# Synchrotab for BlackBerry vs Show Slide Please

The clearest difference is update cadence: Synchrotab for BlackBerry at every 2 months against Show Slide Please's every 14 months. Show Slide Please's advantage is iOS requirement (13.5 vs 17.6). On price, ads, 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.

Synchrotab for BlackBerry ships an update every 2 months, Show Slide Please every 14 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Synchrotab for BlackBerry | Show Slide Please |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/synchrotab-for-blackberry/id1531616939/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | Free | — |
| Size | 110 MB | 1 MB |
| Requires iOS | 17.6 | **13.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Synchrotab, LLC](https://appshunter.io/developer/1348875085) | [Asociatia unPi pentru Scolari](https://appshunter.io/developer/1553905842) |

## What reviewers say

### Synchrotab for BlackBerry

[App page](https://appshunter.io/ios/app/synchrotab-for-blackberry/id1531616939)

This app enables presenters to share PDF documents wirelessly to multiple viewer devices. It facilitates real-time screen synchronization, zoom, and annotation, with built-in participant tracking and meeting notes. The system operates via peer-to-peer Wi-Fi, reducing the need for network access and eliminating printing costs.

**Highlights:** Wireless PDF broadcasting, Peer-to-peer Wi-Fi communication, Synchronized viewer screens, Zoom and on-screen mark-up, Participant and time-stamped records, Embedded meeting notes, Document library access

**Features:** macOS Compatibility

**In-app purchases:** none


### Show Slide Please

[App page](https://appshunter.io/ios/app/show-slide-please/id1588091832)

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

**In-app purchases:** none


## Frequently asked questions

### Is Synchrotab for BlackBerry free?

Synchrotab for BlackBerry is free to download, with no in-app purchases.

### Is Show Slide Please free?

Show Slide Please is free to download, with no in-app purchases.

### Do Synchrotab for BlackBerry or Show Slide Please have ads?

Neither Synchrotab for BlackBerry nor Show Slide Please shows ads.

### Which is updated more often, Synchrotab for BlackBerry or Show Slide Please?

Synchrotab for BlackBerry ships an update every 2 months, and Show Slide Please every 14 months. Most recently, Synchrotab for BlackBerry was updated on November 3, 2026 and Show Slide Please on November 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.*