# Kristal RM vs RM Pro

The clearest difference is update cadence: RM Pro at every 5 weeks against Kristal RM's every 30 months. Kristal RM's advantage is iOS requirement (12.2 vs 14.2). 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.

Kristal RM ships an update every 30 months, RM Pro every 5 weeks. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Kristal RM | RM Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 5 weeks** |
| Size | 2 MB | 49 MB |
| Requires iOS | **12.2** | 14.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kristal](https://appshunter.io/developer/1163867990) | [Home First Finance Company India Limited](https://appshunter.io/developer/1444845346) |

## What reviewers say

### Kristal RM

[App page](https://appshunter.io/ios/app/kristal-rm/id1457556507)

**Features:** macOS Compatibility

**In-app purchases:** none


### RM Pro

[App page](https://appshunter.io/ios/app/rm-pro/id1622822556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kristal RM free?

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

### Is RM Pro free?

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

### Do Kristal RM or RM Pro have ads?

Neither Kristal RM nor RM Pro shows ads.

### Which is updated more often, Kristal RM or RM Pro?

Kristal RM ships an update every 30 months, and RM Pro every 5 weeks. Most recently, Kristal RM was updated on September 8, 2026 and RM Pro on September 11, 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.*