# Countdown Reminder vs PUB Reader for MS Publisher

The clearest difference is ads: PUB Reader for MS Publisher at none against Countdown Reminder's shown. Countdown Reminder's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, 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.

Countdown Reminder ships an update every 2 months, PUB Reader for MS Publisher every 5 weeks. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Countdown Reminder | PUB Reader for MS Publisher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pub-reader-for-ms-publisher/id6797247065/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 28 MB | 269 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | +4 | 4+ |
| Developer | [Haileslassie Lilay Desalegn](https://appshunter.io/developer/1841785547) | [延平 陈](https://appshunter.io/developer/1833168926) |

## What reviewers say

### Countdown Reminder

[App page](https://appshunter.io/ios/app/countdown-reminder-days-left/id6755392862)

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

**In-app purchases:** none


### PUB Reader for MS Publisher

[App page](https://appshunter.io/ios/app/pub-reader-for-ms-publisher/id6797247065)

Easily view, search, and convert Microsoft Publisher files to PDF on your iPhone or iPad without needing the original software. Access newsletters, brochures, and more offline with a simple interface and secure on-device processing.

**Highlights:** Open Microsoft Publisher (.pub) files, Convert Publisher files to PDF, Search text within documents, Print and share exported PDFs, Offline document access, Zoom support for navigation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Countdown Reminder free?

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

### Is PUB Reader for MS Publisher free?

PUB Reader for MS Publisher is free to download, with no in-app purchases.

### Do Countdown Reminder or PUB Reader for MS Publisher have ads?

Countdown Reminder shows ads; PUB Reader for MS Publisher does not.

### Which is updated more often, Countdown Reminder or PUB Reader for MS Publisher?

Countdown Reminder ships an update every 2 months, and PUB Reader for MS Publisher every 5 weeks. Most recently, Countdown Reminder was updated on October 25, 2026 and PUB Reader for MS Publisher on October 18, 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.*