# ASO Keyword Tool vs PDF Reader

The clearest difference is ads: ASO Keyword Tool at none against PDF Reader's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ASO Keyword Tool sells 2 in-app purchases, starting at $12.99 per month and PDF Reader sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ASO Keyword Tool ships an update every 3 weeks, PDF Reader fortnightly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ASO Keyword Tool | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/aso-keyword-tool-asowise-ai/id6762876018/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 3 MB | 22 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Umer Javed](https://appshunter.io/developer/1826627897) | [Venish Rakholia](https://appshunter.io/developer/1873513119) |

## What reviewers say

### ASO Keyword Tool

[App page](https://appshunter.io/ios/app/aso-keyword-tool-asowise-ai/id6762876018)

This tool provides real-time App Store data to help optimize app visibility and track keyword performance. Analyze competitors, discover trending apps, and gain market insights to boost organic downloads.

**Highlights:** Real-time keyword search results, Country-specific keyword rank tracking, Competitor monitoring and ranking analysis, Global app store ranking charts, Market trend insights, Mobile-first interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ASO Optimization Monthly | $12.99 | per month |
| ASO Optimization for 1 year | $59.99 | per year |


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-document-viewer/id6796594918)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $12.99 | per year |


## Frequently asked questions

### Is ASO Keyword Tool free?

ASO Keyword Tool is free to download, with in-app purchases available.

### Is PDF Reader free?

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

### Do ASO Keyword Tool or PDF Reader have ads?

PDF Reader shows ads; ASO Keyword Tool does not.

### Which is updated more often, ASO Keyword Tool or PDF Reader?

ASO Keyword Tool ships an update every 3 weeks, and PDF Reader fortnightly. Most recently, ASO Keyword Tool was updated on October 24, 2026 and PDF Reader on October 29, 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.*