# Sharkiah vs Ring Sizer

The clearest difference is rating: Ring Sizer at 4.2 against Sharkiah's 1.3. Ring Sizer also leads on ratings volume (2.4K vs 3) and device support (4 vs 1). Sharkiah's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Ring Sizer sells 5 in-app purchases, starting at $2.99 per 7 days. Sharkiah asks for nothing beyond the download.

Ring Sizer holds the better App Store score, 4.2 against 1.3. That said, the two scores are not equally well evidenced: Ring Sizer has 2.4K ratings behind it against 3, so its average is the more settled of the two.

Sharkiah ships an update every 2 weeks, Ring Sizer every 3 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Sharkiah | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (3 ratings)](https://appshunter.io/ios/app/sharkiah/id1386174711/reviews) | **[4.2 (2.4K ratings)](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id6448044027/reviews)** |
| Number of ratings | 3 | **2.4K** |
| Positive reviews | — | 30.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 62 MB | 225 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [XTND](https://appshunter.io/developer/735307218) | [LightApps OU](https://appshunter.io/developer/1683318905) |

## What reviewers say

### Sharkiah

[App page](https://appshunter.io/ios/app/sharkiah/id1386174711)

This app allows users to join a premium loyalty program, earn points for purchases, and redeem them for free services. It also helps locate nearby branches, track loyalty points, and provide feedback on services.

**Highlights:** Premium Loyalty Program, Earn and redeem points, Track accumulated points, Find nearest branches, Rate services, Receive news and offers

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

**In-app purchases:** none


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id6448044027)

This application helps you accurately measure ring and finger sizes without the need for physical tools. It offers a user-friendly interface and supports various measurement systems for precise results, making online jewelry shopping easier.

**Highlights:** Precise finger and ring sizing, User-friendly interface, Supports multiple measurement systems, Compatible with Apple Watch, Accurate online jewelry sizing

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Pro | $2.99 | per 7 days |
| Ring Sizer Pro | $4.99 | per 7 days |
| Ring Sizer Pro | $4.99 | per 7 days |
| Ring Size Pro | $6.99 | per month |
| Ring Sizer Pro | $29.99 | per year |

**What reviewers like**

- ⭐️ Accurate measurements
- 👍 Easy to use
- 🚀 Convenient ring sizer
- 🔍 Helpful for online purchases

**What reviewers complain about**

- 🔒 Difficult to cancel subscription
- 💰 Paid subscription required
- 🐛 Inconsistent sizing results
- 🤯 Confusing/misleading free trial
- 🚫 Doesn't work as advertised

**Reported bugs**

- Blank screen when trying to measure
- Incorrect ring size measurements

**Requested features**

- Easier subscription cancellation
- Free, one-time usage option


## Frequently asked questions

### Is Sharkiah free?

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

### Is Ring Sizer free?

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

### Which has better reviews, Sharkiah or Ring Sizer?

Ring Sizer is rated higher. Sharkiah averages 1.3 out of 5 from 3 ratings, while Ring Sizer averages 4.2 from 2.4K ratings.

### Do Sharkiah or Ring Sizer have ads?

Ring Sizer shows ads; Sharkiah does not.

### Which is updated more often, Sharkiah or Ring Sizer?

Sharkiah ships an update every 2 weeks, and Ring Sizer every 3 weeks. Most recently, Sharkiah was updated on October 21, 2026 and Ring Sizer on October 20, 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.*