# RSP vs P.A.H.D

The clearest difference is update cadence: P.A.H.D at every 3 weeks against RSP's every 5 months. 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.

RSP ships an update every 5 months, P.A.H.D every 3 weeks. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | RSP | P.A.H.D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 56 MB | 38 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASSOCIACAO CULTURAL E BENEFICENTE NOVA LOURDES](https://appshunter.io/developer/1489369299) | [Mentorfy Educação Ltda](https://appshunter.io/developer/1773473673) |

## What reviewers say

### RSP

[App page](https://appshunter.io/ios/app/rsp-educacao/id1587974949)

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

**In-app purchases:** none


### P.A.H.D

[App page](https://appshunter.io/ios/app/pahd/id6756026811)

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

**In-app purchases:** none


## Frequently asked questions

### Is RSP free?

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

### Is P.A.H.D free?

P.A.H.D is free to download, with no in-app purchases.

### Do RSP or P.A.H.D have ads?

Neither RSP nor P.A.H.D shows ads.

### Which is updated more often, RSP or P.A.H.D?

RSP ships an update every 5 months, and P.A.H.D every 3 weeks. Most recently, RSP was updated on November 7, 2026 and P.A.H.D on October 28, 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.*