# BiTTE® vs RADS Guide

The clearest difference is in-app purchases: BiTTE® at none against RADS Guide's 2. BiTTE® also leads on iOS requirement (12.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. RADS Guide sells 2 in-app purchases, starting at $3.99 per month. BiTTE® asks for nothing beyond the download.

## The numbers

| Metric | BiTTE® | RADS Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 71 MB | 116 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [CarbGeM Inc.](https://appshunter.io/developer/1710102188) | [RADIOLOGiQ, LLC](https://appshunter.io/developer/519524135) |

## What reviewers say

### BiTTE®

[App page](https://appshunter.io/ios/app/bitte-ie-image-estimation-ai/id6495967266)

**Features:** macOS Compatibility

**In-app purchases:** none


### RADS Guide

[App page](https://appshunter.io/ios/app/rads-guide/id6757205130)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Subscription | $3.99 | per month |
| 12-Month Subscription | $29.99 | per year |


## Frequently asked questions

### Is BiTTE® free?

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

### Is RADS Guide free?

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

### Do BiTTE® or RADS Guide have ads?

Neither BiTTE® nor RADS Guide 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.*