# STAPP AI vs Upgrade PSC

The clearest difference is update cadence: STAPP AI at every 5 days against Upgrade PSC's every 2 weeks. STAPP AI also leads on iOS requirement (13.0 vs 15.6). 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.

STAPP AI ships an update every 5 days, Upgrade PSC every 2 weeks. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | STAPP AI | Upgrade PSC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 88 MB | 54 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Students Travel App](https://appshunter.io/developer/1803418464) | [Abdul Rafeeque Parakkal](https://appshunter.io/developer/1464562964) |

## What reviewers say

### STAPP AI

[App page](https://appshunter.io/ios/app/stapp-ai/id6743551789)

**Features:** macOS Compatibility

**In-app purchases:** none


### Upgrade PSC

[App page](https://appshunter.io/ios/app/upgrade-psc/id6749148516)

This learning platform provides structured courses and study tools for academic and competitive exam preparation. Access video lessons, practice materials, and mock tests to learn at your own pace.

**Highlights:** Multiple Courses, Video Classes, Practice Materials, Mock Tests, Structured Learning Tools

**In-app purchases:** none


## Frequently asked questions

### Is STAPP AI free?

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

### Is Upgrade PSC free?

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

### Do STAPP AI or Upgrade PSC have ads?

Neither STAPP AI nor Upgrade PSC shows ads.

### Which is updated more often, STAPP AI or Upgrade PSC?

STAPP AI ships an update every 5 days, and Upgrade PSC every 2 weeks. Most recently, STAPP AI was updated on September 17, 2026 and Upgrade PSC on September 15, 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.*