# TriGoTriFree vs Periodic Table Advanced

The clearest difference is ads: TriGoTriFree at none against Periodic Table Advanced's shown. TriGoTriFree also leads on iOS requirement (7.0 vs 12.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TriGoTriFree | Periodic Table Advanced |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 36 MB | 47 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Giovanni Bellu'](https://appshunter.io/developer/656437500) | [Duc Hung Le](https://appshunter.io/developer/1590124314) |

## What reviewers say

### TriGoTriFree

[App page](https://appshunter.io/ios/app/trigotrifree/id744433892)

This educational app helps solve triangle problems. It offers a free version for right-angled triangles and a full version for general triangles. Users can easily select different triangle cases to solve.

**Highlights:** Solve right-angled triangles, Select various triangle cases, Educational tool for geometry, Free functionality for basic cases, Upgrade available for general triangles

**Features:** macOS Compatibility

**In-app purchases:** none


### Periodic Table Advanced

[App page](https://appshunter.io/ios/app/periodic-table-advanced/id6741031597)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TriGoTriFree free?

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

### Is Periodic Table Advanced free?

Periodic Table Advanced is free to download, with no in-app purchases.

### Do TriGoTriFree or Periodic Table Advanced have ads?

Periodic Table Advanced shows ads; TriGoTriFree does not.

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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.*