# Periodic Table vs Kiggbe

The clearest difference is in-app purchases: Kiggbe at none against Periodic Table's 6. Kiggbe also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Periodic Table sells 6 in-app purchases, starting at $7.99 per 7 days. Kiggbe asks for nothing beyond the download.

Periodic Table ships an update every 3 months, Kiggbe every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Periodic Table | Kiggbe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (54 ratings)](https://appshunter.io/ios/app/periodic-table-chemistry/id1584417592/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 75 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Umer](https://appshunter.io/developer/1584417594) | [DGL Lernsoftware](https://appshunter.io/developer/1780190750) |

## What reviewers say

### Periodic Table

[App page](https://appshunter.io/ios/app/periodic-table-chemistry/id1584417592)

Access a comprehensive periodic table with detailed information on each element, including chemical properties and classifications. This offline application is ideal for students and teachers studying chemistry.

**Highlights:** Detailed element information, Chemical reactions and equations, Physical and thermal properties, Elements sorted by category, Offline functionality, No account registration required

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Periodic Table | $7.99 | per 7 days |
| Periodic Table | $9.99 | per month |
| Periodic Table | $29.99 | per year |
| Periodic Table | $4.99 | one-time |
| Periodic Table | $5.99 | one-time |
| Periodic Table | $49.99 | one-time |


### Kiggbe

[App page](https://appshunter.io/ios/app/kiggbe/id6738319039)

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

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table free?

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

### Is Kiggbe free?

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

### Do Periodic Table or Kiggbe have ads?

Periodic Table shows ads; Kiggbe does not.

### Which is updated more often, Periodic Table or Kiggbe?

Periodic Table ships an update every 3 months, and Kiggbe every 5 months. Most recently, Periodic Table was updated on November 3, 2026 and Kiggbe on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*