# Tiny JPEG/PNG/HEIC Compressor vs PDF Reader

The clearest difference is ads: Tiny JPEG/PNG/HEIC Compressor at none against PDF Reader's shown. Tiny JPEG/PNG/HEIC Compressor also leads on rating (5.0 vs 4.7) and iOS requirement (15.1 vs 17.6). PDF Reader's advantage is update cadence (every 8 days vs every 2 months) and ratings volume (665 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Tiny JPEG/PNG/HEIC Compressor sells 3 in-app purchases, starting at $1.99 per month and PDF Reader sells 9 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Tiny JPEG/PNG/HEIC Compressor holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PDF Reader has 665 ratings behind it against 2, so its average is the more settled of the two.

Tiny JPEG/PNG/HEIC Compressor ships an update every 2 months, PDF Reader every 8 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Tiny JPEG/PNG/HEIC Compressor | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tiny-jpegpngheic-compressor/id6612024013/reviews)** | [4.7 (665 ratings)](https://appshunter.io/ios/app/pdf-reader-editor-and-scanner/id6739480825/reviews) |
| Number of ratings | 2 | **665** |
| Positive reviews | — | 37.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 118 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shotdoor](https://appshunter.io/developer/530049796) | [DAOWEI NETWORK TECHNOLOGY PTE.LTD.](https://appshunter.io/developer/1547755677) |

## What reviewers say

### Tiny JPEG/PNG/HEIC Compressor

[App page](https://appshunter.io/ios/app/tiny-jpegpngheic-compressor/id6612024013)

This utility reduces the file size of images and PDFs without compromising visual quality. It efficiently converts large files to smaller ones in seconds, operating offline and ensuring user privacy by not uploading any data. Supports a wide range of formats including JPEG, PNG, HEIC, and PDF.

**Highlights:** Compresses JPEG, PNG, WebP, GIF, HEIC, HEIF, and PDF, Reduces file size from MB to KB, Offline operation, No data upload, Maintains image quality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Pro | $1.99 | per month |
| 3 Months Pro | $2.39 | per 3 months |
| 100 Compression Credits | $0.99 | one-time |


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-editor-and-scanner/id6739480825)

This app provides comprehensive PDF management, including reading, editing, and scanning. It uses AI for intelligent document recognition, summarization, and conversion to various formats. Securely store and access your files in the cloud or from popular services.

**Highlights:** AI-powered PDF editing and summarization, Intelligent document scanning with OCR, Convert between PDF and other file formats, Annotate, sign, and fill PDF forms, Cloud storage integration (Google Drive, OneDrive), Merge, split, lock, and compress PDFs

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week | $3.99 | per 7 days |
| One Week | $3.99 | per 7 days |
| One Week | $7.99 | per 7 days |
| One Week | $7.99 | per 7 days |
| One Month | $12.99 | per month |
| One Year | $49.99 | per year |
| One Year | $76.99 | per year |
| One Year | $76.99 | per year |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Tiny JPEG/PNG/HEIC Compressor free?

Tiny JPEG/PNG/HEIC Compressor is free to download, with in-app purchases available.

### Is PDF Reader free?

PDF Reader is free to download, with in-app purchases available.

### Which has better reviews, Tiny JPEG/PNG/HEIC Compressor or PDF Reader?

Tiny JPEG/PNG/HEIC Compressor is rated higher. Tiny JPEG/PNG/HEIC Compressor averages 5.0 out of 5 from 2 ratings, while PDF Reader averages 4.7 from 665 ratings.

### Do Tiny JPEG/PNG/HEIC Compressor or PDF Reader have ads?

PDF Reader shows ads; Tiny JPEG/PNG/HEIC Compressor does not.

### Which is updated more often, Tiny JPEG/PNG/HEIC Compressor or PDF Reader?

Tiny JPEG/PNG/HEIC Compressor ships an update every 2 months, and PDF Reader every 8 days. Most recently, Tiny JPEG/PNG/HEIC Compressor was updated on October 1, 2026 and PDF Reader on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*