# CASI vs JASA

The clearest difference is review sentiment: CASI at 76% against JASA's 33%. CASI also leads on update cadence (every 6 months vs every 14 months) and device support (4 vs 2). JASA's advantage is rating (5.0 vs 4.8). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

JASA holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 10 and 5 respectively. Written reviews complicate that: 76% of CASI's written reviews are positive against 33% of JASA's, so the app with the better star average is not the one people write more warmly about.

CASI ships an update every 6 months, JASA every 14 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CASI | JASA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (10 ratings)](https://appshunter.io/ios/app/casi/id1107654649/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/jasa/id1487772394/reviews)** |
| Number of ratings | **10** | 5 |
| Positive reviews | **76.2% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 14 months |
| Monetization | Free | Free |
| Size | 57 MB | 223 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Limitless Virtual Pty Ltd](https://appshunter.io/developer/922842180) | [JA SA IMPORT AND EXPORT CC](https://appshunter.io/developer/1487772393) |

## What reviewers say

### CASI

[App page](https://appshunter.io/ios/app/casi/id1107654649)

This app provides immediate assistance during emergencies by sending urgent alerts to a control room, which then dispatches the nearest qualified responder. It connects users to a network of over 400 verified service providers for armed response, medical aid, and roadside assistance.

**Highlights:** Instant emergency alerts, Connects to qualified responders, Network of 400+ service providers, Armed response, Medical response, Roadside assistance, Responder performance tracking

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### JASA

[App page](https://appshunter.io/ios/app/jasa/id1487772394)

Control home appliances remotely from anywhere with this app. Manage multiple devices simultaneously, set timers for automated functions, and easily share access with family members. The app offers a quick and straightforward connection process to your smart devices.

**Highlights:** Remote appliance control, Simultaneous device management, Automated timer functions, Family device sharing, Quick device connection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CASI free?

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

### Is JASA free?

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

### Which has better reviews, CASI or JASA?

JASA is rated higher. CASI averages 4.8 out of 5 from 10 ratings, while JASA averages 5.0 from 5 ratings.

### Do CASI or JASA have ads?

Neither CASI nor JASA shows ads.

### Which is updated more often, CASI or JASA?

CASI ships an update every 6 months, and JASA every 14 months. Most recently, CASI was updated on October 24, 2026 and JASA on October 8, 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.*