# Electronics Kit vs Auto Repair Documents

The clearest difference is in-app purchases: Auto Repair Documents at none against Electronics Kit's 5. Auto Repair Documents also leads on rating (5.0 vs 4.8) and update cadence (every 2 weeks vs every 6 weeks). Electronics Kit's advantage is ratings volume (65 vs 2) and iOS requirement (9.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Electronics Kit sells 5 one-off in-app purchases. Auto Repair Documents asks for nothing beyond the download.

Auto Repair Documents holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Electronics Kit has 65 ratings behind it against 2, so its average is the more settled of the two.

Electronics Kit ships an update every 6 weeks, Auto Repair Documents every 2 weeks. The most recent releases landed on September 25, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Electronics Kit | Auto Repair Documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (65 ratings)](https://appshunter.io/ios/app/electronics-kit/id1190014476/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/auto-repair-documents/id6453693157/reviews)** |
| Number of ratings | **65** | 2 |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 45 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [tuan phan](https://appshunter.io/developer/1699524309) |

## What reviewers say

### Electronics Kit

[App page](https://appshunter.io/ios/app/electronics-kit/id1190014476)

This app offers a comprehensive suite of electronics tools and calculators for hobbyists and professionals. It includes features for component value calculation, pinout diagrams, and various electronic resources. Users can access a free version with ads or a PRO version for enhanced functionality and an ad-free experience.

**Highlights:** Component value calculators, Extensive pinout diagrams, Electronic resource library, SMD resistor code lookup, Ohm's law calculator, RC charging/discharging calculator, Frequency converter

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock no. of components limit | $0.99 | one-time |
| Unlock Pro feature | $1.99 | one-time |
| 'Show steps' in nodal analysis | $2.99 | one-time |
| Unlock controlled sources | $2.99 | one-time |
| 'Show steps' in equivalent cir | $3.99 | one-time |


### 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 Electronics Kit free?

Electronics Kit is free to download, with in-app purchases available.

### Is Auto Repair Documents free?

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

### Which has better reviews, Electronics Kit or Auto Repair Documents?

Auto Repair Documents is rated higher. Electronics Kit averages 4.8 out of 5 from 65 ratings, while Auto Repair Documents averages 5.0 from 2 ratings.

### Do Electronics Kit or Auto Repair Documents have ads?

Neither Electronics Kit nor Auto Repair Documents shows ads.

### Which is updated more often, Electronics Kit or Auto Repair Documents?

Electronics Kit ships an update every 6 weeks, and Auto Repair Documents every 2 weeks. Most recently, Electronics Kit was updated on September 25, 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.*