Comparison

Hackeng vs Paraphrasing Tool

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

Head to head
About

Hackeng

Features
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Master Vocabulary the Smart Way Hackeng combines artificial intelligence with proven learning science to help you build vocabulary faster and remember it longer. Whether you're learning English or any of 25+ languages, Hackeng makes vocabulary acquisition efficient and enjoyable. KEY FEATURES Smart Word Analysis • Instant AI-powered word lookup • Comprehensive definitions in English for reading practice • Translations in your native language • Real-world example sentences (bilingual) • Multiple meanings and contexts explained Spaced Repetition System • Science-backed Anki SM-2 algorithm • Personalized review schedules based on your performance • Cards adapt to your learning pace • Never forget what you've learned • Optimize study time with intelligent scheduling Multi-Language Support • Support for 25+ languages including: - Portuguese (Brazilian & European) - English, Spanish, German, French, Italian - Japanese, Chinese, Russian, Arabic - And many more! • Choose your native language during signup • Interface available in multiple languages Track Your Progress • Visual statistics and analytics • Daily study streaks with grace period • Accuracy rates and performance metrics • Study time tracking • Word count milestones Daily Reminders • Configurable notification times • Never miss a review session • Stay consistent with gentle nudges FLEXIBLE PLANS Free Plan • 50 word lookups per month • Basic progress tracking • Perfect for casual learners Pro Plan - Weekly ($1.99/week) • 50 lookups per day (350/week) • Unlimited vocabulary storage • Unlimited daily reviews • Advanced statistics WHY HACKENG WORKS Hackeng is built on three proven learning principles: 1. AI-Powered Comprehension Deep understanding through comprehensive word analysis. See words in context, understand nuances, and build mental connections. 2. Spaced Repetition Review words just before you forget them. The Anki SM-2 algorithm schedules reviews at optimal intervals, maximizing retention while minimizing study time. 3. Bilingual Learning Read definitions in English to practice reading comprehension, then confirm understanding with native language translations. This dual approach strengthens both recognition and recall. PRIVACY & SECURITY Your learning data is yours. We use industry-standard encryption, secure authentication, and follow GDPR guidelines. Your vocabulary and progress are private and protected. PERFECT FOR • Language learners at any level • Students preparing for exams (TOEFL, IELTS, SAT, GRE) • Professionals expanding business vocabulary • Travelers learning essential phrases • Book readers encountering new words • Anyone committed to lifelong learning GET STARTED TODAY Download Hackeng and start building your vocabulary the smart way. With AI-powered analysis and science-backed spaced repetition, you'll learn faster and remember longer. Try it free - no credit card required for basic features. Support: support@hackeng.app Website: hackeng.app Privacy Policy: hackeng.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Paraphrasing Tool

Features
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Easily humanize, detect AI, summarize, & paraphrase any type of text with the help of our AI app. What Is the Paraphrase Tool App? Paraphrase Tool can help you automatically paraphrase your content with a fresh perspective, without changing the original meaning. It uses advanced AI models to precisely alter the words, refine sentences, and restructure the paragraphs of your content. Whether you are a student, blogger, or professional, our paraphrase tool app is useful to refine the fluency, clarity, and overall tone of your writing. Other Tools of the AI Paraphraser App Our AI paraphrasing app offers multiple tools that include: AI Detector, Humanizer, & Summarizer as well. Here’s a brief intro of these tools; 1. AI Detector Our AI Detector is an advanced tool that can help you quickly detect whether a piece of content is AI-generated or human-written. The AI content detector uses the latest algorithms to precisely scan your text and highlight if your content is created with AI. It is a useful AI detector for proofreaders, bloggers, and educators to ensure the legitimacy of a writing within seconds. 2. AI Humanizer Our AI Humanize tool is built on innovative and precise algorithms to humanize AI-generated content and make it bypass all AI Detectors. You can use the app for humanizing any type of AI content, whether generated from Copilot and others. In the result, the humanizer will provide you with output that reads as if it were written by a human. 3. AI Summarizer The AI Summarizer is a useful tool to quickly generate a text summary for any type of content, including blogs, articles, theses, essays, and others. To summarize your content, it uses state-of-the-art AI models that recognize the key points and then generate a clear summary around them. How to Use AI Detector, Humanizer, & Paraphrase App? Here are some simple steps to use the different tools of the AI app. 1. Download & install the app. You’ll see four tools: AI Humanizer, Paraphrase Tool, AI Detector, & Text Summarizer. 2. Click any tool as per your need and input your text. 3. Then, hit the highlighted button to start the tool. 4. Our AI app will instantly Humanize, Detect AI, Summarize, or Paraphrase your text. 5. Finally, you can “Copy” and “Share the Text” in the output. Key Features of the Paraphrase Tool App Below are some main features of the paraphrase tool app, that make it a reliable toolkit for you. Fast Working: All the tools of the app are fast working and generate results within seconds. Bypass AI: The AI Humanizer of our App is efficient to convert your text into natural and human-like, making it bypass AI detectors. Easier to Use: We designed paraphrase tool app simple for every user, there’s no need to have any technical expertise or special skills to understand it. Safe & Secure: User security and privacy is always our first prority. All of your data is strongly protected with advanced encryptions. Elevate Content Quality Besides, humanizing & paraphrasing, the app elevates the overall quality of your content, making it readable, engaging, and human-sounding. Stores History All of your previously summarized, humanize, paraphrased, and detected content is accessible in the History section. Now, it is your turn to download and install the all in one paraphrase tool app. Use its, humanizer, AI detector, summarizer, & paraphrase tools to enhance writing skills and productivity. Privacy Policy: https://www.freeprivacypolicy.com/live/33da784f-1868-4542-a5c2-b4a6ed0e703b Terms & conditions: https://appsglobalstudio.blogspot.com/2024/07/terms-of-use.html

Screenshots

Hackeng4 screens
Paraphrasing Tool4 screens

Verdict

The call

The clearest difference is update cadence: Hackeng at every 4 days against Paraphrasing Tool's every 2 weeks. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hackeng sells 3 in-app purchases, starting at $1.49 per 7 days and Paraphrasing Tool sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Hackeng ships an update every 4 days, Paraphrasing Tool every 2 weeks. The most recent releases landed on September 13, 2026 and August 12, 2026 respectively.

Scorecard1 real difference · 5 level
Hackeng versus Paraphrasing Tool: the parameters behind the verdict, then further details
ParameterHackengParaphrasing Tool
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.5 — better15.6
Further details — not scored
Size72 MB53 MB
Age rating4+4+
DeveloperSYSAPP SISTEMAS EM INFORMATICA EIRELIAmina Sehar

In-app purchases

3 purchases

Hackeng

Subscriptions3
  • Weekly$1.497 Days
  • Monthly$3.491 Month
  • Annual$36.991 Year
3 purchases

Paraphrasing Tool

Subscriptions3
  • Weekly$7.997 Days
  • Monthly$12.991 Month
  • Yearly$43.491 Year

Questions

Is Hackeng free?
Hackeng is free to download, with in-app purchases available.
Is Paraphrasing Tool free?
Paraphrasing Tool is free to download, with in-app purchases available.
Do Hackeng or Paraphrasing Tool have ads?
Neither Hackeng nor Paraphrasing Tool shows ads.
Which is updated more often, Hackeng or Paraphrasing Tool?
Hackeng ships an update every 4 days, and Paraphrasing Tool every 2 weeks. Most recently, Hackeng was updated on September 13, 2026 and Paraphrasing Tool on August 12, 2026.

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