# NAIIVE — Atomic Simulation Visualizer

> Atomistic simulation visualizer and analysis tool for scientific research. (iPhone/iPad app by Rui Zhou.)

- Source: https://appshunter.io/ios/app/naiive/id6758065886 (this page in markdown: same URL + `.md`)
- Developer: [Rui Zhou](https://appshunter.io/developer/1089847701)
- Category: Education, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.0 · 23 MB
- Languages: American English
- Released: 2026-02-18
- Data updated: 2026-08-12
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/naiive/id6758065886/reviews.md

## What is NAIIVE?

NAIIVE is an experimental scientific visualization and analysis tool designed for atomistic simulations. 

## Scientific Format Support
Native support for widely used atomistic simulation formats, including:
• LAMMPS (Large-scale Atomic/Molecular Massively Parallel Simulator)
       Dump files (including .gz compressed trajectories)
• VASP (Vienna Ab initio Simulation Package)
        POSCAR, OUTCAR, CHGCAR
• GAMESS (General Atomic and Molecular Electronic Structure System)
        Input and output log files
•  Machine-learning force field and extended formats
        DeepMD (deepmd/npy, deepmd/raw)
        extended XYZ (extxyz)

## Key features

- Atomistic simulation visualization
- Analysis tool
- LAMMPS support
- VASP support
- GAMESS support
- Machine-learning force field support


## Frequently asked questions about NAIIVE

### What scientific file formats does NAIIVE support?

NAIIVE natively supports widely used atomistic simulation formats including LAMMPS (dump files), VASP (POSCAR, OUTCAR, CHGCAR), GAMESS (input and output logs), and machine-learning force field formats like DeepMD and extended XYZ.

### Is NAIIVE suitable for beginners in scientific visualization?

NAIIVE is described as an experimental scientific visualization and analysis tool. While it supports common formats, its experimental nature suggests it may be best suited for users with some familiarity with atomistic simulations and scientific data.

### What devices can I use NAIIVE on?

NAIIVE is available on Mac, iPhone, iPad, and the realityDevice, offering flexibility for users across different Apple platforms.

### How often is NAIIVE updated?

The latest version of NAIIVE is 0.1.6, and it was last updated on April 2, 2026. This indicates recent development activity for the application.

### What is the user rating for NAIIVE?

NAIIVE has a perfect rating of 5.0 stars from 1 rating, suggesting a highly positive initial user experience.

### Does NAIIVE offer any certifications or formal learning paths?

The provided information does not indicate that NAIIVE offers certifications or formal learning paths. It is presented as a tool for visualization and analysis rather than a structured educational course.

### Can NAIIVE track user progress in learning simulations?

NAIIVE is designed for visualizing and analyzing existing simulation data. It does not appear to have features for tracking user progress in learning simulation techniques or concepts.

### What is the learning methodology behind NAIIVE?

NAIIVE's methodology is centered around direct visualization and analysis of atomistic simulation data. It allows users to explore and understand complex scientific outputs through interactive visual representations.

## Version history (last 2 releases)

### 0.1.6 — 2026-04-02

Added measure & annoation feature. now can measure distance between 2 points and angle between 3 points.

### 0.1.5 — 2026-02-19

No release notes.

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## More apps by Rui Zhou

- [AmiiBot](https://appshunter.io/ios/app/amiibot/id1514835611)
- [Tears of the Kingdom Companion](https://appshunter.io/ios/app/tears-of-the-kingdom-companion/id6448892536)
- [LaneLoaf](https://appshunter.io/ios/app/laneloaf/id6761159321)

All apps by Rui Zhou: https://appshunter.io/developer/1089847701

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*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 2026-08-12.*