# STEM EGT vs ProjeFest AI

The clearest difference is in-app purchases: STEM EGT at none against ProjeFest AI's 8. STEM EGT also leads on iOS requirement (12.0 vs 15.0). ProjeFest AI's advantage is device support. On price there is nothing between them.

Both are free to download. ProjeFest AI sells 8 in-app purchases, starting at $1.99 per 7 days. STEM EGT asks for nothing beyond the download.

## The numbers

| Metric | STEM EGT | ProjeFest AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 4 days |
| Size | 89 MB | 62 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STEM Egitimcileri Dernegi](https://appshunter.io/developer/1703030279) | [MotiveX Intelligence](https://appshunter.io/developer/1868198951) |

## What reviewers say

### STEM EGT

[App page](https://appshunter.io/ios/app/stem-egt/id6462422867)

**In-app purchases:** none


### ProjeFest AI

[App page](https://appshunter.io/ios/app/projefest-ai/id6758534944)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProjeFest AI Plus Haftalık | $1.99 | per 7 days |
| ProjeFest AI Pro Haftalık | $4.99 | per 7 days |
| ProjeFest AI Plus | $5.99 | per month |
| ProjeFest AI Pro | $9.99 | per month |
| 50 Kredi | $0.99 | one-time |
| 120 Kredi | $2.99 | one-time |
| 400 Kredi | $9.99 | one-time |
| 1000 Kredi | $19.99 | one-time |


## Frequently asked questions

### Is STEM EGT free?

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

### Is ProjeFest AI free?

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

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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.*