# Periodic Table Quiz Pro vs Geometry

The clearest difference is update cadence: Geometry at monthly against Periodic Table Quiz Pro's every 29 months. Geometry also leads on price ($1.99 vs $3.99) and iOS requirement (15.1 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Periodic Table Quiz Pro costs $3.99 and Geometry $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Periodic Table Quiz Pro ships an update every 29 months, Geometry monthly. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Periodic Table Quiz Pro | Geometry |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Monthly** |
| Size | 45 MB | 31 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Horea Bucerzan](https://appshunter.io/developer/1459301615) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## What reviewers say

### Periodic Table Quiz Pro

[App page](https://appshunter.io/ios/app/periodic-table-quiz-pro/id1507682070)

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

**In-app purchases:** none


### Geometry

[App page](https://appshunter.io/ios/app/geometry-solver-pro/id1618832615)

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

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table Quiz Pro free?

Periodic Table Quiz Pro costs $3.99, with no in-app purchases.

### Is Geometry free?

Geometry costs $1.99, with no in-app purchases.

### Do Periodic Table Quiz Pro or Geometry have ads?

Neither Periodic Table Quiz Pro nor Geometry shows ads.

### Which is updated more often, Periodic Table Quiz Pro or Geometry?

Periodic Table Quiz Pro ships an update every 29 months, and Geometry monthly. Most recently, Periodic Table Quiz Pro was updated on October 8, 2026 and Geometry on October 12, 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.*