# HAL 2 vs Mi SQM

The clearest difference is ads: HAL 2 at none against Mi SQM's shown. HAL 2 also leads on iOS requirement (11.0 vs 14.0). Mi SQM's advantage is update cadence (fortnightly vs every 2 months) and device support (3 vs 1). On price 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.

HAL 2 ships an update every 2 months, Mi SQM fortnightly. The most recent releases landed on September 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | HAL 2 | Mi SQM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mi-sqm/id1472424912/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 20 MB | 56 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [CEDETI](https://appshunter.io/developer/1122704171) | [SQM Industrial S.A](https://appshunter.io/developer/1472424911) |

## What reviewers say

### HAL 2

[App page](https://appshunter.io/ios/app/hal-2/id1460687318)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mi SQM

[App page](https://appshunter.io/ios/app/mi-sqm/id1472424912)

Learn about environmental care, stay updated on sustainability news, and explore company job opportunities. Connect with the team to resolve inquiries about employment or general concerns, all conveniently on your mobile device.

**Highlights:** Environmental care education, Sustainability news updates, Job application portal, Direct team communication, Company sustainability actions

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

**In-app purchases:** none


## Frequently asked questions

### Is HAL 2 free?

HAL 2 is free to download, with no in-app purchases.

### Is Mi SQM free?

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

### Do HAL 2 or Mi SQM have ads?

Mi SQM shows ads; HAL 2 does not.

### Which is updated more often, HAL 2 or Mi SQM?

HAL 2 ships an update every 2 months, and Mi SQM fortnightly. Most recently, HAL 2 was updated on September 9, 2026 and Mi SQM on October 3, 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.*