# Elephas vs PDF Squeezer

The clearest difference is rating: PDF Squeezer at 4.8 against Elephas's 2.5. PDF Squeezer also leads on review sentiment (64% vs 26%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Elephas sells 6 in-app purchases, starting at $6.99 per month and PDF Squeezer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDF Squeezer holds the better App Store score, 4.8 against 2.5. Both are backed by a comparable volume of ratings — 12 and 22 respectively. Written reviews point the same way: 26% of Elephas's written reviews are positive against 64% of PDF Squeezer's.

Elephas ships an update every 5 weeks, PDF Squeezer monthly. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Elephas | PDF Squeezer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (12 ratings)](https://appshunter.io/ios/app/elephas-secure-ai-for-files/id6444680023/reviews) | **[4.8 (22 ratings)](https://appshunter.io/ios/app/pdf-squeezer/id6478766883/reviews)** |
| Number of ratings | 12 | **22** |
| Positive reviews | 26.5% of reviews | **63.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 68 MB | 29 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Selvam S](https://appshunter.io/developer/1656063492) | [Daniel Witt](https://appshunter.io/developer/1438848391) |

## What reviewers say

### Elephas

[App page](https://appshunter.io/ios/app/elephas-secure-ai-for-files/id6444680023)

Transform your documents, notes, and research into a conversational AI knowledge base. Ask questions and get instant answers with source citations, organize information into separate project brains, and sync across devices. Enhance your writing with an AI keyboard.

**Highlights:** Chat with files, docs, and notes, Instant answers with source citations, Multiple knowledge brains for projects, Seamless Mac and iPhone sync, AI writing keyboard for iOS, Supports 20+ file formats, Semantic search and knowledge graph

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $6.99 | per month |
| Pro Monthly | $19.99 | per month |
| Pro Plus Monthly | $29.99 | per month |
| Standard Yearly | $69.99 | per year |
| Pro Yearly | $199.99 | per year |
| Pro Plus Yearly | $299.99 | per year |


### PDF Squeezer

[App page](https://appshunter.io/ios/app/pdf-squeezer/id6478766883)

Reduce PDF file sizes on your iPhone or iPad with customizable compression settings. Preview changes before saving and process files securely offline. Automate tasks with iOS Shortcuts integration and compress multiple files at once.

**Highlights:** Customizable compression settings, Preview compressed PDFs, Offline, on-device processing, iOS Shortcuts integration, Batch compression

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $9.99 | one-time |


## Frequently asked questions

### Is Elephas free?

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

### Is PDF Squeezer free?

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

### Which has better reviews, Elephas or PDF Squeezer?

PDF Squeezer is rated higher. Elephas averages 2.5 out of 5 from 12 ratings, while PDF Squeezer averages 4.8 from 22 ratings.

### Do Elephas or PDF Squeezer have ads?

Neither Elephas nor PDF Squeezer shows ads.

### Which is updated more often, Elephas or PDF Squeezer?

Elephas ships an update every 5 weeks, and PDF Squeezer monthly. Most recently, Elephas was updated on September 19, 2026 and PDF Squeezer on September 20, 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.*