# Periodic Table Ultimate vs NAIIVE

The clearest difference is in-app purchases: NAIIVE at none against Periodic Table Ultimate's 3. NAIIVE also leads on device support (4 vs 1). Periodic Table Ultimate's advantage is update cadence (every 3 days vs monthly) and iOS requirement (16.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Periodic Table Ultimate sells 3 in-app purchases, starting at $2.99 per month. NAIIVE asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Periodic Table Ultimate against 5.0 for NAIIVE. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Periodic Table Ultimate ships an update every 3 days, NAIIVE monthly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Periodic Table Ultimate | NAIIVE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/periodic-table-ultimate/id6749167499/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/naiive/id6758065886/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Freemium | **Free** |
| Size | 48 MB | 48 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Denis Chashchin](https://appshunter.io/developer/493558586) | [Rui Zhou](https://appshunter.io/developer/1089847701) |

## What reviewers say

### Periodic Table Ultimate

[App page](https://appshunter.io/ios/app/periodic-table-ultimate/id6749167499)

Explore chemistry with an interactive periodic table and 3D atom models. Features offline info cards, augmented reality, and an AI tutor for personalized learning. Customize your study experience with themes and dark mode.

**Highlights:** Interactive Periodic Table, Offline element info cards, Augmented Reality 3D atom models, AI Tutor for explanations, Customizable color themes, Dark Mode support, Atomic spectra and radius visuals

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChemAI Tutor | $2.99 | per month |
| Data | $2.99 | per month |
| Ultimate | $4.99 | per month |


### NAIIVE

[App page](https://appshunter.io/ios/app/naiive/id6758065886)

This tool visualizes and analyzes atomistic simulations. It supports various scientific formats like LAMMPS, VASP, and GAMESS, along with machine-learning force field formats. It's designed for researchers and students in scientific fields.

**Highlights:** Atomistic simulation visualization, Analysis tool, LAMMPS support, VASP support, GAMESS support, Machine-learning format support

**Features:** iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table Ultimate free?

Periodic Table Ultimate is free to download, with in-app purchases available.

### Is NAIIVE free?

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

### Which has better reviews, Periodic Table Ultimate or NAIIVE?

Periodic Table Ultimate and NAIIVE are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Periodic Table Ultimate or NAIIVE have ads?

Neither Periodic Table Ultimate nor NAIIVE shows ads.

### Which is updated more often, Periodic Table Ultimate or NAIIVE?

Periodic Table Ultimate ships an update every 3 days, and NAIIVE monthly. Most recently, Periodic Table Ultimate was updated on October 24, 2026 and NAIIVE on October 31, 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.*