# ALS Enviro vs KSI

The clearest difference is update cadence: KSI at every 3 months against ALS Enviro's every 6 months. ALS Enviro's advantage is iOS requirement (8.0 vs 13.0). 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.

ALS Enviro ships an update every 6 months, KSI every 3 months. The most recent releases landed on September 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ALS Enviro | KSI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/als-enviro/id393623715/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 25 MB | 99 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Australian Laboratory Services Pty Ltd](https://appshunter.io/developer/1678954382) | [Nani Maming](https://appshunter.io/developer/1788455739) |

## What reviewers say

### ALS Enviro

[App page](https://appshunter.io/ios/app/als-enviro/id393623715)

Access real-time laboratory data, view work order status, and retrieve lab results on your mobile device. The app also provides sample handling guidelines and allows you to locate and contact global laboratories.

**Highlights:** View work order status, Access lab results, Sample handling guidelines, Locate ALS laboratories, Contact ALS locations, Real-time data access

**Features:** macOS Compatibility

**In-app purchases:** none


### KSI

[App page](https://appshunter.io/ios/app/ksi/id6748313797)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ALS Enviro free?

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

### Is KSI free?

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

### Do ALS Enviro or KSI have ads?

Neither ALS Enviro nor KSI shows ads.

### Which is updated more often, ALS Enviro or KSI?

ALS Enviro ships an update every 6 months, and KSI every 3 months. Most recently, ALS Enviro was updated on September 23, 2026 and KSI on October 5, 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.*