# STEM Connect vs Sara Event Pro

The clearest difference is update cadence: STEM Connect at weekly against Sara Event Pro's every 2 months. STEM Connect also leads on iOS requirement (12.0 vs 16.6). 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.

STEM Connect ships an update weekly, Sara Event Pro every 2 months. The most recent releases landed on September 11, 2026 and February 23, 2026 respectively.

## The numbers

| Metric | STEM Connect | Sara Event Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 32 MB | 35 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [STEM s.r.l.](https://appshunter.io/developer/1577070000) | [Agence Digitale Iroko](https://appshunter.io/developer/898569205) |

## What reviewers say

### STEM Connect

[App page](https://appshunter.io/ios/app/stem-connect/id1577509982)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sara Event Pro

[App page](https://appshunter.io/ios/app/sara-event-pro/id6744058729)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STEM Connect free?

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

### Is Sara Event Pro free?

Sara Event Pro is free to download, with no in-app purchases.

### Do STEM Connect or Sara Event Pro have ads?

Neither STEM Connect nor Sara Event Pro shows ads.

### Which is updated more often, STEM Connect or Sara Event Pro?

STEM Connect ships an update weekly, and Sara Event Pro every 2 months. Most recently, STEM Connect was updated on September 11, 2026 and Sara Event Pro on February 23, 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.*