# SSCPrep vs RRU

The clearest difference is in-app purchases: RRU at none against SSCPrep's 7. RRU also leads on ads (none vs shown) and update cadence (weekly vs every 36 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SSCPrep sells 7 in-app purchases, starting at $0.99 per 7 days. RRU asks for nothing beyond the download.

SSCPrep ships an update every 36 months, RRU weekly. Both last shipped on October 1, 2026.

## The numbers

| Metric | SSCPrep | RRU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 36 months | **Weekly** |
| Size | 18 MB | 25 MB |
| Requires iOS | 16.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ranjan Mallick](https://appshunter.io/developer/838838477) | [Nirav Patel](https://appshunter.io/developer/1451634418) |

## What reviewers say

### SSCPrep

[App page](https://appshunter.io/ios/app/sscprep-ssc-exam-notes/id1055288987)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Annual | $19.99 | per year |
| 100 coins | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| 500 coins | $2.99 | one-time |
| 1200 coins | $9.99 | one-time |


### RRU

[App page](https://appshunter.io/ios/app/rru/id6751452021)

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

**In-app purchases:** none


## Frequently asked questions

### Is SSCPrep free?

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

### Is RRU free?

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

### Do SSCPrep or RRU have ads?

SSCPrep shows ads; RRU does not.

### Which is updated more often, SSCPrep or RRU?

SSCPrep ships an update every 36 months, and RRU weekly. Most recently, SSCPrep was updated on October 1, 2026 and RRU on October 1, 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.*