Comparison

PDF Editor vs iTeach

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

Head to head
About

PDF Editor

Edit, sign, and organize PDF documents with ease. Add images, links, shapes, and notes to enhance clarity. Convert files, protect with passwords, and utilize AI for summaries.

Highlights
  • Read, edit, and organize PDFs
  • Add images, links, and shapes
  • Sign and watermark documents
  • Fill PDF forms
  • Convert images/documents to PDF
  • Password protection
  • AI-powered PDF summarization
Features
Read full description

PDF Editor – Fast, Simple and Complete PDF Solution PDF Editor is a powerful all-in-one PDF filler that allows students, teachers, creative users and professionals to read, edit, sign, convert and fully organize their PDF files on iPhone or iPad. Simple Solutions for Every PDF Task using PDF Reader Add shapes and flowcharts to showcase your creative ideas. Make PDFs more visual and easier to understand by inserting images, links and graphics. Write notes directly inside PDFs and keep your thoughts organized. Sign and add watermarks to your professional documents or PDF files in just a few taps. Merge, split and rearrange PDF pages. Get a quick summary to understand your PDF with AI Chat. Effortlessly convert images and documents to PDF format. Keep your important files safe with password protection. Open PDF files quickly and get the best reading experience with smooth scrolling, zoom, search and easy navigation. Instantly save, export and share edited files Insert Photos, Shapes & Clickable Links You can easily add images to PDFs, insert clickable links wherever you want, and use various related shapes to highlight important areas. This PDF Filler makes your documents more clear, organized, and professional. E-Sign & Form Filling Fill out PDF forms directly on your device and sign documents with ease with your fingertips. With PDF Editor, handling contracts, invoices, agreements and other crucial documents is safe and simple. Easy Notes & Highlight Tools – Easily write notes and mark up with drawing tools – Highlight important text and mark key points in PDF reader – See all your notes in one place and keep them organized with a layout – Get more precision and better control with a stylus Note: Step 1: When you subscribe, the payment will be processed through your iTunes account immediately. The subscription will continue automatically unless you turn off auto-renew at least one day before it expires. Step 2: Your account will be charged for the next period up to 24 hours before the current subscription ends. The renewal fee will be the same as your original subscription. Step 3: You can manage or cancel your subscription at any time using the settings in your pdf editor App Store account. Please see our Terms of Service and Privacy Policy for full details. Terms of use: https://tstechnology.org/terms.html Privacy Policy: https://tstechnology.org/privacy.html

About

iTeach

Features
Read full description

iTeach is a complete English learning platform built for students who want real results not just textbook drills Whether youre a beginner or preparing for a professional goal iTeach adapts to your level from day one AI SPEAKING ASSESSMENT Speak freely get instant feedback Our AI evaluates your grammar vocabulary fluency and pronunciation in real time then gives you a CEFR level A1 C2 with a detailed skill breakdown so you always know what to improve next COURSES VIDEO LESSONS Work through structured courses organized into units and lessons Each lesson is self paced so you study on your schedule and your progress is saved automatically pick up exactly where you left off SPEAKING PARTNER CALLS Practice speaking with a real student iTeach instantly matches you with another learner for a live voice conversation no scheduling no waiting The best way to build fluency is to actually speak and we make that easy CERTIFIED TUTORS Browse our tutor roster watch their intro videos read student reviews and book a session in a few taps Flexible plans of 1 3 or 6 months let you commit at your own pace LIVE GROUP SESSIONS Join live classes led by expert instructors Upcoming sessions appear right on your home screen so you never miss one PROGRESS DASHBOARD Your home screen shows your active courses upcoming sessions and key stats at a glance so every time you open the app you know exactly what to focus on HOW IT WORKS 1 Take a quick skill quiz we set your starting level automatically 2 Complete a short survey so we can recommend the right courses 3 Practice daily with AI feedback live lessons and real speaking partners 4 Book a tutor whenever you want personal guidance WHO IS IT FOR iTeach is built for students of all levels from A1 beginners to B2 learners pushing toward professional fluency If you want to speak English with confidence this app was made for you Download iTeach and start speaking today Whats New 500 chars max for your first release or update notes Welcome to iTeach This release includes AI Speaking Assessment speak and get instant CEFR level feedback on grammar vocabulary fluency and pronunciation Speaking Partner get matched with a real student for live voice practice Courses live lessons with progress tracking Tutor profiles with intro videos and one tap booking Live group sessions from your home screen

Screenshots

PDF Editor4 screens
iTeach3 screens

Verdict

The call

The clearest difference is in-app purchases: iTeach at none against PDF Editor's 4. iTeach also leads on update cadence (every 4 days vs every 5 weeks). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF Editor sells 4 in-app purchases, starting at $3.99 per 7 days. iTeach asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Editor ships an update every 5 weeks, iTeach every 4 days. The most recent releases landed on September 12, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 8 level
PDF Editor versus iTeach: the parameters behind the verdict, then further details
ParameterPDF EditoriTeach
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size13 MB47 MB
Age rating9+4+
DeveloperTS TechnologyAsadbek Aslonov

In-app purchases

4 purchases

PDF Editor

Subscriptions3
  • Weekly Plan$3.997 Days
  • Monthly Plan3 Days trial$9.991 Month
  • Yearly Plan$24.991 Year
One-time1
  • Lifetime Plan$39.99
None

iTeach

No in-app purchases

Questions

Is PDF Editor free?
PDF Editor is free to download, with in-app purchases available.
Is iTeach free?
iTeach is free to download, with no in-app purchases.
Do PDF Editor or iTeach have ads?
Neither PDF Editor nor iTeach shows ads.
Which is updated more often, PDF Editor or iTeach?
PDF Editor ships an update every 5 weeks, and iTeach every 4 days. Most recently, PDF Editor was updated on September 12, 2026 and iTeach on September 14, 2026.

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