# PrayaasApp vs RRU

The clearest difference is update cadence: RRU at weekly against PrayaasApp's every 3 weeks. 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.

PrayaasApp ships an update every 3 weeks, RRU weekly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | PrayaasApp | RRU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 73 MB | 25 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GSFC UNIVERSITY](https://appshunter.io/developer/1686339640) | [Nirav Patel](https://appshunter.io/developer/1451634418) |

## What reviewers say

### PrayaasApp

[App page](https://appshunter.io/ios/app/prayaasapp/id6448774405)

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

**In-app purchases:** none


### RRU

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

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

**In-app purchases:** none


## Frequently asked questions

### Is PrayaasApp free?

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

### Is RRU free?

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

### Do PrayaasApp or RRU have ads?

Neither PrayaasApp nor RRU shows ads.

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

PrayaasApp ships an update every 3 weeks, and RRU weekly. Most recently, PrayaasApp was updated on September 30, 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.*