# Radius PPM vs MERLIN PARIVAAR

The clearest difference is update cadence: Radius PPM at every 2 months against MERLIN PARIVAAR's every 7 months. MERLIN PARIVAAR's advantage is iOS requirement (12.0 vs 14). 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.

Radius PPM ships an update every 2 months, MERLIN PARIVAAR every 7 months. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Radius PPM | MERLIN PARIVAAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 43 MB | 52 MB |
| Requires iOS | 14 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Radius Synergies International Private Limited](https://appshunter.io/developer/880536127) | [GAMUT INFOSYSTEMS LIMITED](https://appshunter.io/developer/1177622095) |

## What reviewers say

### Radius PPM

[App page](https://appshunter.io/ios/app/radius-ppm/id1662983744)

**Features:** macOS Compatibility

**In-app purchases:** none


### MERLIN PARIVAAR

[App page](https://appshunter.io/ios/app/merlin-parivaar/id6475279776)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Radius PPM free?

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

### Is MERLIN PARIVAAR free?

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

### Do Radius PPM or MERLIN PARIVAAR have ads?

Neither Radius PPM nor MERLIN PARIVAAR shows ads.

### Which is updated more often, Radius PPM or MERLIN PARIVAAR?

Radius PPM ships an update every 2 months, and MERLIN PARIVAAR every 7 months. Most recently, Radius PPM was updated on October 4, 2026 and MERLIN PARIVAAR on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*