# HLL Pdf Reader vs NightReader.io

The clearest difference is ads: HLL Pdf Reader at none against NightReader.io's shown. NightReader.io's advantage is iOS requirement (12.4 vs 15.0). On price, in-app purchases and device support 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 | HLL Pdf Reader | NightReader.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hll-pdf-reader/id1083359852/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 15 MB | 16 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [hades lade lam](https://appshunter.io/developer/1066160322) | [Alexander Risch](https://appshunter.io/developer/1661517302) |

## What reviewers say

### HLL Pdf Reader

[App page](https://appshunter.io/ios/app/hll-pdf-reader/id1083359852)

This app offers a streamlined PDF reading experience with an iBooks-inspired interface. It provides features like recent reading history, page cropping for larger content views, and an outline for easy navigation. Zooming is simplified with double-tap gestures.

**Highlights:** iBooks-like design, Reading history, Page cropping, Document outline, Double-tap zoom, Automatic fit on rotation

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

**In-app purchases:** none


### NightReader.io

[App page](https://appshunter.io/ios/app/nightreaderio/id1661517300)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HLL Pdf Reader free?

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

### Is NightReader.io free?

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

### Do HLL Pdf Reader or NightReader.io have ads?

NightReader.io shows ads; HLL Pdf Reader 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.*