# Timecon vs Graf IoT

The clearest difference is in-app purchases: Graf IoT at none against Timecon's 2. Graf IoT also leads on ads (none vs shown) and update cadence (monthly vs every 12 months). Timecon's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price there is nothing between them.

Both are free to download. Timecon sells 2 in-app purchases, starting at $4.99 per month. Graf IoT asks for nothing beyond the download.

Timecon ships an update every 12 months, Graf IoT monthly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Timecon | Graf IoT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Monthly** |
| Size | 28 MB | 47 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [Otto Graf GmbH Kunststofferzeugnisse](https://appshunter.io/developer/571869799) |

## What reviewers say

### Timecon

[App page](https://appshunter.io/ios/app/timecon-time-conversion-tool/id6743643430)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


### Graf IoT

[App page](https://appshunter.io/ios/app/graf-iot/id6791990483)

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

**In-app purchases:** none


## Frequently asked questions

### Is Timecon free?

Timecon is free to download, with in-app purchases available.

### Is Graf IoT free?

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

### Do Timecon or Graf IoT have ads?

Timecon shows ads; Graf IoT does not.

### Which is updated more often, Timecon or Graf IoT?

Timecon ships an update every 12 months, and Graf IoT monthly. Most recently, Timecon was updated on October 7, 2026 and Graf IoT on October 9, 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.*