# SPC Tools vs Ptable

The clearest difference is price: SPC Tools at Free against Ptable's $0.99. Ptable's advantage is in-app purchases (none vs 2) and iOS requirement (13 vs 17.0). On ads and device support there is nothing between them.

SPC Tools is free to download; Ptable costs $0.99 up front. SPC Tools sells 2 in-app purchases, starting at $2.99 per month. Ptable asks for nothing beyond the download.

## The numbers

| Metric | SPC Tools | Ptable |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | — | Paid |
| Size | 13 MB | 5 MB |
| Requires iOS | 17.0 | **13** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Osman Seven](https://appshunter.io/developer/1875631963) | [立娜 王](https://appshunter.io/developer/1761096632) |

## What reviewers say

### SPC Tools

[App page](https://appshunter.io/ios/app/spc-tools-cpk-calculator/id6759008455)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Yearly Pro | $19.99 | per year |


### Ptable

[App page](https://appshunter.io/ios/app/ptable/id6760158538)

Explore the periodic table with a futuristic, cyberpunk aesthetic. Visualize 3D atomic structures, explore element data with multi-dimensional heatmaps, and learn chemistry through immersive, interactive models. Supports multiple languages and devices.

**Highlights:** Cyberpunk aesthetic with neon glow effects, 3D atomic structure simulation, Multi-dimensional heatmap visualization, Comprehensive element data, Interactive gesture controls, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is SPC Tools free?

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

### Is Ptable free?

Ptable costs $0.99, with no in-app purchases.

### Do SPC Tools or Ptable have ads?

Neither SPC Tools nor Ptable 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.*