# BIG Kaleidos

> BIG Kaleidos (iPhone/iPad app by BIG vzw.)

- Source: https://appshunter.io/ios/app/big-kaleidos/id1162783095 (this page in markdown: same URL + `.md`)
- Developer: [BIG vzw](https://appshunter.io/developer/1162783094)
- Category: Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 54 MB
- Released: 2016-10-19
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/big-kaleidos/id1162783095/reviews.md

## What is BIG Kaleidos?

BIG Kaleidos provides a way to easily find important data on more than 5000 dangerous substances in English, Dutch, French and German. It includes data about CLP, Emergency Response and much more.


## Version history (last 5 releases)

### 5.2.6.0 — 2026-03-03

minor bugfixes and improvements

### 5.2.3.0 — 2025-12-12

- Fixes some deeplink issues
- Fixes a bug with the Help page
- Fixes a bug opening multiple windows

### 5.1.7.0 — 2025-11-01

- Multiple Window support
- Improved search 
- Various bugfixes and improvements

### 5.1.5.0 — 2025-08-07

-help not working after language change
-fixed white screen on loading content
-fixed incorrect initial startup language
-Various improvements and bugfixes

### 5.0.14.0 — 2025-01-09

Various bugfixes and improvements

## Apps similar to BIG Kaleidos

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [UN Numbers Dangerous Goods ADR](https://appshunter.io/ios/app/un-numbers-dangerous-goods-adr/id1668677326) | — | Free | Reference |
| [The Tides Netherlands](https://appshunter.io/ios/app/the-tides-netherlands/id655229786) | 2.3 (3) | $3.99 | Reference |
| [Dangerous Goods](https://appshunter.io/ios/app/dangerous-goods/id1323804036) | 4.6 (33) | Free | Reference |
| [Cargo Decoder Plus](https://appshunter.io/ios/app/cargo-decoder-plus/id520387030) | 4.3 (6) | $1.99 | Reference |
| [UN Number](https://appshunter.io/ios/app/un-number/id307373793) | 4.7 (49) | Free | Reference |
| [CAMEO Chemicals](https://appshunter.io/ios/app/cameo-chemicals/id1151912682) | 4.2 (25) | Free | Reference |

## More apps by BIG vzw

- [Visual Accident Perimeter](https://appshunter.io/ios/app/visual-accident-perimeter/id1225558742)

All apps by BIG vzw: https://appshunter.io/developer/1162783094

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*