# Tooauto Services vs Ring Sizer

The clearest difference is in-app purchases: Tooauto Services at none against Ring Sizer's 1. Tooauto Services also leads on update cadence (every 9 days vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Ring Sizer sells 1 one-off in-app purchase. Tooauto Services asks for nothing beyond the download.

Tooauto Services ships an update every 9 days, Ring Sizer every 2 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Tooauto Services | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ring-sizer-size-measure-tool/id6762054266/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 20 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [KOFFI GBANHANDJO JANVIER KOUAKOU](https://appshunter.io/developer/1591620790) | [Bouazza El Amri](https://appshunter.io/developer/1834967332) |

## What reviewers say

### Tooauto Services

[App page](https://appshunter.io/ios/app/tooauto-services/id6751905067)

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

**In-app purchases:** none


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-size-measure-tool/id6762054266)

Easily find your perfect ring size using your phone. Offers two precise measurement methods and supports conversions across 8 international standards. Save, name, and share your measurements for a perfect fit every time.

**Highlights:** Two precise measurement methods, Supports 8 international size standards, Save and name custom measurements, Exportable size cards, Full size chart reference, Pro sizing tips from jewelers

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime access | $4.99 | one-time |


## Frequently asked questions

### Is Tooauto Services free?

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

### Is Ring Sizer free?

Ring Sizer is free to download, with in-app purchases available.

### Do Tooauto Services or Ring Sizer have ads?

Neither Tooauto Services nor Ring Sizer shows ads.

### Which is updated more often, Tooauto Services or Ring Sizer?

Tooauto Services ships an update every 9 days, and Ring Sizer every 2 months. Most recently, Tooauto Services was updated on October 16, 2026 and Ring Sizer on October 14, 2026.

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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.*