# All Document Reader vs OLPHA SkoolTech Plus

The clearest difference is in-app purchases: OLPHA SkoolTech Plus at none against All Document Reader's 3. OLPHA SkoolTech Plus also leads on ads (none vs shown). All Document Reader's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. All Document Reader sells 3 in-app purchases, starting at $1.99 per month. OLPHA SkoolTech Plus asks for nothing beyond the download.

All Document Reader ships an update every 5 months, OLPHA SkoolTech Plus every 3 months. The most recent releases landed on September 22, 2026 and March 4, 2026 respectively.

## The numbers

| Metric | All Document Reader | OLPHA SkoolTech Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (311 ratings)](https://appshunter.io/ios/app/all-document-reader/id6464367980/reviews)** | — |
| Number of ratings | **311** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Aditya Sharma](https://appshunter.io/developer/1633581263) | [Michael Martin Abellana](https://appshunter.io/developer/1695378525) |

## What reviewers say

### All Document Reader

[App page](https://appshunter.io/ios/app/all-document-reader/id6464367980)

Manage and view all your documents in one place. This app supports various file formats including PDF, Word, Excel, and PPT. It offers features like scanning, folder management, and advanced search to streamline your workflow.

**Highlights:** Supports all document formats (PDF, DOCX, XLSX, PPT, TXT), Create and manage folders for organization, Scan documents and convert images to PDF, Advanced search and sorting options, Edit and view documents directly on your phone, Share multiple documents easily

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access Monthly 3 Days Free | $1.99 | per month |
| Pro Access Monthly | $1.99 | per month |
| Pro Access Yearly | $9.99 | per year |


### OLPHA SkoolTech Plus

[App page](https://appshunter.io/ios/app/olpha-skooltech-plus/id6466695614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is All Document Reader free?

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

### Is OLPHA SkoolTech Plus free?

OLPHA SkoolTech Plus is free to download, with no in-app purchases.

### Do All Document Reader or OLPHA SkoolTech Plus have ads?

All Document Reader shows ads; OLPHA SkoolTech Plus does not.

### Which is updated more often, All Document Reader or OLPHA SkoolTech Plus?

All Document Reader ships an update every 5 months, and OLPHA SkoolTech Plus every 3 months. Most recently, All Document Reader was updated on September 22, 2026 and OLPHA SkoolTech Plus on March 4, 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.*