# Periodic Table 2026 vs InterviewTok

The clearest difference is in-app purchases: InterviewTok at none against Periodic Table 2026's 2. InterviewTok also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Periodic Table 2026 sells 2 in-app purchases, starting at $2.99 per 7 days. InterviewTok asks for nothing beyond the download.

## The numbers

| Metric | Periodic Table 2026 | InterviewTok |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 4 MB | 35 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Edison Espinosa](https://appshunter.io/developer/1368707952) | [EMWAVE TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1630567041) |

## What reviewers say

### Periodic Table 2026

[App page](https://appshunter.io/ios/app/periodic-table-2026-elements/id6759682032)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Yearly Premium | $12.99 | per year |


### InterviewTok

[App page](https://appshunter.io/ios/app/interviewtok-interview-prep/id6760385124)

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

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table 2026 free?

Periodic Table 2026 is free to download, with in-app purchases available.

### Is InterviewTok free?

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

### Do Periodic Table 2026 or InterviewTok have ads?

Neither Periodic Table 2026 nor InterviewTok shows ads.

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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.*