# Ring Sizer Tool vs MyRespondr

The clearest difference is in-app purchases: MyRespondr at none against Ring Sizer Tool's 4. MyRespondr also leads on update cadence (every 3 weeks vs every 2 months). Ring Sizer Tool's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Ring Sizer Tool sells 4 in-app purchases, starting at $1.99 per 7 days. MyRespondr asks for nothing beyond the download.

Ring Sizer Tool ships an update every 2 months, MyRespondr every 3 weeks. The most recent releases landed on September 29, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Ring Sizer Tool | MyRespondr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ring-sizer-tool-ring-measure/id6736711008/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Subscription | — |
| Size | 59 MB | 20 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saqer Alshukaili](https://appshunter.io/developer/1773147914) | [Respondr Inc](https://appshunter.io/developer/1876095477) |

## What reviewers say

### Ring Sizer Tool

[App page](https://appshunter.io/ios/app/ring-sizer-tool-ring-measure/id6736711008)

Easily measure rings and jewelry with precision using your phone. Features include real-time finger sizing, global size support, and measurement history. Perfect for enthusiasts and professionals alike.

**Highlights:** Effortless measurements with visual cues, Real-time finger sizer tool, Comprehensive global size support, Measurement history saved, Accurate ring diameter and finger size measurement

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Pro | $1.99 | per 7 days |
| Ring Sizer Pro | $6.99 | per month |
| Ring Sizer Pro | $12.99 | per year |
| Ring sizer lifetime access | $17.99 | one-time |


### MyRespondr

[App page](https://appshunter.io/ios/app/myrespondr/id6758968593)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ring Sizer Tool free?

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

### Is MyRespondr free?

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

### Do Ring Sizer Tool or MyRespondr have ads?

Neither Ring Sizer Tool nor MyRespondr shows ads.

### Which is updated more often, Ring Sizer Tool or MyRespondr?

Ring Sizer Tool ships an update every 2 months, and MyRespondr every 3 weeks. Most recently, Ring Sizer Tool was updated on September 29, 2026 and MyRespondr on September 9, 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.*