# Ring Sizer · TrueRing vs Ring Sizer Tool

The clearest difference is ads: Ring Sizer Tool at none against Ring Sizer · TrueRing's shown. Ring Sizer Tool also leads on iOS requirement (13.0 vs 15.0). Ring Sizer · TrueRing's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Ring Sizer · TrueRing sells 2 in-app purchases, starting at $3.99 per 7 days and Ring Sizer Tool sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ring Sizer · TrueRing ships an update every 3 weeks, Ring Sizer Tool every 2 months. Both last shipped on September 10, 2026.

## The numbers

| Metric | Ring Sizer · TrueRing | Ring Sizer Tool |
| --- | --- | --- |
| 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 | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Subscription |
| Size | 29 MB | 59 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ozgur ULUKAN](https://appshunter.io/developer/1415538520) | [Saqer Alshukaili](https://appshunter.io/developer/1773147914) |

## What reviewers say

### Ring Sizer · TrueRing

[App page](https://appshunter.io/ios/app/ring-sizer-truering/id6504435647)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $3.99 | per 7 days |
| Yearly Pro | $44.99 | per year |


### 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 |


## Frequently asked questions

### Is Ring Sizer · TrueRing free?

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

### Is Ring Sizer Tool free?

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

### Do Ring Sizer · TrueRing or Ring Sizer Tool have ads?

Ring Sizer · TrueRing shows ads; Ring Sizer Tool does not.

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

Ring Sizer · TrueRing ships an update every 3 weeks, and Ring Sizer Tool every 2 months. Most recently, Ring Sizer · TrueRing was updated on September 10, 2026 and Ring Sizer Tool on September 10, 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.*