# MRS MIX vs RLM

The clearest difference is in-app purchases: MRS MIX at none against RLM's 1. MRS MIX also leads on iOS requirement (9.0 vs 15.0). RLM's advantage is device support. On price there is nothing between them.

Both are free to download. RLM sells 1 one-off in-app purchase. MRS MIX asks for nothing beyond the download.

## The numbers

| Metric | MRS MIX | RLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rlm-10cx/id6466089794/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 weeks |
| Monetization | — | Free |
| Size | 53 MB | 6 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GUANDDONG TIANPU TECHNOLOGY GROUP CO.,LTD.](https://appshunter.io/developer/1637560013) | [R.L.M. Software](https://appshunter.io/developer/289639238) |

## What reviewers say

### MRS MIX

[App page](https://appshunter.io/ios/app/mrs-mix/id6444664590)

**In-app purchases:** none


### RLM

[App page](https://appshunter.io/ios/app/rlm-10cx/id6466089794)

This scientific calculator offers a comprehensive suite of tools for finance, business, statistics, and complex scientific calculations. It emulates a classic calculator while leveraging modern iOS device capabilities for ease of use and advanced functions.

**Highlights:** Finance and Business calculations, Date and Time interval calculations, Advanced Statistics and Curve Fitting, Complex Numbers and 3D Vectors, Unit and Currency Conversions, Equation Solver, Programmable functions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $9.99 | one-time |


## Frequently asked questions

### Is MRS MIX free?

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

### Is RLM free?

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

---

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