# Defensive vs CHRM

The clearest difference is in-app purchases: Defensive at none against CHRM's 2. Defensive also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. CHRM sells 2 in-app purchases, starting at $7.99 per month. Defensive asks for nothing beyond the download.

## The numbers

| Metric | Defensive | CHRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (13 ratings)](https://appshunter.io/ios/app/defensive/id6461083731/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 56 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GoRoadie Limited](https://appshunter.io/developer/1548955082) | [casey raffone](https://appshunter.io/developer/1882001939) |

## What reviewers say

### Defensive

[App page](https://appshunter.io/ios/app/defensive/id6461083731)

Manage your driving school schedule with this official mobile application. View upcoming lessons and book your next behind-the-wheel, observation, or classroom sessions.

**Highlights:** View upcoming lessons, Schedule behind-the-wheel sessions, Schedule observation sessions, Schedule classroom sessions, Official driving school app

**In-app purchases:** none


### CHRM

[App page](https://appshunter.io/ios/app/chrm/id6759968325)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CHRM Pro Monthly | $7.99 | per month |
| CHRM Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Defensive free?

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

### Is CHRM free?

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

### Do Defensive or CHRM have ads?

Neither Defensive nor CHRM shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*