Lexup vs English Plus One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lexup
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LexUp - Smart English Learning Assistant A comprehensive learning app designed for English learners, making language improvement more efficient! Smart Vocabulary Learning - Cloze tests, listening input, definition matching and more. Say goodbye to rote memorization AI Writing Practice - Real-time scoring and feedback, comprehensive writing improvement from basic to advanced levels Immersive Reading - Curated articles + built-in browser. Long-press text for instant translation, bookmarking, and exercise generation Specialized Training - Sentence construction, translation, listening drills for targeted skill improvement with personalized learning paths Smart Collections - One-tap bookmarking of vocabulary, passages, and essay topics to build your personal study library Progress Visualization - Clear learning analytics to track progress and maintain motivation AI-powered, scientifically efficient, with an elegant interface. LexUp makes English learning smarter and more engaging!
English Plus One
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[AI Writes English Just for You] Pick the words you want to learn — AI writes a leveled article around them. 10-question CEFR placement maps to TOEIC / IELTS / TOEFL. Fully offline. No subscription. Nothing leaves your device. [Smart Placement Diagnostic] Not sure of your level? The built-in Dynamic Placement Test: • Smart algorithm draws questions one level above your current ability. • Just 10 questions to map your CEFR level (A1–C2). • Auto-adapts content: AI dialogues and reading articles match your level instantly. [Key Features] • On-Device AI Conversation — Qwen 2.5 & Llama 3.2 models. No internet needed; 100% of your data stays on the device. • AI-Crafted Articles — Pick the words you want to learn; AI writes a themed article around them. • Tiered Vocabulary (A1–C2) — CEFR high-frequency vocabulary with cross-references to common English certifications. • Learner-Friendly Definitions — 5,674 words rewritten for CEFR-graded readability; no more hard words explaining harder ones. • Hardware Adaptation — Auto-recommends the optimal model for your device. [Full Experience] • Daily reading streak — Home Screen and widget show the flame in sync; every open is a new challenge. • Learning insights — one-page dashboard for reading activity, vocabulary growth, CEFR trend, topic mix. • Achievement unlocks — milestone pop-ups for words, articles, streak days, and CEFR level-ups. • Concrete progress — model loading and article generation show ETA, can be canceled mid-flight. • 11 interface languages — Traditional Chinese, English, Japanese, Simplified Chinese, Korean, French, German, Spanish, Portuguese, Vietnamese, Indonesian. • Full accessibility — VoiceOver, Dynamic Type, Reduce Motion all supported. • iPad / Mac three-column layout — ⌘⇧N pops the article into its own window; full physical keyboard shortcuts. • Article history — last 10 articles persisted; the left column survives cold start. ----- cross-promo (auto-generated; do not edit) ----- More from the developer: Kana Juku · Python Dimensions · Auditory Companion · Gantt Planet — Search «ChengChe Lee» on the App Store.
Screenshots
Verdict
The clearest difference is in-app purchases: English Plus One at none against Lexup's 1. Lexup's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement 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
Both are free to download. Lexup sells 1 in-app purchase, starting at $2.99 per month. English Plus One asks for nothing beyond the download.
Lexup ships an update weekly, English Plus One monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Lexup | English Plus One |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.2 | 17.6 — better |
| Further details — not scored | ||
| Size | 5 MB | 42 MB |
| Age rating | 17+ | 4+ |
| Developer | 丰 陈 | chengche lee |
In-app purchases
Lexup
- Lexup Pro Monthly$2.991 Month
English Plus One
No in-app purchases









