Kids Encyclopedia vs Loop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kids Encyclopedia
An ad-free, interactive educational app for children, offering a vast encyclopedia of topics with images and simple descriptions. Features a moderated AI assistant for answering questions and engaging quizzes to test knowledge.
- Ad-free educational content
- Interactive quizzes
- AI assistant for questions
- Topics: Animals, Space, Human Body, Geography, History, Art, Music
- Color Academy, Numbers, Shapes, Alphabet
- Child-appropriate content filtering
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Kids Encyclopedia Xia GPT is a completely ad-free, safe, and interactive educational app designed for curious young minds. Children can explore a wide range of topics through images and simple descriptions: • Animals & Sea Animals • Space & Astronomy • The Human Body • Geography & Continents • Countries & Flags • History & Civilizations • Famous People & Places • Plants, Insects & Reptiles • Art, Painters & Paintings • Music, Composers & Orchestras New Features: • Color Academy (3 fun levels: Tap, Drag & Mix) • Numbers & Shapes • Alphabet with voice • Improved Quiz experience The app also includes interactive quizzes that help children test their knowledge in a fun and engaging way. In addition to the encyclopedia content, the app features Xia GPT, a moderated AI assistant that answers educational questions in a child-friendly way. Each user receives 100 bonus AI answers to explore and learn even more. Kids Encyclopedia is designed with safety in mind: • Completely ad-free experience • No external web browsing • Child-appropriate content filtering • Parental gate for purchases Learning should be safe, inspiring, and fun. Kids Encyclopedia makes discovery exciting for every child. Voice Tip: For better voice recognition when using Xia GPT, speak clearly and use the app in a quiet environment.
Loop
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Loop turns any topic into a personalized study plan, then helps you remember it forever using science-backed spaced repetition. HOW IT WORKS Type what you want to learn — "Python basics", "GMAT vocabulary", "Brazilian history". Loop's AI breaks it into bite-sized modules and creates review cards. Each day, you review only what's about to fade from memory. That's it. WHO IT'S FOR • Students preparing for exams • Professionals upskilling on tight schedules • Lifelong learners who want to stop forgetting what they read • Anyone tired of half-finished courses WHAT YOU GET • AI-generated study plans tailored to your goal and pace • Smart spaced-repetition scheduling (SRS) — review at the perfect moment • Daily streaks and progress tracking that keep you consistent • Clean, distraction-free interface designed for focus • Free forever — no ads, no upsells WHY IT WORKS Spaced repetition has been validated in over a century of cognitive science research. Loop applies it to anything you want to learn, automatically. No flashcard decks to build, no review schedules to manage — just open the app and learn what's due today. Start a plan in 30 seconds. Build the habit in a week. Master anything in months.
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Verdict
The clearest difference is price: Loop at Free against Kids Encyclopedia's $3.99. Loop also leads on in-app purchases (none vs 1). Kids Encyclopedia's advantage is iOS requirement (13.0 vs 15.1). On update cadence, ads 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
Loop is free to download; Kids Encyclopedia costs $3.99 up front. Kids Encyclopedia sells 1 one-off in-app purchase. Loop asks for nothing beyond the download.
Kids Encyclopedia ships an update every 3 weeks, Loop monthly. Both last shipped on November 5, 2026.
| Parameter | Kids Encyclopedia | Loop |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 833 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Giorgi Amirajibi | MAYCON Aguiar |
In-app purchases
Kids Encyclopedia
- Buy 100 GPT Answers$1.99
Loop
No in-app purchases
Questions
Is Kids Encyclopedia free?
Is Loop free?
Do Kids Encyclopedia or Loop have ads?
Which is updated more often, Kids Encyclopedia or Loop?
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