# Set Square Classic vs 67

Set Square Classic and 67 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Set Square Classic | 67 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 0 MB | 4 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nilesh Kamble](https://appshunter.io/developer/1790227862) | [Yegor Terokhin](https://appshunter.io/developer/1526815746) |

## What reviewers say

### Set Square Classic

[App page](https://appshunter.io/ios/app/set-square-classic/id6747139517)

**Features:** macOS Compatibility

**In-app purchases:** none


### 67

[App page](https://appshunter.io/ios/app/67-number-challenge/id6758114061)

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

**In-app purchases:** none


## Frequently asked questions

### Is Set Square Classic free?

Set Square Classic is free to download, with no in-app purchases.

### Is 67 free?

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

### Do Set Square Classic or 67 have ads?

Neither Set Square Classic nor 67 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.*