# Dimer dice

> Dimer dice (iPhone/iPad app by MD. USE INNOVATIONS SL.)

- Source: https://appshunter.io/ios/app/dimer-dice/id1481408050 (this page in markdown: same URL + `.md`)
- Developer: [MD. USE INNOVATIONS SL](https://appshunter.io/developer/1292343455)
- Category: Education, Medical
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 96 MB
- Languages: English
- Released: 2019-10-01
- Data updated: 2026-06-06
- User reviews in markdown: https://appshunter.io/ios/app/dimer-dice/id1481408050/reviews.md

## What is Dimer dice?

DimerDice allows visualizing different supramolecular dimeric complexes of cyclic peptides in Augmented Reality (AR). The cyclic peptides (CPs) are composed by γ-amino acids (cis-α,γ-aminocycloalkanecarboxylic acids, γ-Acas) alternated with α-amino acids (α,γ-CPs). These peptides containing γ-Acas can be designed from the original D,L-α-CPs just by replacing any α-amino acid for a γ-Aca of equivalent chirality. For instance, L-amino acids can be replaced by (1R,3S)-isomers while the (1S,3R)-Acas would substitute the D-enantiomers. 
As part of an in-vitro/in-silico study carried out at Santiago de Compostela University to deeply analyze the preferred rearrangement adopted by α,γ-CPs, we explored all the possible combinations that could take place starting from two different monomers and their corresponding enantiomers.[1] This approach uses the selective N-methylation of the amide groups whose protons are not involved in hydrogen bonding interactions. The N-methylated residues are indicated in the figures of the trackers. Depending on the combination of monomers, a parallel or an antiparallel arrangement is possible.
Pointing with the device to each tracker separately, an AR image of the corresponding monomer is viewed. When the tracker images of two monomers are placed close to each other, the structure of the dimer formed by that combination of cyclic peptides is shown.
Full geometry optimizations of the dimers and monomers were carried out with the B3LYP functional and the standard 6-31G(d) basis set. All of the DFT calculations reported in this study were performed with the Gaussian 16 package.
This application was specifically developed by Santiago de Compostela University (Spain) and MD.USE Innovative Solutions S.L. (www.mduse.com).

[1] Manuscript in preparation.


## Version history (last 3 releases)

### 1.2 — 2024-10-31

Upgrade AR SDK Version
- Upgraded the AR SDK from version 3 to version 4
- Updated all references to the AR SDK in the codebase
- Verified compatibility of existing AR features with the new SDK version
- Performed extensive testing to ensure no regressions

 New Tracker Detection Screen
- Added a new screen to handle the process of waiting for AR tracker detection
- The screen displays a search  image and instructional text for the user
- Once a tracker is detected, the screen transitions to the next step in the AR flow

### 1.1 — 2019-10-04

Correction in the representation of molecules.

### 1.0 — 2019-10-01

No release notes.

## Apps similar to Dimer dice

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [PSDH 2022](https://appshunter.io/ios/app/psdh-2022/id1642910540) | — | Free | Education |
| [GASTROENDO 2024](https://appshunter.io/ios/app/gastroendo-2024/id1643839720) | — | Free | Education |
| [YES Meeting 2022](https://appshunter.io/ios/app/yes-meeting-2022/id1643168140) | — | Free | Education |
| [DGGG 2022](https://appshunter.io/ios/app/dggg-2022/id1635141440) | — | Free | Education |
| [EEE Consortium](https://appshunter.io/ios/app/eee-consortium/id1378571429) | — | Free | Education |
| [WebMO Premium](https://appshunter.io/ios/app/webmo-premium/id1448564335) | 4.0 (4) | $4.99 | Education |

## More apps by MD. USE INNOVATIONS SL

- [Captisol AR](https://appshunter.io/ios/app/captisol-ar/id1292343456)
- [Gaddle maps AR](https://appshunter.io/ios/app/gaddle-maps-ar/id1311726695)
- [Ollomol](https://appshunter.io/ios/app/ollomol/id1354481687)
- [CellulAR](https://appshunter.io/ios/app/cellular/id1450717029)
- [Seismic_AR](https://appshunter.io/ios/app/seismic-ar/id1529650412)

All apps by MD. USE INNOVATIONS SL: https://appshunter.io/developer/1292343455

## Related topics

[dimers pro](https://appshunter.io/ios/topics/dimers-pro)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-06.*