# StudentAgent vs (Open Source) Periodic Table

The clearest difference is in-app purchases: (Open Source) Periodic Table at none against StudentAgent's 1. StudentAgent's advantage is update cadence (weekly vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. StudentAgent sells 1 in-app purchase, starting at $9.99 per month. (Open Source) Periodic Table asks for nothing beyond the download.

StudentAgent ships an update weekly, (Open Source) Periodic Table fortnightly. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | StudentAgent | (Open Source) Periodic Table |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 16 MB | 47 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SURAJ SAM GAJULA](https://appshunter.io/developer/1869989031) | [AHMET EMRE DEDELER](https://appshunter.io/developer/1870913629) |

## What reviewers say

### StudentAgent

[App page](https://appshunter.io/ios/app/studentagent/id6757967922)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Agent Pro | $9.99 | per month |


### (Open Source) Periodic Table

[App page](https://appshunter.io/ios/app/open-source-periodic-table/id6781818611)

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

**In-app purchases:** none


## Frequently asked questions

### Is StudentAgent free?

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

### Is (Open Source) Periodic Table free?

(Open Source) Periodic Table is free to download, with no in-app purchases.

### Do StudentAgent or (Open Source) Periodic Table have ads?

Neither StudentAgent nor (Open Source) Periodic Table shows ads.

### Which is updated more often, StudentAgent or (Open Source) Periodic Table?

StudentAgent ships an update weekly, and (Open Source) Periodic Table fortnightly. Most recently, StudentAgent was updated on October 6, 2026 and (Open Source) Periodic Table on October 5, 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.*