# Distill & Proof vs Badass Proof Calc

The clearest difference is in-app purchases: Badass Proof Calc at none against Distill & Proof's 1. Badass Proof Calc also leads on iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Distill & Proof sells 1 in-app purchase, starting at $6.99 per month. Badass Proof Calc asks for nothing beyond the download.

## The numbers

| Metric | Distill & Proof | Badass Proof Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 23 MB | 37 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [13 Scions Publishing, LLC](https://appshunter.io/developer/1864430080) | [RONALD JAMES STONE](https://appshunter.io/developer/1896763584) |

## What reviewers say

### Distill & Proof

[App page](https://appshunter.io/ios/app/distill-and-proof/id6758254533)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Distill and Proof | $6.99 | per month |


### Badass Proof Calc

[App page](https://appshunter.io/ios/app/badass-proof-calc/id6771781310)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Distill & Proof free?

Distill & Proof is free to download, with in-app purchases available.

### Is Badass Proof Calc free?

Badass Proof Calc is free to download, with no in-app purchases.

### Do Distill & Proof or Badass Proof Calc have ads?

Neither Distill & Proof nor Badass Proof Calc 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.*