# Karat Kalculator vs Bullion.com

The clearest difference is review sentiment: Karat Kalculator at 73% against Bullion.com's 14%. Karat Kalculator also leads on update cadence (every 2 weeks vs every 2 months). Bullion.com's advantage is rating (3.7 vs 2.7) and monetization model (free vs paid). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bullion.com holds the better App Store score, 3.7 against 2.7. Both are backed by a comparable volume of ratings — 7 and 20 respectively. Written reviews complicate that: 73% of Karat Kalculator's written reviews are positive against 14% of Bullion.com's, so the app with the better star average is not the one people write more warmly about.

Karat Kalculator ships an update every 2 weeks, Bullion.com every 2 months. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Karat Kalculator | Bullion.com |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (7 ratings)](https://appshunter.io/ios/app/karat-kalculator/id433835471/reviews) | **[3.7 (20 ratings)](https://appshunter.io/ios/app/bullioncom/id6477285913/reviews)** |
| Number of ratings | 7 | **20** |
| Positive reviews | **72.7% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 64 MB | 143 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mid-States Recycling Inc](https://appshunter.io/developer/433835474) | [BULLION.COM](https://appshunter.io/developer/1728826041) |

## What reviewers say

### Karat Kalculator

[App page](https://appshunter.io/ios/app/karat-kalculator/id433835471)

Estimate the value of your gold scrap by entering weights for different karats. It fetches current gold prices and adjusts for historical recovery data. View total estimated net value, charges, and other useful information.

**Highlights:** Estimate gold scrap value, Enter weights by karat, Fetch current gold prices, Adjust for future gold prices, View estimated net value, Includes associated charges

**Features:** macOS Compatibility

**In-app purchases:** none


### Bullion.com

[App page](https://appshunter.io/ios/app/bullioncom/id6477285913)

Easily buy and sell precious metals like gold, silver, and platinum. Compare real-time market prices, set price alerts, and track historical trends. Secure checkout with free insured shipping is provided.

**Highlights:** Buy gold, silver, platinum, Compare bullion prices, Real-time price charts, Set price alerts, Track historical prices, Secure checkout, Free insured shipping

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

**In-app purchases:** none


## Frequently asked questions

### Is Karat Kalculator free?

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

### Is Bullion.com free?

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

### Which has better reviews, Karat Kalculator or Bullion.com?

Bullion.com is rated higher. Karat Kalculator averages 2.7 out of 5 from 7 ratings, while Bullion.com averages 3.7 from 20 ratings.

### Do Karat Kalculator or Bullion.com have ads?

Neither Karat Kalculator nor Bullion.com shows ads.

### Which is updated more often, Karat Kalculator or Bullion.com?

Karat Kalculator ships an update every 2 weeks, and Bullion.com every 2 months. Most recently, Karat Kalculator was updated on October 23, 2026 and Bullion.com on October 19, 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.*