# SecurityHome vs Ring Sizer

The clearest difference is in-app purchases: SecurityHome at none against Ring Sizer's 2. SecurityHome also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Ring Sizer sells 2 in-app purchases, starting at $3.99 per 7 days. SecurityHome asks for nothing beyond the download.

SecurityHome ships an update every 5 months, Ring Sizer every 3 months. Both last shipped on October 11, 2026.

## The numbers

| Metric | SecurityHome | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ring-sizer-finger-measure-app/id6761365066/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | — | Freemium |
| Size | 31 MB | 14 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Security Home SAS](https://appshunter.io/developer/1792306182) | [GUNAYDIN APP STUDIO](https://appshunter.io/developer/1888018712) |

## What reviewers say

### SecurityHome

[App page](https://appshunter.io/ios/app/securityhome/id6740935146)

**In-app purchases:** none


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-finger-measure-app/id6761365066)

Easily determine your perfect ring size from home using your phone's screen or camera. Get accurate measurements in seconds and convert between international sizing standards.

**Highlights:** Measure finger size on screen, Measure existing ring size on screen, Accurate camera measurement, International ring size conversion, Works offline, Easy to use interface

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium | $3.99 | per 7 days |
| premium | $29.99 | per year |


## Frequently asked questions

### Is SecurityHome free?

SecurityHome 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 SecurityHome or Ring Sizer have ads?

Neither SecurityHome nor Ring Sizer shows ads.

### Which is updated more often, SecurityHome or Ring Sizer?

SecurityHome ships an update every 5 months, and Ring Sizer every 3 months. Most recently, SecurityHome was updated on October 11, 2026 and Ring Sizer on October 11, 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.*