# Karri.io vs GETRO

The clearest difference is in-app purchases: Karri.io at none against GETRO's 2. Karri.io also leads on ads (none vs shown). GETRO's advantage is update cadence (every 11 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GETRO sells 2 in-app purchases, starting at $5.99 per month. Karri.io asks for nothing beyond the download.

Karri.io ships an update monthly, GETRO every 11 days. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Karri.io | GETRO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | — |
| Size | 123 MB | 47 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Karri.io Ltd.](https://appshunter.io/developer/1675320706) | [Lotus Vision Ltd](https://appshunter.io/developer/1853424898) |

## What reviewers say

### Karri.io

[App page](https://appshunter.io/ios/app/karriio/id6445992887)

Facilitates one-to-one and group communication between parents and children. Connects families through a dedicated smartphone application and child-friendly devices.

**Highlights:** One-to-one communication, Group communication, Parent-child connection, Smartphone app integration, Dedicated child devices

**In-app purchases:** none


### GETRO

[App page](https://appshunter.io/ios/app/getro/id6755363457)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GETRO Deluxe – Monthly | $5.99 | per month |
| GETRO Deluxe – Yearly | $59.99 | per year |


## Frequently asked questions

### Is Karri.io free?

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

### Is GETRO free?

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

### Do Karri.io or GETRO have ads?

GETRO shows ads; Karri.io does not.

### Which is updated more often, Karri.io or GETRO?

Karri.io ships an update monthly, and GETRO every 11 days. Most recently, Karri.io was updated on September 23, 2026 and GETRO on September 9, 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.*