# Day Day Up: AI English Reading — Polysemy-Anki-Speak-Reports

> Polysemy-Anki-Speak-Reports (iPhone/iPad app by JIE GAO.)

- Source: https://appshunter.io/ios/app/day-day-up-ai-english-reading/id6763717600 (this page in markdown: same URL + `.md`)
- Developer: [JIE GAO](https://appshunter.io/developer/1895454643)
- Category: Education, Books
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 47 MB
- Languages: English, Chinese, Chinese
- Released: 2026-05-10
- Data updated: 2026-07-05
- User reviews in markdown: https://appshunter.io/ios/app/day-day-up-ai-english-reading/id6763717600/reviews.md

## What is Day Day Up?

Day Day Up - AI English Reading for Mandarin-speaking Kids 6-15

Designed for Mandarin-native children learning English. Make daily progress, one fox at a time.

[NEW in V1.1]

* Full English UI - The app now ships in English, Simplified Chinese, and Traditional Chinese. Auto-detect device language; manual switch in Settings, Language.
* Adjustable Article Difficulty - Tap Easier or Harder inside any article; AI rewrites the same story at a different Lexile level in seconds.
* My English Level page - Track CEFR (A1-C2) and Lexile (100L-2000L) growth as you complete more articles.
* Practice Score Sharing - Students send practice results to parents; parents see scores in their dashboard.
* Avatar Upload - Personalize student and parent profile with a custom photo.

[Three Core Innovations]

* AI-Tailored Articles
No grinding worksheets. AI generates fresh articles every day based on your child's CEFR level and interests (science / sports / history / stories). Difficulty auto-adjusts after each reading session.

* 6-Color Polysemy Magic (Exclusive)
"Run" has six meanings in one article? AI auto-classifies every occurrence and tags each sense with a unique color: yellow for "to run", purple for "to flow", orange for "to operate", and so on. See multi-sense words at a glance, no more flipping dictionaries.

* 4D Pronunciation Scoring
Powered by Microsoft Azure Speech (same engine used by Duolingo): four-dimensional scoring on accuracy, fluency, completeness, prosody. Every mispronunciation gets targeted feedback in the user's chosen UI language.

[Student Side]

- Daily 3-task streak system
- 4-stage virtual pet (egg, hatchling, teen, adult)
- 8 achievement badges
- FSRS spaced-repetition algorithm
- Tap-flip review with 4-rating buttons (Forget / Hard / Good / Easy)
- 8 exercise types: reading comprehension, vocabulary quiz, sentence reconstruction, spelling, synonym match, cloze, dictation, read-aloud

[Parent Side]

- Dashboard with 8 weekly metrics
- 5-dimension ability radar chart
- AI-generated weekly narrative report (200-300 characters)
- Encouragement cards, one-tap to cheer your kid
- Practice scores from your kid (V1.1 new)
- Family linking via 6-digit invite code (24h validity)

[Subscription]

Free Tier (always available): 1 AI article/day, 5 read-aloud sessions, 30-word review pool, current week dashboard, 3 topics (animals / daily life / sports)
Premium: All features. 14-day free trial. $9.99/month or $79.99/year (33% off annual). After the trial, your subscription renews automatically. Cancel anytime in system Subscription settings and return to the free tier.
Family Sharing: One parent subscription unlocks up to 2 linked children.

[Trilingual UI + Local Timezone]

- English + Simplified Chinese + Traditional Chinese (auto-detect by device language)
- Manual language switch in Settings, Language
- Local timezone auto-adapt for students

[Privacy First]

- No display of other students' info on student side
- Read-aloud recordings auto-deleted
- Under-13 users require parental verification
- No ads, no cross-app tracking
- Full account deletion (Settings, Delete Account)

Download now, start your 14-day free trial, make daily progress with your child.

Feedback: hello@day-day-up.app
Website: day-day-up.app
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://day-day-up.app/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Day Day Up Premium · Monthly | $9.99 | per month |
| Day Day Up Premium · Yearly | $79.99 | per year |



## Version history (last 2 releases)

### 1.1.0 — 2026-05-29

What's New in V1.1

- English UI: Full English language support! Switch in Settings, Language. AI dictionary, weekly reports, and every feature now speak English.
- Dark Mode: System-wide dark theme finally polished across every screen.
- Custom Avatars: Pick from preset packs or upload your own photo. Both parent and student accounts.
- Practice Sharing: Students can now share exercise results with parents from the practice hub.
- Crash monitoring re-enabled, plus 50+ UX refinements.

Thanks for the feedback! Reach us at hello@day-day-up.app

### 1.0 — 2026-05-11

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*