# PerfectFit® Ring Sizer vs Driven driver

The clearest difference is price: Driven driver at Free against PerfectFit® Ring Sizer's $0.99. Driven driver also leads on iOS requirement (13.0 vs 16.0). PerfectFit® Ring Sizer's advantage is chart position (#125 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Driven driver is free to download; PerfectFit® Ring Sizer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PerfectFit® Ring Sizer | Driven driver |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/perfectfit-ring-sizer/id1525643957/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Best chart rank | **#125** | — |
| Size | 6 MB | 110 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Radius Technologies](https://appshunter.io/developer/1452970152) | [Driven Driver](https://appshunter.io/developer/1600883335) |

## What reviewers say

### PerfectFit® Ring Sizer

[App page](https://appshunter.io/ios/app/perfectfit-ring-sizer/id1525643957)

**Currently charting:** #125 Top Paid · Lifestyle (US App Store)

Accurately measure your ring size for any finger using advanced technology. This app eliminates the need for manual fittings and seamlessly integrates with online jewelry stores, solving sizing issues for e-commerce.

**Highlights:** Accurate to 1/8 sizes, Works on any mobile device, International sizing conversion, E-commerce integration, Customizable skinning

**In-app purchases:** none


### Driven driver

[App page](https://appshunter.io/ios/app/driven-driver-drive-deliver/id6738699232)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PerfectFit® Ring Sizer free?

PerfectFit® Ring Sizer costs $0.99, with no in-app purchases.

### Is Driven driver free?

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

### Do PerfectFit® Ring Sizer or Driven driver have ads?

Neither PerfectFit® Ring Sizer nor Driven driver 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.*