# Quadro Negro 99 vs WorkWell

The clearest difference is ads: WorkWell at none against Quadro Negro 99's shown. WorkWell also leads on update cadence (every 5 weeks vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Quadro Negro 99 ships an update every 11 months, WorkWell every 5 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Quadro Negro 99 | WorkWell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 5 weeks** |
| Size | 29 MB | 76 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Eridani Melo](https://appshunter.io/developer/1602600741) | [Koddex Solucoes Digitais Ltda Me](https://appshunter.io/developer/966761844) |

## What reviewers say

### Quadro Negro 99

[App page](https://appshunter.io/ios/app/quadro-negro-99/id6449256357)

**Features:** macOS Compatibility

**In-app purchases:** none


### WorkWell

[App page](https://appshunter.io/ios/app/workwell/id6474622255)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quadro Negro 99 free?

Quadro Negro 99 is free to download, with no in-app purchases.

### Is WorkWell free?

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

### Do Quadro Negro 99 or WorkWell have ads?

Quadro Negro 99 shows ads; WorkWell does not.

### Which is updated more often, Quadro Negro 99 or WorkWell?

Quadro Negro 99 ships an update every 11 months, and WorkWell every 5 weeks. Most recently, Quadro Negro 99 was updated on October 2, 2026 and WorkWell on October 11, 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.*