# PDF Reader vs AeroFlap Split

The clearest difference is rating: PDF Reader at 4.0 against AeroFlap Split's 3.0. PDF Reader also leads on update cadence (every 2 weeks vs every 3 months) and chart position (#183 vs unranked). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

PDF Reader costs $0.99 and AeroFlap Split $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PDF Reader holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

PDF Reader ships an update every 2 weeks, AeroFlap Split every 3 months. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PDF Reader | AeroFlap Split |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/pdf-reader-pdf-vieweredit/id6745189063/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/aeroflap-split-flap-clock-ai-plus/id6759275171/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Paid | Paid |
| Best chart rank | **#183** | — |
| Size | 42 MB | 1 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Grzegorz Rakoca](https://appshunter.io/developer/1778459428) | [Aneesh Pradeep](https://appshunter.io/developer/1836157821) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-pdf-vieweredit/id6745189063)

**Currently charting:** #183 Top Paid · Productivity (US App Store)

This app automatically finds and organizes all PDF files on your device, allowing you to view, edit, and share them. It offers features like highlighting, note-taking, and electronic signatures for efficient document management.

**Highlights:** Automatic PDF scanning and organization, View, edit, and annotate PDFs, Highlight text and add notes, Electronic signatures and form filling, Convert photos to PDFs, Split and combine PDFs, Password protection for documents

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

**In-app purchases:** none


### AeroFlap Split

[App page](https://appshunter.io/ios/app/aeroflap-split-flap-clock-ai-plus/id6759275171)

This app transforms your device into a retro split-flap display, mimicking classic airport and train station boards. Enjoy realistic animations, satisfying sounds, and customizable messages, weather updates, and timers. It's designed for always-on display with privacy at its core.

**Highlights:** Realistic split-flap animation with sound and haptics, Multiple flip clock styles (standard, retro, digital), Live local weather updates, Customizable board messages with scheduling, Countdown timers with alerts, AI personalized greetings and daily messages, Always-on display optimization with night mode

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

PDF Reader costs $0.99, with no in-app purchases.

### Is AeroFlap Split free?

AeroFlap Split costs $1.99, with no in-app purchases.

### Which has better reviews, PDF Reader or AeroFlap Split?

PDF Reader is rated higher. PDF Reader averages 4.0 out of 5 from 2 ratings, while AeroFlap Split averages 3.0 from 1 ratings.

### Do PDF Reader or AeroFlap Split have ads?

Neither PDF Reader nor AeroFlap Split shows ads.

### Which is updated more often, PDF Reader or AeroFlap Split?

PDF Reader ships an update every 2 weeks, and AeroFlap Split every 3 months. Most recently, PDF Reader was updated on September 14, 2026 and AeroFlap Split on September 17, 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.*