# Chemistry Periodic Table 2026 vs E小智

The clearest difference is price: E小智 at Free against Chemistry Periodic Table 2026's $9.99. E小智 also leads on iOS requirement (11.0 vs 17.0). Chemistry Periodic Table 2026's advantage is in-app purchases (none vs 6) and device support.

E小智 is free to download; Chemistry Periodic Table 2026 costs $9.99 up front. E小智 sells 6 one-off in-app purchases. Chemistry Periodic Table 2026 asks for nothing beyond the download.

## The numbers

| Metric | Chemistry Periodic Table 2026 | E小智 |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.5 (22 ratings)](https://appshunter.io/ios/app/chemistry-periodic-table-2026/id1576004936/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Paid | — |
| Size | 20 MB | 48 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | **iPhone, iPad, Mac** | — |
| Age rating | 4+ | 4+ |
| Developer | [Hugo Pinon](https://appshunter.io/developer/1022305218) | [Shandong Zhijie Electronic Commerce Co., Ltd.](https://appshunter.io/developer/1147075835) |

## What reviewers say

### Chemistry Periodic Table 2026

[App page](https://appshunter.io/ios/app/chemistry-periodic-table-2026/id1576004936)

Explore the Periodic Table in an immersive 3D environment. Visualize element structures, discover their properties, and access detailed information. An engaging and educational journey for science enthusiasts.

**Highlights:** Immersive 3D element visualization, Intuitive minimalist interface, Detailed element properties and history, Interactive element interactions, Accessible educational content

**In-app purchases:** none


### E小智

[App page](https://appshunter.io/ios/app/e/id1582113794)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6学习币 | $0.99 | one-time |
| 30学习币 | $4.99 | one-time |
| 98学习币 | $14.99 | one-time |
| 198学习币 | $29.99 | one-time |
| 388学习币 | $59.99 | one-time |
| 588学习币 | $89.99 | one-time |


## Frequently asked questions

### Is Chemistry Periodic Table 2026 free?

Chemistry Periodic Table 2026 costs $9.99, with no in-app purchases.

### Is E小智 free?

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

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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.*