# Concurrent vs PDF Reader

The clearest difference is ads: Concurrent at none against PDF Reader's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Concurrent | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 33 MB | 13 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [StuRents](https://appshunter.io/developer/1380294414) | [Malaika Danish](https://appshunter.io/developer/6804471311) |

## What reviewers say

### Concurrent

[App page](https://appshunter.io/ios/app/concurrent/id1380294415)

Manage your tenancy digitally with all important documents, payment schedules, and communication tools in one place. Track rent payments, report maintenance issues with photos, and connect with your community through a news feed and event listings.

**Highlights:** Digital tenancy document hub, Rent payment tracking and reminders, Maintenance ticket reporting with photos, Direct messaging with property manager, Community news feed and event discovery, Real-time maintenance ticket notifications

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-view-scan-and-merge/id6816494125)

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

**In-app purchases:** none


## Frequently asked questions

### Is Concurrent free?

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

### Is PDF Reader free?

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

### Do Concurrent or PDF Reader have ads?

PDF Reader shows ads; Concurrent does not.

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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.*