# BlackLine BTB vs Workiva Amplify

The clearest difference is iOS requirement: Workiva Amplify at 15.1 against BlackLine BTB's 17.0. 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.

## The numbers

| Metric | BlackLine BTB | Workiva Amplify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 77 MB | 29 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BlackLine Systems](https://appshunter.io/developer/982296382) | [Workiva Inc.](https://appshunter.io/developer/589628190) |

## What reviewers say

### BlackLine BTB

[App page](https://appshunter.io/ios/app/blackline-btb/id6459581849)

**Features:** macOS Compatibility

**In-app purchases:** none


### Workiva Amplify

[App page](https://appshunter.io/ios/app/workiva-amplify/id6795292389)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlackLine BTB free?

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

### Is Workiva Amplify free?

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

### Do BlackLine BTB or Workiva Amplify have ads?

Neither BlackLine BTB nor Workiva Amplify shows ads.

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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.*