# rOb.by vs Kasala

The clearest difference is update cadence: Kasala at every 2 weeks against rOb.by's every 5 months. rOb.by's advantage is iOS requirement (12.0 vs 15.0). 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.

rOb.by ships an update every 5 months, Kasala every 2 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | rOb.by | Kasala |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kasala-community-alerts/id6777521404/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 39 MB | 38 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [texTomatic AG](https://appshunter.io/developer/1503319921) | [NOKSLOCK LIMITED](https://appshunter.io/developer/6777521406) |

## What reviewers say

### rOb.by

[App page](https://appshunter.io/ios/app/robby/id1503319922)

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

**In-app purchases:** none


### Kasala

[App page](https://appshunter.io/ios/app/kasala-community-alerts/id6777521404)

This app provides real-time, community-powered safety alerts for incidents like fires, robberies, and accidents. Users can view a live map of events, receive instant notifications, and report or verify incidents to keep their neighbors informed.

**Highlights:** Real-time incident alerts, Live safety map, Community verification of reports, Quick incident reporting, Missing persons alerts, Push notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is rOb.by free?

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

### Is Kasala free?

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

### Do rOb.by or Kasala have ads?

Neither rOb.by nor Kasala shows ads.

### Which is updated more often, rOb.by or Kasala?

rOb.by ships an update every 5 months, and Kasala every 2 weeks. Most recently, rOb.by was updated on November 7, 2026 and Kasala on October 31, 2026.

---

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