# SINapp vs TC Events

The clearest difference is update cadence: TC Events at every 3 weeks against SINapp's every 12 months. SINapp's advantage is iOS requirement (11.0 vs 15.0). 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.

SINapp ships an update every 12 months, TC Events every 3 weeks. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SINapp | TC Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 29 MB | 105 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Expomeeting](https://appshunter.io/developer/1498921317) | [Tecnoconference](https://appshunter.io/developer/418525839) |

## What reviewers say

### SINapp

[App page](https://appshunter.io/ios/app/sinapp/id6737512009)

**Features:** macOS Compatibility

**In-app purchases:** none


### TC Events

[App page](https://appshunter.io/ios/app/tc-events/id6752573284)

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

**In-app purchases:** none


## Frequently asked questions

### Is SINapp free?

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

### Is TC Events free?

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

### Do SINapp or TC Events have ads?

Neither SINapp nor TC Events shows ads.

### Which is updated more often, SINapp or TC Events?

SINapp ships an update every 12 months, and TC Events every 3 weeks. Most recently, SINapp was updated on October 9, 2026 and TC Events on October 17, 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.*