# KS Quotation App vs PDF Reader

The clearest difference is in-app purchases: KS Quotation App at none against PDF Reader's 1. KS Quotation App also leads on ads (none vs shown) and update cadence (daily vs every 3 weeks). PDF Reader's advantage is chart position (#95 vs unranked). On price and device support there is nothing between them.

Both are free to download. PDF Reader sells 1 in-app purchase, starting at $14.99 per 7 days. KS Quotation App asks for nothing beyond the download.

KS Quotation App ships an update daily, PDF Reader every 3 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | KS Quotation App | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (41 ratings)](https://appshunter.io/ios/app/pdf-reader-edit-and-ocr-scan/id6774545766/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#95** |
| Size | 27 MB | 21 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GINFOMATICS PRIVATE LIMITED](https://appshunter.io/developer/1798262527) | [Duc Duong Tran](https://appshunter.io/developer/1580090879) |

## What reviewers say

### KS Quotation App

[App page](https://appshunter.io/ios/app/ks-quotation-app/id6762720981)

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

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-edit-and-ocr-scan/id6774545766)

**Currently charting:** #95 Top Free · Productivity (US App Store)

Easily scan, read, edit, and manage PDF documents on your iPhone and iPad. Convert images to PDF, extract text with OCR, and sign your documents. Organize files with merging, splitting, and password protection.

**Highlights:** Scan documents with camera, Convert photos to PDF, Extract text with OCR, Edit and annotate PDFs, Sign documents, Merge and split PDFs, Password protection

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $14.99 | per 7 days |


## Frequently asked questions

### Is KS Quotation App free?

KS Quotation App is free to download, with no in-app purchases.

### Is PDF Reader free?

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

### Do KS Quotation App or PDF Reader have ads?

PDF Reader shows ads; KS Quotation App does not.

### Which is updated more often, KS Quotation App or PDF Reader?

KS Quotation App ships an update daily, and PDF Reader every 3 weeks. Most recently, KS Quotation App was updated on October 2, 2026 and PDF Reader on October 11, 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.*