# Ring Sizer vs Sticker Exchanger

The clearest difference is update cadence: Sticker Exchanger at every 4 days against Ring Sizer's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ring Sizer sells 3 in-app purchases, starting at $4.99 per 7 days and Sticker Exchanger sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Ring Sizer ships an update every 3 weeks, Sticker Exchanger every 4 days. The most recent releases landed on November 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ring Sizer | Sticker Exchanger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (35 ratings)](https://appshunter.io/ios/app/ring-sizer-ring-measure/id6739887211/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 22 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ramkumar Vellaisamy](https://appshunter.io/developer/1706335914) | [translateimage.io](https://appshunter.io/developer/1875601081) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-measure/id6739887211)

Instantly determine your precise ring size for online shopping, custom orders, or gift purchases. Offers multiple international sizing standards and saves your measurements for future use. Get accurate results with clear, step-by-step instructions.

**Highlights:** Instant ring size measurement, Support for multiple international sizing standards, Save and access size history, Step-by-step measurement guidance, Measure for custom ring widths

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Weekly | $4.99 | per 7 days |
| Ring Sizer Yearly | $9.99 | per year |
| Ring Sizer Lifetime | $19.99 | one-time |


### Sticker Exchanger

[App page](https://appshunter.io/ios/app/sticker-exchanger/id6794669312)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium: Ad-Free Album Tools | $2.99 | per month |


## Frequently asked questions

### Is Ring Sizer free?

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

### Is Sticker Exchanger free?

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

### Do Ring Sizer or Sticker Exchanger have ads?

Both Ring Sizer and Sticker Exchanger show ads.

### Which is updated more often, Ring Sizer or Sticker Exchanger?

Ring Sizer ships an update every 3 weeks, and Sticker Exchanger every 4 days. Most recently, Ring Sizer was updated on November 4, 2026 and Sticker Exchanger 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.*