# Resistor color code calc vs Auto Repair Documents

The clearest difference is ads: Auto Repair Documents at none against Resistor color code calc's shown. Auto Repair Documents also leads on update cadence (every 2 weeks vs every 3 months) and monetization model (free vs ad-supported). Resistor color code calc's advantage is iOS requirement (11.0 vs 14.0). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for Resistor color code calc against 5.0 for Auto Repair Documents. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Resistor color code calc ships an update every 3 months, Auto Repair Documents every 2 weeks. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Resistor color code calc | Auto Repair Documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/resistor-color-code-calc/id1441211200/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/auto-repair-documents/id6453693157/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 13 MB | 45 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [EONSOFT](https://appshunter.io/developer/899851112) | [tuan phan](https://appshunter.io/developer/1699524309) |

## What reviewers say

### Resistor color code calc

[App page](https://appshunter.io/ios/app/resistor-color-code-calc/id1441211200)

This utility helps you determine the resistance value of resistors by interpreting their colored bands. It supports 3, 4, 5, and 6 band resistors, visually displaying your selections and the calculated resistance and tolerance.

**Highlights:** Calculates resistance for 3-6 band resistors, Visual band color selection, Displays resistance and tolerance, Aids electronics configuration, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


### Auto Repair Documents

[App page](https://appshunter.io/ios/app/auto-repair-documents/id6453693157)

Access detailed automotive repair information and wiring diagrams for over 20 car brands. Find part numbers, ECU repair details, and assembly guides. Includes helpful videos for car usage tips.

**Highlights:** Wiring diagrams for over 20 car brands, Part number lookup, ECU repair details, Assembly information, Reference documents for engines and accessories, Usage tip videos

**In-app purchases:** none


## Frequently asked questions

### Is Resistor color code calc free?

Resistor color code calc is free to download, with no in-app purchases.

### Is Auto Repair Documents free?

Auto Repair Documents is free to download, with no in-app purchases.

### Which has better reviews, Resistor color code calc or Auto Repair Documents?

Resistor color code calc and Auto Repair Documents are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do Resistor color code calc or Auto Repair Documents have ads?

Resistor color code calc shows ads; Auto Repair Documents does not.

### Which is updated more often, Resistor color code calc or Auto Repair Documents?

Resistor color code calc ships an update every 3 months, and Auto Repair Documents every 2 weeks. Most recently, Resistor color code calc was updated on September 10, 2026 and Auto Repair Documents on September 15, 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.*