# Ring Sizer App vs HDP Community

The clearest difference is in-app purchases: HDP Community at none against Ring Sizer App's 3. Ring Sizer App's advantage is update cadence (every 8 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ring Sizer App sells 3 in-app purchases, starting at $1.99 per 7 days. HDP Community asks for nothing beyond the download.

Ring Sizer App ships an update every 8 days, HDP Community every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ring Sizer App | HDP Community |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Size | 12 MB | 208 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Anul Agarwal](https://appshunter.io/developer/1515910661) | [VEE TECH FOR SUPPLIES S A E](https://appshunter.io/developer/1783131291) |

## What reviewers say

### Ring Sizer App

[App page](https://appshunter.io/ios/app/ring-sizer-app-measure-ring/id6751404396)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Weekly | $4.99 | per 7 days |
| Premium Yearly | $39.99 | per year |


### HDP Community

[App page](https://appshunter.io/ios/app/hdp-community/id6752582707)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ring Sizer App free?

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

### Is HDP Community free?

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

### Do Ring Sizer App or HDP Community have ads?

Neither Ring Sizer App nor HDP Community shows ads.

### Which is updated more often, Ring Sizer App or HDP Community?

Ring Sizer App ships an update every 8 days, and HDP Community every 3 weeks. Most recently, Ring Sizer App was updated on October 25, 2026 and HDP Community on October 24, 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.*