# resistor code calculator+ vs ElectroScan AI

The clearest difference is in-app purchases: resistor code calculator+ at none against ElectroScan AI's 3. resistor code calculator+ also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ElectroScan AI sells 3 one-off in-app purchases. resistor code calculator+ asks for nothing beyond the download.

resistor code calculator+ ships an update every 3 weeks, ElectroScan AI every 2 weeks. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | resistor code calculator+ | ElectroScan AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 25 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [佳 黄](https://appshunter.io/developer/513202662) | [Alberto Cortinas](https://appshunter.io/developer/1849410798) |

## What reviewers say

### resistor code calculator+

[App page](https://appshunter.io/ios/app/resistor-code-calculator-plus/id6741751785)

**In-app purchases:** none


### ElectroScan AI

[App page](https://appshunter.io/ios/app/electroscan-ai-chip-scanner/id6754641007)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| package with 100 scans | $1.99 | one-time |
| package with 300 scans | $4.99 | one-time |
| package with 1000 scans | $9.99 | one-time |


## Frequently asked questions

### Is resistor code calculator+ free?

resistor code calculator+ is free to download, with no in-app purchases.

### Is ElectroScan AI free?

ElectroScan AI is free to download, with in-app purchases available.

### Do resistor code calculator+ or ElectroScan AI have ads?

Neither resistor code calculator+ nor ElectroScan AI shows ads.

### Which is updated more often, resistor code calculator+ or ElectroScan AI?

resistor code calculator+ ships an update every 3 weeks, and ElectroScan AI every 2 weeks. Most recently, resistor code calculator+ was updated on September 8, 2026 and ElectroScan AI on September 9, 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.*