# PDF Scanner vs KeysBlu

PDF Scanner and KeysBlu are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PDF Scanner sells 8 in-app purchases, starting at $4.99 per 7 days and KeysBlu sells 3 in-app purchases, starting at $199.00 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PDF Scanner | KeysBlu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/keysblu-car-rental-software/id6777019101/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 46 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bohdan Motrushchenko](https://appshunter.io/developer/6774143864) | [KeyInventions LLC](https://appshunter.io/developer/6776918079) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-scan-document/id6774143862)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner App | $4.99 | per 7 days |
| PDF Scanner App | $4.99 | per 7 days |
| PDF Scanner App | $9.99 | per year |
| PDF Scanner App | $14.99 | per 3 months |
| PDF Scanner App | $19.99 | per year |
| PDF Scanner App | $19.99 | per year |
| PDF Scanner App | $29.99 | per year |
| PDF Scanner App | $29.99 | per year |


### KeysBlu

[App page](https://appshunter.io/ios/app/keysblu-car-rental-software/id6777019101)

Streamline your car, vacation, or equipment rental operations with a single, intuitive dashboard. Manage reservations, contracts, fleet availability, and pricing efficiently from your mobile device. Offers transparent, flat-rate pricing and a quick setup process.

**Highlights:** Unified dashboard for fleet operations, Real-time vehicle availability, Reservation and contract management, Mobile-first administrative access, AI dynamic pricing, Same-day setup

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeysBlu Starter | $199.00 | per month |
| KeysBlu Growth | $349.00 | per month |
| KeysBlu Scale | $549.00 | per month |


## Frequently asked questions

### Is PDF Scanner free?

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

### Is KeysBlu free?

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

### Do PDF Scanner or KeysBlu have ads?

Neither PDF Scanner nor KeysBlu shows ads.

### Which is updated more often, PDF Scanner or KeysBlu?

PDF Scanner ships an update every 3 weeks, and KeysBlu every 3 weeks. Most recently, PDF Scanner was updated on October 10, 2026 and KeysBlu on October 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.*