Readibu vs Math Bubble Pop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Readibu
Access a vast library of Chinese web novels, short stories, and children's tales. Enhance your learning with integrated dictionary lookups, text-to-speech, and pinyin display. Premium features offer advanced tools like sentence translation and offline reading for an immersive language learning experience.
- Explore Chinese web novels
- Tap for character definitions
- Reader mode for web pages
- Pinyin/zhuyin display
- Text-to-speech
- Offline reading (Premium)
- Sentence translation (Premium)
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Discover new stories and worlds in Chinese! Ready to move beyond flashcards and graded readers? Readibu is your portal to the world of popular Chinese web novels, short stories and children stories enjoyed by native readers — or bring your own books and read them the same way. From historical to sci-fi or romance to horror, there's always something good to read. Readibu is a Chinese reading app where you can: 1. Explore popular web novels, short stories, and children stories from native Chinese sites — browse by ranking, category, or search 2. Import your own EPUB, PDF, or TXT files and read them alongside your web library 3. Tap on characters for definitions 4. Open web pages in a reader for immersive reading 5. Absorb the language while you're immersed in gripping adventures Supported features: • Tap for dictionary • Text-to-speech • Simplified and traditional conversion • Pinyin/zhuyin display over words • Add custom url to display in reader • Import EPUB, PDF, and TXT files into your library • Organize your reading with collections, bookmarks, and history • Check the difficulty of any text with HSK-level breakdowns • Look up words in Pleco, MDBG, Yellow Bridge, Baidu Translate, and more • Export saved vocabularies • Auto-detect next chapter • Auto-save last page you were on • Back up and restore your library and vocabulary ================================ ENHANCE YOUR READING EXPERIENCE WITH READIBU PREMIUM • Cloud sync - Sync subscription, library, bookmarks, vocabs and reading progress between devices • Sentence Translation - Unlimited translation by Google Translate • Image Search - Display image search results for selected text • Offline Reading - Download pages for reading offline • Quiz Mode - Quiz your pinyin, tones, and definitions of words you looked up before • Smart Name Recognition - Detect names of people, orgs and places in content • Syntax Analysis - Analyze syntax of sentence Free trials included with all plans! 1-month subscription: $4.99 per month 3-month subscription: $9.99 per month 12-month subscription: $47.99 per year Payment will be charged to iTunes Account at the end of your free trial period. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current billing period or trial. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel subscriptions in your Itunes Account settings. Privacy Policy: https://www.readibu.com/privacy Terms & Conditions: https://www.readibu.com/terms Have questions? Feel free to contact us at support@readibu.com.
Math Bubble Pop
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Math Bubble Pop makes learning math fun. Children practice math by popping bubbles with the correct numbers. Each round challenges players to think quickly while improving their number skills. Designed especially for children, the game combines colorful visuals, simple controls, and engaging gameplay to create a positive learning experience. Instead of traditional worksheets, kids learn through play. Every correct answer pops a bubble and helps them progress further in the game. Key Features • Fun bubble-popping gameplay • Practice basic math skills • Colorful and child-friendly design • Quick rounds that keep kids engaged • Encourages confidence with numbers Math Bubble Pop is perfect for short play sessions at home, during travel, or whenever children want a fun learning activity. The game is designed to be simple, safe, and focused on learning. Pop the bubbles, solve the math, and watch your skills grow!
Screenshots
Verdict
The clearest difference is price: Readibu at Free against Math Bubble Pop's $1.99. Readibu also leads on iOS requirement (13.0 vs 15.0). Math Bubble Pop's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs every 8 days). On 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
Readibu is free to download; Math Bubble Pop costs $1.99 up front. Readibu sells 3 in-app purchases, starting at $4.99 per month. Math Bubble Pop asks for nothing beyond the download.
Readibu ships an update every 8 days, Math Bubble Pop every 3 days. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.
| Parameter | Readibu | Math Bubble Pop |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.8 (158 ratings) — better | — |
| Positive reviews | 91.9% of reviews | — |
| Number of ratings | 158 — better | — |
| Update frequency | Every 8 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 88 MB | 140 MB |
| Age rating | 17+ | 4+ |
| Developer | Lingyi Chen | Carl Magnus Swahn |
In-app purchases
Readibu
- Readibu Monthly Premium14 Days trial$4.991 Month
- Readibu 3-Month Premium14 Days trial$9.993 Months
- Readibu Yearly Premium14 Days trial$47.991 Year
Math Bubble Pop
No in-app purchases
Questions
Is Readibu free?
Is Math Bubble Pop free?
Do Readibu or Math Bubble Pop have ads?
Which is updated more often, Readibu or Math Bubble Pop?
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