# TrueFill Buyer vs UPMR Tools

The clearest difference is update cadence: TrueFill Buyer at every 6 weeks against UPMR Tools's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

TrueFill Buyer ships an update every 6 weeks, UPMR Tools every 3 months. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | TrueFill Buyer | UPMR Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/upmr-tools/id6739284967/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 41 MB | 27 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Titan Cloud Software, LLC](https://appshunter.io/developer/588401870) | [United Precious Metal Refining, Inc.](https://appshunter.io/developer/1784671872) |

## What reviewers say

### TrueFill Buyer

[App page](https://appshunter.io/ios/app/truefill-buyer/id1287941455)

**Features:** macOS Compatibility

**In-app purchases:** none


### UPMR Tools

[App page](https://appshunter.io/ios/app/upmr-tools/id6739284967)

This app provides essential tools and data for jewelry industry professionals. It includes calculators for scrap valuation, karat calculations, and conversions, along with real-time precious metal spot prices.

**Highlights:** Scrap valuation calculator, Karat calculation for casting, Unit conversions, Precious metal spot prices, Gold, Silver, Platinum, Palladium tracking

**In-app purchases:** none


## Frequently asked questions

### Is TrueFill Buyer free?

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

### Is UPMR Tools free?

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

### Do TrueFill Buyer or UPMR Tools have ads?

Neither TrueFill Buyer nor UPMR Tools shows ads.

### Which is updated more often, TrueFill Buyer or UPMR Tools?

TrueFill Buyer ships an update every 6 weeks, and UPMR Tools every 3 months. Most recently, TrueFill Buyer was updated on November 11, 2026 and UPMR Tools on November 4, 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.*