# TinyDoc: PDF & Photo Compress — Compress PDF, PNG, JPEG & HEIC

> Compress PDF, PNG, JPEG & HEIC (iPhone/iPad app by Duy Tran.)

- Source: https://appshunter.io/ios/app/tinydoc-pdf-and-photo-compress/id6811472914 (this page in markdown: same URL + `.md`)
- Developer: [Duy Tran](https://appshunter.io/developer/1026592563)
- Category: Productivity, Utilities
- Price: $2.99
- Age rating: 4+
- Requires: iOS 15.6 · 5 MB
- Languages: American English
- Released: 2026-09-16
- Data updated: 2026-09-25
- User reviews in markdown: https://appshunter.io/ios/app/tinydoc-pdf-and-photo-compress/id6811472914/reviews.md

## What is TinyDoc?

TinyDoc is your ultimate privacy-first document and photo companion, built to help you easily manage storage, share large files via email, and prepare attachments for web uploads within seconds. Worried about uploading sensitive PDFs or private photos to an online server? TinyDoc processes everything entirely on your device. Your data NEVER LEAVES YOUR PHONE, making it the safest way to compress documents and images locally.

Key Features:

1. 100% OFFLINE & SECURE: All compression routines run locally on your device. Your sensitive business documents, and personal photos never leave your phone or get uploaded to any external cloud server.

2. UNIVERSAL FORMAT SUPPORT: Compress standard PDF documents alongside popular image formats including JPEG, PNG, and Apple's high-efficiency HEIC format.

3. SMART COMPRESSION ENGINE: Intelligently reduce file sizes significantly while maintaining crisp, readable text and clear image clarity.

4. BATCH PROCESSING: Select and compress multiple documents or photos simultaneously to save valuable time.

5. QUICK SHARE & EXPORT: Instantly preview compressed file sizes, save them back to your files, or share them directly through your favorite messaging and mail apps.


## Version history (last 1 release)

### 1.0 — 2026-09-16

No release notes.

## More apps by Duy Tran

- [Learn Ruby](https://appshunter.io/ios/app/learn-ruby/id1161235529)
- [Moni Lover](https://appshunter.io/ios/app/moni-lover/id6757685184)
- [Typewriter - DT85](https://appshunter.io/ios/app/typewriter-dt85/id6758604823)
- [LocoPass](https://appshunter.io/ios/app/locopass/id6760688571)
- [LocoNote](https://appshunter.io/ios/app/loconote/id6792676904)

All apps by Duy Tran: https://appshunter.io/developer/1026592563

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-25.*