# Countdown Widget vs AI PDF Reader

The clearest difference is ads: Countdown Widget at none against AI PDF Reader's shown. Countdown Widget also leads on ratings volume (13 vs 2). AI PDF Reader's advantage is update cadence (daily vs weekly) and iOS requirement (14.0 vs 17.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Countdown Widget sells 4 in-app purchases, starting at $0.99 per month and AI PDF Reader sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Countdown Widget against 5.0 for AI PDF Reader. That said, the two scores are not equally well evidenced: Countdown Widget has 13 ratings behind it against 2, so its average is the more settled of the two.

Countdown Widget ships an update weekly, AI PDF Reader daily. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Countdown Widget | AI PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (13 ratings)](https://appshunter.io/ios/app/countdown-widget-countful/id6504784186/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai-pdf-reader-scan-document/id6738639846/reviews)** |
| Number of ratings | **13** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 33 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Khuong Pham](https://appshunter.io/developer/1593197909) | [Shenzhen Yicheng Information Technology Co., Ltd](https://appshunter.io/developer/1689358660) |

## What reviewers say

### Countdown Widget

[App page](https://appshunter.io/ios/app/countdown-widget-countful/id6504784186)

Easily create and track countdowns for all your important events with customizable reminders and widgets. Organize events with tags and personalize them with unique designs to stay on top of your schedule.

**Highlights:** Event countdowns (days, hours, minutes), Repeat event tracking, Home screen widgets, Customizable event cards, Customizable reminders, Tag filtering for organization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $5.99 | per year |
| Discount lifetime access | $3.99 | one-time |
| Lifetime access | $9.99 | one-time |


### AI PDF Reader

[App page](https://appshunter.io/ios/app/ai-pdf-reader-scan-document/id6738639846)

Easily scan, convert, and organize documents with your phone's camera. Turn images into PDFs, view multiple file formats, and categorize your files automatically. Designed for students, professionals, and home users to improve work efficiency and simplify daily tasks.

**Highlights:** Scan documents to PDF, Convert images to PDF, View multi-format files, Organized file categorization, File favorites, History tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $9.99 | per 7 days |
| Yearly Membership | $39.99 | per year |


## Frequently asked questions

### Is Countdown Widget free?

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

### Is AI PDF Reader free?

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

### Which has better reviews, Countdown Widget or AI PDF Reader?

AI PDF Reader is rated higher. Countdown Widget averages 4.9 out of 5 from 13 ratings, while AI PDF Reader averages 5.0 from 2 ratings.

### Do Countdown Widget or AI PDF Reader have ads?

AI PDF Reader shows ads; Countdown Widget does not.

### Which is updated more often, Countdown Widget or AI PDF Reader?

Countdown Widget ships an update weekly, and AI PDF Reader daily. Most recently, Countdown Widget was updated on October 14, 2026 and AI PDF Reader on October 3, 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.*