# Utsource vs Quartz Components

The clearest difference is review sentiment: Quartz Components at 50% against Utsource's 0%. Quartz Components also leads on rating (4.9 vs 3.7) and ratings volume (9 vs 3). On price, update cadence, 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.

Quartz Components holds the better App Store score, 4.9 against 3.7. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews point the same way: 0% of Utsource's written reviews are positive against 50% of Quartz Components's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on August 4, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Utsource | Quartz Components |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/utsource/id1076084260/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/quartz-components/id1606064861/reviews)** |
| Number of ratings | 3 | **9** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 43 MB | 50 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UTSOURCE HOLDING COMPANY LIMITED](https://appshunter.io/developer/1076084259) | [Circuitloop Technologies LLP](https://appshunter.io/developer/1606064863) |

## What reviewers say

### Utsource

[App page](https://appshunter.io/ios/app/utsource/id1076084260)

This app is a professional purchasing tool for electronic components, offering a vast database of ICs, modules, and RF transistors. It features advanced search, detailed product parameters, global payment options, and reliable shipping services.

**Highlights:** Extensive electronic component database, Advanced search functionality, Detailed product parameter PDFs, Global payment system support, Cooperation with top shipping companies, Online customer consulting and support

**Features:** macOS Compatibility

**In-app purchases:** none


### Quartz Components

[App page](https://appshunter.io/ios/app/quartz-components/id1606064861)

Shop for a vast selection of electronic components and modules in India, including development boards, sensors, and robotic parts. Enjoy fast delivery, multiple payment options, and dedicated customer support for a seamless shopping experience.

**Highlights:** Wide range of electronic components, Development boards (Arduino, Raspberry Pi), Sensors and modules, Robotic and drone parts, Fast delivery with tracking, Multiple payment options (COD available), Dedicated customer support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Utsource free?

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

### Is Quartz Components free?

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

### Which has better reviews, Utsource or Quartz Components?

Quartz Components is rated higher. Utsource averages 3.7 out of 5 from 3 ratings, while Quartz Components averages 4.9 from 9 ratings.

### Do Utsource or Quartz Components have ads?

Neither Utsource nor Quartz Components shows ads.

### Which is updated more often, Utsource or Quartz Components?

Utsource ships an update every 3 months, and Quartz Components every 3 months. Most recently, Utsource was updated on August 4, 2026 and Quartz Components on September 11, 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.*