# Tableau Mobile for BlackBerry vs QQPIECHART

The clearest difference is in-app purchases: Tableau Mobile for BlackBerry at none against QQPIECHART's 3. QQPIECHART's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (13.4 vs 17). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. QQPIECHART sells 3 in-app purchases, starting at $4.99 per month. Tableau Mobile for BlackBerry asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Tableau Mobile for BlackBerry against 5.0 for QQPIECHART. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Tableau Mobile for BlackBerry ships an update every 4 months, QQPIECHART every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Tableau Mobile for BlackBerry | QQPIECHART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/tableau-mobile-for-blackberry/id1280214135/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/qqpiechart/id6618156890/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 174 MB | 36 MB |
| Requires iOS | 17 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tableau Software, LLC](https://appshunter.io/developer/434633930) | [QQ Pie Inc](https://appshunter.io/developer/1761844154) |

## What reviewers say

### Tableau Mobile for BlackBerry

[App page](https://appshunter.io/ios/app/tableau-mobile-for-blackberry/id1280214135)

Access and interact with your business data dashboards from anywhere. Explore visualizations, search for insights, and mark favorites for quick access. Offline previews are available.

**Highlights:** Interactive data exploration, Offline dashboard previews, Favorite dashboards, Search and browse dashboards, Ask and answer data questions

**In-app purchases:** none


### QQPIECHART

[App page](https://appshunter.io/ios/app/qqpiechart/id6618156890)

This tool converts quantitative probability values from complaints or nonconformities into qualitative probability values for risk analysis. It supports PHA and FMEA risk record assessments.

**Highlights:** Quantitative to qualitative probability conversion, Supports PHA risk analysis, Supports FMEA risk analysis, Converts percentages and decimals, Outputs qualitative values 1 through 5

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $4.99 | per month |
| Premium Plan | $9.99 | per month |
| Premium Annual Plan | $99.99 | per year |


## Frequently asked questions

### Is Tableau Mobile for BlackBerry free?

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

### Is QQPIECHART free?

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

### Which has better reviews, Tableau Mobile for BlackBerry or QQPIECHART?

Tableau Mobile for BlackBerry and QQPIECHART are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Tableau Mobile for BlackBerry or QQPIECHART have ads?

Neither Tableau Mobile for BlackBerry nor QQPIECHART shows ads.

### Which is updated more often, Tableau Mobile for BlackBerry or QQPIECHART?

Tableau Mobile for BlackBerry ships an update every 4 months, and QQPIECHART every 3 weeks. Most recently, Tableau Mobile for BlackBerry was updated on November 4, 2026 and QQPIECHART on October 30, 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.*