# CaseKeep vs PDF Compressor

The clearest difference is in-app purchases: PDF Compressor at none against CaseKeep's 3. PDF Compressor also leads on update cadence (every 6 days vs every 2 months). CaseKeep's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. CaseKeep sells 3 in-app purchases, starting at $4.99 per month. PDF Compressor asks for nothing beyond the download.

CaseKeep ships an update every 2 months, PDF Compressor every 6 days. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | CaseKeep | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 5 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [慧慧 高](https://appshunter.io/developer/1887721875) | [Jeny Goentoro](https://appshunter.io/developer/6774213231) |

## What reviewers say

### CaseKeep

[App page](https://appshunter.io/ios/app/casekeep-legal-case-organizer/id6763732795)

Organize legal matters by consolidating evidence, deadlines, and notes into a private, structured case file. Track events, store supporting documents, and prepare summaries for attorneys. Offers free basic features with optional Pro upgrades for advanced tools.

**Highlights:** Chronological timeline of events, Attach photos and details to events, Track court dates and deadlines, Log communications and follow-ups, Record expenses and attach receipts, Export data to CSV and PDF reports, Local storage with app lock

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaseKeep Pro Monthly | $4.99 | per month |
| CaseKeep Pro Annual | $39.99 | per year |
| CaseKeep Pro Lifetime | $79.99 | one-time |


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor/id6814202940)

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

**In-app purchases:** none


## Frequently asked questions

### Is CaseKeep free?

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

### Is PDF Compressor free?

PDF Compressor is free to download, with no in-app purchases.

### Do CaseKeep or PDF Compressor have ads?

PDF Compressor shows ads; CaseKeep does not.

### Which is updated more often, CaseKeep or PDF Compressor?

CaseKeep ships an update every 2 months, and PDF Compressor every 6 days. Most recently, CaseKeep was updated on October 28, 2026 and PDF Compressor on October 26, 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.*