# Ring Sizer · TrueRing vs LoopSize

The clearest difference is ads: LoopSize at none against Ring Sizer · TrueRing's shown. Ring Sizer · TrueRing's advantage is update cadence (every 3 weeks vs every 3 months) and device support (3 vs 1). On price and in-app purchases 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 LoopSize sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ring Sizer · TrueRing ships an update every 3 weeks, LoopSize every 3 months. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Ring Sizer · TrueRing | LoopSize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 29 MB | 22 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Ozgur ULUKAN](https://appshunter.io/developer/1415538520) | [Adriano Souza Costa](https://appshunter.io/developer/1741603125) |

## 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 |


### LoopSize

[App page](https://appshunter.io/ios/app/loopsize-ring-sizer-chart/id6749704116)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $0.99 | per month |
| Annual | $24.99 | per year |
| Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Ring Sizer · TrueRing free?

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

### Is LoopSize free?

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

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

Ring Sizer · TrueRing shows ads; LoopSize does not.

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

Ring Sizer · TrueRing ships an update every 3 weeks, and LoopSize every 3 months. Most recently, Ring Sizer · TrueRing was updated on September 10, 2026 and LoopSize on September 13, 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.*