# SMD decoder vs Guru Technicians

The clearest difference is update cadence: SMD decoder at every 2 days against Guru Technicians's every 2 months. SMD decoder also leads on iOS requirement (11.0 vs 15.1). 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.

SMD decoder ships an update every 2 days, Guru Technicians every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SMD decoder | Guru Technicians |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smd-decoder/id6473452077/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free | — |
| Size | 43 MB | 61 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Arkadiusz Fryszkowski](https://appshunter.io/developer/1142676058) | [Blazor Technologies Inc](https://appshunter.io/developer/1484281598) |

## What reviewers say

### SMD decoder

[App page](https://appshunter.io/ios/app/smd-decoder/id6473452077)

Decode SMD resistors with this practical tool. It supports three-digit, four-digit, and EIA-96 encoded resistor values, providing quick and accurate identification.

**Highlights:** Decodes 3-digit SMD codes, Decodes 4-digit SMD codes, Decodes EIA-96 SMD codes, Resistor value identification

**Features:** macOS Compatibility

**In-app purchases:** none


### Guru Technicians

[App page](https://appshunter.io/ios/app/guru-technicians/id6742172413)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMD decoder free?

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

### Is Guru Technicians free?

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

### Do SMD decoder or Guru Technicians have ads?

Neither SMD decoder nor Guru Technicians shows ads.

### Which is updated more often, SMD decoder or Guru Technicians?

SMD decoder ships an update every 2 days, and Guru Technicians every 2 months. Most recently, SMD decoder was updated on October 30, 2026 and Guru Technicians on October 28, 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.*