# CAMRO SafeTrapAutomatic vs The GrassGuide

The clearest difference is in-app purchases: CAMRO SafeTrapAutomatic at none against The GrassGuide's 2. The GrassGuide's advantage is update cadence (every 2 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. The GrassGuide sells 2 in-app purchases, starting at $4.99 per month. CAMRO SafeTrapAutomatic asks for nothing beyond the download.

CAMRO SafeTrapAutomatic ships an update every 6 months, The GrassGuide every 2 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CAMRO SafeTrapAutomatic | The GrassGuide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 63 MB | 58 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CAMRO A/S](https://appshunter.io/developer/1591575528) | [Mathias Vabo](https://appshunter.io/developer/1544322158) |

## What reviewers say

### CAMRO SafeTrapAutomatic

[App page](https://appshunter.io/ios/app/camro-safetrapautomatic/id1591575526)

**In-app purchases:** none


### The GrassGuide

[App page](https://appshunter.io/ios/app/the-grassguide/id6744040837)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |
| Premium Årlig | $49.99 | per year |


## Frequently asked questions

### Is CAMRO SafeTrapAutomatic free?

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

### Is The GrassGuide free?

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

### Do CAMRO SafeTrapAutomatic or The GrassGuide have ads?

Neither CAMRO SafeTrapAutomatic nor The GrassGuide shows ads.

### Which is updated more often, CAMRO SafeTrapAutomatic or The GrassGuide?

CAMRO SafeTrapAutomatic ships an update every 6 months, and The GrassGuide every 2 months. Most recently, CAMRO SafeTrapAutomatic was updated on October 18, 2026 and The GrassGuide on October 17, 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.*