# Gem Weight Estimator vs GlazeBench

The clearest difference is in-app purchases: Gem Weight Estimator at none against GlazeBench's 1. Gem Weight Estimator also leads on iOS requirement (9.0 vs 15.1). GlazeBench's advantage is update cadence (every 2 months vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. GlazeBench sells 1 in-app purchase, starting at $39.99 per year. Gem Weight Estimator asks for nothing beyond the download.

Gem Weight Estimator ships an update every 11 months, GlazeBench every 2 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Gem Weight Estimator | GlazeBench |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/gem-weight-estimator/id941035288/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 17 MB | 27 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kennedy Ho](https://appshunter.io/developer/927311625) | [Safak Tamses](https://appshunter.io/developer/1872980719) |

## What reviewers say

### Gem Weight Estimator

[App page](https://appshunter.io/ios/app/gem-weight-estimator/id941035288)

Quickly estimate the weight of faceted gemstones using their cutting style and dimensions. Archive this information with photos for future reference.

**Highlights:** Estimate gem weight, Input cutting style and dimensions, Archive weight data, Include stone photographs, Supports various gem materials

**In-app purchases:** none


### GlazeBench

[App page](https://appshunter.io/ios/app/glazebench/id6792990698)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GlazeBench Pro | $39.99 | per year |


## Frequently asked questions

### Is Gem Weight Estimator free?

Gem Weight Estimator is free to download, with no in-app purchases.

### Is GlazeBench free?

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

### Do Gem Weight Estimator or GlazeBench have ads?

Neither Gem Weight Estimator nor GlazeBench shows ads.

### Which is updated more often, Gem Weight Estimator or GlazeBench?

Gem Weight Estimator ships an update every 11 months, and GlazeBench every 2 months. Most recently, Gem Weight Estimator was updated on November 1, 2026 and GlazeBench on October 25, 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.*