
iAnnotate 4 — PDFs & more
iAnnotate 4 marks up PDFs and supported office/web content with customizable toolbars.
For annotation-heavy document review
Tabbed/side-by-side views support comparing documents.
Keep in mind: Flattening reduces editability but is not a cryptographic signature guarantee; preserve originals.
Inside the app
Official product imagesWhat you can do
- Annotate with ink, text, stamps and audio.
- Manage/search local/cloud documents.
- Create/page-edit PDFs and export markup summaries.
App Store review themes
Recurring praise and complaints, grouped by topic.
6 reviews · US App Store · Written feedback; review platforms are not identified
What reviewers like
No recurring positive theme has at least three supporting reviews.
What reviewers dislike
No recurring negative theme has at least three supporting reviews.
Good for
- People reviewing and grading documents.
Consider alternatives for
- Anyone requiring verified full Office authoring.
Limitations & considerations
- Captured minimum: iOS 15.6.
- Flattening reduces editability but is not a cryptographic signature guarantee; preserve originals.
Privacy & permissions
Cloud documents, signatures and audio notes are sensitive.
Sources & review notes Updated Nov 9, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.




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