# T vs Ruler ▸

The clearest difference is iOS requirement: T at 12.0 against Ruler ▸'s 15.1. On price, ads, 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 | T | Ruler ▸ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 47 MB | 74 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [T-SOFT INC](https://appshunter.io/developer/1488887836) | [Yaroslava Majstrovich](https://appshunter.io/developer/1468058631) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-car/id1665853993)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ruler ▸

[App page](https://appshunter.io/ios/app/ruler/id6805987132)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is T free?

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

### Is Ruler ▸ free?

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

### Do T or Ruler ▸ have ads?

Neither T nor Ruler ▸ 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.*