Comparison

BatchConvert vs TapLex

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

Head to head
About

BatchConvert

Features
Read full description

BatchConvert is the ultimate all-in-one file conversion tool for iOS. Convert audio, video, images, eBooks, and documents with ease. Whether you need to convert MP3 to WAV, MP4 to AVI, JPG to PNG, or EPUB to PDF, our powerful converter handles it all. KEY FEATURES: BATCH CONVERSION • Convert multiple files simultaneously • Save time with queue management • Process hundreds of files at once AUDIO CONVERTER • Supports: MP3, WAV, FLAC, AAC, OGG, M4A, WMA • Adjust bitrate and sample rate • High-quality audio output • Fast local processing with FFmpeg VIDEO CONVERTER • Supports: MP4, AVI, MOV, MKV, FLV, WMV, WEBM, GIF • Multiple resolution options: 480p, 720p, 1080p, 4K • Video to GIF conversion • Optimized for iOS devices IMAGE CONVERTER • Supports: JPG, PNG, WEBP, GIF, BMP, SVG, HEIC, HEIF • Adjust quality and compression • Batch resize and optimize • Perfect for web and social media EBOOK CONVERTER • Supports: EPUB, MOBI, AZW3, PDF, TXT, DOCX • Preserve formatting and layout • Perfect for Kindle and other readers AUDIO SEPARATOR (AI-Powered) • Extract vocals from music • Isolate instruments (drums, piano, bass) • Create karaoke tracks • Professional-grade AI separation POWERFUL FEATURES: • Local & Cloud Processing: Fast local conversion for audio/video, cloud processing for complex tasks • iCloud Integration: Access files from iCloud Drive • File Manager: Organize and manage converted files • Share & Export: Easy sharing to other apps • No File Size Limits: Convert files of any size • Privacy First: Your files stay secure PREMIUM FEATURES: • Unlimited conversions • Priority processing speed • Advanced conversion options • Remove ads • Premium support PERFECT FOR: • Content creators and video editors • Musicians and audio engineers • Photographers and designers • Students and professionals • Anyone who works with digital files WHY CHOOSE BATCHCONVERT? - Fast & Reliable: Optimized conversion engine - High Quality: Preserve original quality - Easy to Use: Intuitive interface - All-in-One: No need for multiple apps - Regular Updates: New formats and features Download now and experience the most powerful file converter on iOS! SUBSCRIPTION INFORMATION: • Monthly Premium: Unlimited conversions and premium features • Annual Premium: Best value with 12 months access SUBSCRIPTION CANCELLATION: • You can manage and cancel your subscription anytime in iPhone/iPad "Settings" > "Apple ID" > "Subscriptions" • After cancellation, you can still access premium features until the current subscription period ends • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period • For refunds, please contact Apple Support Privacy Policy: https://babyking.github.io/privacy/batchconvert/en/ Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Need help? Contact us at tapaudio@qq.com

About

TapLex

This app enhances reading foreign language books by providing AI-powered contextual definitions and grammatical breakdowns of complex sentences. It automatically saves new vocabulary for review and offers a customizable reading experience with local file processing.

Highlights
  • AI contextual word definitions
  • Grammatical breakdown of sentences
  • Smart vocabulary builder
  • EPUB format support
  • Offline reading
  • Cross-device sync (Premium)
  • Customizable reading layout
Features
Read full description

Transform the way you read and learn languages with TapLex. Reading foreign language books shouldn't be a struggle of constantly switching to a dictionary app. TapLex is a powerful, beautifully designed e-book reader infused with cutting-edge AI technology, designed specifically for language learners, students, and avid readers. Unlike standard dictionaries, our AI doesn't just translate words—it understands the context. Whether you are tackling a complex novel or a professional document, TapLex acts as your private reading tutor. CORE AI FEATURES: • Contextual interpretation: No more rote memorization of dry dictionary entries. Simply select an unfamiliar word or phrase, and AI will analyze the surrounding text to provide the most precise, contextually relevant definition. • Grammatical Breakdown of Complex Sentences: Struggling to decipher sentences with intricate structures? With a single tap, AI analyzes the grammatical framework and key phrases, delivering an accurate, context-aware translation of the entire sentence. • Smart Vocabulary Builder: Any new words encountered during reading—along with their AI-generated definitions and original context—are automatically saved to a built-in vocabulary list, making it easy to review and reinforce your learning later.• Smart Vocabulary Book: New words encountered while reading, along with AI definitions and the original context, can be automatically saved to the built-in vocabulary book for easy review and reinforcement later. PREMIUM READING EXPERIENCE: • Format support: Perfectly parses and renders EPUB format documents (more formats will be supported in the future). • Favorites, Notes, and Vocabulary: Supports highlighting and annotation, allowing you to record your reading insights and inspirations anytime. • Personalized Layout: Freely adjust fonts, font sizes, line spacing, and background colors (including Dark Mode) to protect your eyesight. • Pure Local Reading: Files are processed locally on your device, ensuring you can read without interruption—even in offline environments. • Cross-Device Sync: Synchronize your library, reading progress, and data across multiple iOS devices (requires Premium). • Table of Contents Navigation, Bookmarks, Full-Text Search, Deep Reading Features... Discover even more awaiting your exploration. Stop translating. Start understanding. Download TapLex and elevate your reading journey! Privacy Policy: https://cool-web.win/taplex-en.html#privacy Terms of Service: https://cool-web.win/taplex-en.html#terms

Screenshots

BatchConvert3 screens
TapLex4 screens

Verdict

The call

BatchConvert and TapLex are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. BatchConvert sells 2 in-app purchases, starting at $1.99 per month and TapLex sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
BatchConvert versus TapLex: the parameters behind the verdict, then further details
ParameterBatchConvertTapLex
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequency—Weekly
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17
Further details — not scored
Size29 MB35 MB
Age rating4+17+
Developer同宝 金伟 胡

In-app purchases

2 purchases

BatchConvert

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Yearly$6.991 Year
2 purchases

TapLex

Subscriptions2
  • TapLex Premium 1 Month7 Days trial$2.991 Month
  • TapLex Premium 12 Months1 Month trial$19.991 Year

Questions

Is BatchConvert free?
BatchConvert is free to download, with in-app purchases available.
Is TapLex free?
TapLex is free to download, with in-app purchases available.
Do BatchConvert or TapLex have ads?
Neither BatchConvert nor TapLex shows ads.

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