# Periodic Table vs Evolve Frequency

The clearest difference is in-app purchases: Evolve Frequency at none against Periodic Table's 1. Evolve Frequency also leads on ads (none vs shown). Periodic Table's advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (13.0 vs 16.6). On price and device support there is nothing between them.

Both are free to download. Periodic Table sells 1 one-off in-app purchase. Evolve Frequency asks for nothing beyond the download.

Periodic Table ships an update every 2 days, Evolve Frequency every 2 weeks. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Periodic Table | Evolve Frequency |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 34 MB | 50 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Furkan Calar](https://appshunter.io/developer/1807396889) | [Evolve Frequency by The Soul Institute](https://appshunter.io/developer/1878457862) |

## What reviewers say

### Periodic Table

[App page](https://appshunter.io/ios/app/periodic-table-learn-and-play/id6752439893)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Evolve Frequency

[App page](https://appshunter.io/ios/app/evolve-frequency/id6759403849)

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table free?

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

### Is Evolve Frequency free?

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

### Do Periodic Table or Evolve Frequency have ads?

Periodic Table shows ads; Evolve Frequency does not.

### Which is updated more often, Periodic Table or Evolve Frequency?

Periodic Table ships an update every 2 days, and Evolve Frequency every 2 weeks. Most recently, Periodic Table was updated on September 30, 2026 and Evolve Frequency on October 11, 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.*