# GRVO vs CASSA

The clearest difference is update cadence: GRVO at every 2 months against CASSA's every 7 months. 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.

GRVO ships an update every 2 months, CASSA every 7 months. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | GRVO | CASSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cassa-plan-protect-and-educate/id6748699061/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | — | Free |
| Size | 75 MB | 24 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GRVO APP CO.](https://appshunter.io/developer/1641896440) | [Family Defender Technologies LLC](https://appshunter.io/developer/1827053224) |

## What reviewers say

### GRVO

[App page](https://appshunter.io/ios/app/grvo/id1641896438)

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

**In-app purchases:** none


### CASSA

[App page](https://appshunter.io/ios/app/cassa-plan-protect-and-educate/id6748699061)

This service helps families create personalized online safety and monitoring plans with expert advisors. It offers a community forum for parents to share experiences and access expert advice.

**Highlights:** Personalized safety plans, Expert advisor consultation, Age-appropriate monitoring, Community forum for parents, Digital citizenship education, Threat identification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GRVO free?

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

### Is CASSA free?

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

### Do GRVO or CASSA have ads?

Neither GRVO nor CASSA shows ads.

### Which is updated more often, GRVO or CASSA?

GRVO ships an update every 2 months, and CASSA every 7 months. Most recently, GRVO was updated on October 17, 2026 and CASSA on September 29, 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.*