosters cognitive development and language skills in a safe environment.

Highlights
  • Interactive vocabulary building
  • Rich illustrations and real-world pictures
  • Clear pronunciation
  • Six learning categories
  • Multilingual support
  • User-friendly navigation
Features
Read full description

Look. Listen. Say it back. My First 150 Words Lite is the free version of our first-words app for toddlers. Each card shows one word with a bold, simple drawing. Tap the speaker to hear it spoken clearly. Tap the camera to see a real photo. All 7 languages live in one app: English, Português, Español, Deutsch, Italiano, 中文 and now Français. Switch any time, so your child can hear the same word in every language your family speaks. Everything works offline. Once installed, every word lives on the device. No downloads, no Wi-Fi, no waiting. WHAT’S INSIDE 50 words in 2 categories: Body and Animals One word per card, so little eyes focus on one thing at a time A sound button that says each word A photo button that shows the real thing, full screen 7 languages in one app Works fully offline WANT ALL 150 WORDS? The full version, My First 150 Words, adds Food, Vehicles, Toys and Clothes, for 6 categories with 25 words each. No ads. No data collected. Just first words.

About

Space Explorer 3D

Discover authentic NASA spacecraft, telescopes, and celestial bodies in stunning 3D and Augmented Reality. Learn fascinating facts and track your exploration progress with this educational app.

Highlights
  • Authentic NASA 3D Models
  • Augmented Reality Experience
  • Educational Content
  • Progress Tracking
  • Offline Capability
  • Organized Categories
Features
Read full description

Explore the cosmos like never before with Space Explorer 3D. View authentic NASA spacecraft, telescopes, rovers, and celestial bodies in stunning 3D and Augmented Reality. FEATURES Authentic NASA 3D Models Browse a curated collection of 24 high-quality 3D models directly from NASA archives, including the Apollo Lunar Module, Hubble Space Telescope, James Webb Space Telescope, Mars rovers, and more. Augmented Reality Experience Place space missions in your room using AR technology. See the International Space Station at real scale, examine the intricate details of the Gemini spacecraft, or explore planets and moons as if they were right in front of you. Educational Content Learn fascinating facts about each spacecraft and celestial object. Discover technical specifications, mission details, and historical information about humanity's greatest space achievements. Progress Tracking Track your exploration journey with a comprehensive progress system. Earn achievements, level up your explorer rank, and maintain daily streaks as you discover new models. Categories Explore organized collections including Spacecraft, Telescopes, Mars Rovers, International Space Station, Planets and Moons, Launch Vehicles, Historical Missions, and more. Offline Capability Download your favorite models for offline viewing. All model data and progress is stored locally on your device. PERFECT FOR Students and educators seeking interactive space education Space enthusiasts and astronomy lovers AR technology enthusiasts NASA fans and mission followers Anyone curious about space exploration PRIVACY Space Explorer 3D respects your privacy. No personal data is collected or shared. All progress and preferences are stored locally on your device only. Start your cosmic journey today and discover the wonders of space exploration in 3D.

Screenshots

My First 150 Words Lite4 screens
Space Explorer 3D4 screens

Verdict

The call

The clearest difference is rating: Space Explorer 3D at 5.0 against My First 150 Words Lite's 4.2. My First 150 Words Lite's advantage is ratings volume (6 vs 1) and iOS requirement (16.4 vs 18.5). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Space Explorer 3D holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: My First 150 Words Lite has 6 ratings behind it against 1, so its average is the more settled of the two.

Scorecard3 real differences · 6 level
My First 150 Words Lite versus Space Explorer 3D: the parameters behind the verdict, then further details
ParameterMy First 150 Words LiteSpace Explorer 3D
PriceFreeFree
Rating4.2 (6 ratings)5.0 (1 ratings) — better
Number of ratings6 — better1
Update frequencyEvery 20 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better18.5
Further details — not scored
Size57 MB120 MB
Age rating+44+
DeveloperVitamina KViktoriia Samoilova

In-app purchases

None

My First 150 Words Lite

No in-app purchases

None

Space Explorer 3D

No in-app purchases

Questions

Is My First 150 Words Lite free?
My First 150 Words Lite is free to download, with no in-app purchases.
Is Space Explorer 3D free?
Space Explorer 3D is free to download, with no in-app purchases.
Which has better reviews, My First 150 Words Lite or Space Explorer 3D?
Space Explorer 3D is rated higher. My First 150 Words Lite averages 4.2 out of 5 from 6 ratings, while Space Explorer 3D averages 5.0 from 1 ratings.
Do My First 150 Words Lite or Space Explorer 3D have ads?
Neither My First 150 Words Lite nor Space Explorer 3D shows ads.

Other comparisons