# S.I.N. RA vs MEDIT M

The clearest difference is update cadence: MEDIT M at every 2 months against S.I.N. RA's every 7 months. S.I.N. RA's advantage is iOS requirement (11.0 vs 15.1). 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.

S.I.N. RA ships an update every 7 months, MEDIT M every 2 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | S.I.N. RA | MEDIT M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/medit-m/id6473818478/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 322 MB | 125 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Signia Studios](https://appshunter.io/developer/1289856621) | [Medit Corp.](https://appshunter.io/developer/1714212487) |

## What reviewers say

### S.I.N. RA

[App page](https://appshunter.io/ios/app/sin-ra/id1339367921)

**Features:** macOS Compatibility

**In-app purchases:** none


### MEDIT M

[App page](https://appshunter.io/ios/app/medit-m/id6473818478)

This app facilitates real-time collaboration between dental clinics and labs, allowing for instant communication and case management from any location. It simplifies digital dentistry workflows by providing access to patient information, 3D scan data, and direct messaging with partners.

**Highlights:** Real-time order and status notifications, Mobile access to patient and case details, 3D scan data viewing, Direct chat for case discussions, Streamlined dental workflows

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is S.I.N. RA free?

S.I.N. RA is free to download, with no in-app purchases.

### Is MEDIT M free?

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

### Do S.I.N. RA or MEDIT M have ads?

Neither S.I.N. RA nor MEDIT M shows ads.

### Which is updated more often, S.I.N. RA or MEDIT M?

S.I.N. RA ships an update every 7 months, and MEDIT M every 2 months. Most recently, S.I.N. RA was updated on October 8, 2026 and MEDIT M on October 24, 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.*