# HLL Pdf Reader vs +1 Timer

The clearest difference is ads: HLL Pdf Reader at none against +1 Timer's shown. HLL Pdf Reader also leads on monetization model (free vs free with in-app purchases). +1 Timer's advantage is update cadence (every 6 weeks vs every 9 months). 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.

HLL Pdf Reader ships an update every 9 months, +1 Timer every 6 weeks. The most recent releases landed on August 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | HLL Pdf Reader | +1 Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hll-pdf-reader/id1083359852/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 33 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hades lade lam](https://appshunter.io/developer/1066160322) | [nanawork](https://appshunter.io/developer/534858192) |

## 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


### +1 Timer

[App page](https://appshunter.io/ios/app/plus-1-timer-multiple-timers/id1124349919)

Manage multiple countdown timers simultaneously on one screen. Ideal for timing various activities like cooking, studying, or working. Save timers for quick reuse and receive notifications when they complete.

**Highlights:** Create and manage multiple timers, Start, pause, and resume timers individually, Add notes to timers, Customizable timer sounds, Receive completion notifications, Save timers locally

**Features:** Vision Pro support

**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 +1 Timer free?

+1 Timer is free to download, with no in-app purchases.

### Do HLL Pdf Reader or +1 Timer have ads?

+1 Timer shows ads; HLL Pdf Reader does not.

### Which is updated more often, HLL Pdf Reader or +1 Timer?

HLL Pdf Reader ships an update every 9 months, and +1 Timer every 6 weeks. Most recently, HLL Pdf Reader was updated on August 17, 2026 and +1 Timer on September 7, 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.*