# Timpex SMART vs zigfred

The clearest difference is update cadence: zigfred at every 3 weeks against Timpex SMART's every 2 months. 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.

Timpex SMART ships an update every 2 months, zigfred every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Timpex SMART | zigfred |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 25 MB | 58 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Timpex](https://appshunter.io/developer/1186764661) | [Siglis AG](https://appshunter.io/developer/1535923846) |

## What reviewers say

### Timpex SMART

[App page](https://appshunter.io/ios/app/timpex-smart/id1439931757)

**Features:** macOS Compatibility

**In-app purchases:** none


### zigfred

[App page](https://appshunter.io/ios/app/zigfred/id1535923844)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Timpex SMART free?

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

### Is zigfred free?

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

### Do Timpex SMART or zigfred have ads?

Neither Timpex SMART nor zigfred shows ads.

### Which is updated more often, Timpex SMART or zigfred?

Timpex SMART ships an update every 2 months, and zigfred every 3 weeks. Most recently, Timpex SMART was updated on October 26, 2026 and zigfred on October 27, 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.*