# Hook vs TEM Flex Smart

The clearest difference is ads: TEM Flex Smart at none against Hook's shown. TEM Flex Smart also leads on update cadence (fortnightly vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Hook ships an update every 5 weeks, TEM Flex Smart fortnightly. Both last shipped on November 7, 2026.

## The numbers

| Metric | Hook | TEM Flex Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 59 MB | 15 MB |
| Requires iOS | 13.4 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Motoppar Industria e Comercio de Automatizadores Ltda](https://appshunter.io/developer/1024856431) | [TEM INDUSTRIA ELETRONICA E COMERCIO LTDA EPP](https://appshunter.io/developer/1257549997) |

## What reviewers say

### Hook

[App page](https://appshunter.io/ios/app/hook-alarme-comunitario/id1627081779)

**Features:** macOS Compatibility

**In-app purchases:** none


### TEM Flex Smart

[App page](https://appshunter.io/ios/app/tem-flex-smart/id6446965299)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hook free?

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

### Is TEM Flex Smart free?

TEM Flex Smart is free to download, with no in-app purchases.

### Do Hook or TEM Flex Smart have ads?

Hook shows ads; TEM Flex Smart does not.

### Which is updated more often, Hook or TEM Flex Smart?

Hook ships an update every 5 weeks, and TEM Flex Smart fortnightly. Most recently, Hook was updated on November 7, 2026 and TEM Flex Smart on November 7, 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.*