# resistor code calculator+ vs 小海豚模拟器

The clearest difference is update cadence: 小海豚模拟器 at daily against resistor code calculator+'s every 3 weeks. On price, rating, ratings volume and ads 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 code calculator+ against 5.0 for 小海豚模拟器. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

resistor code calculator+ ships an update every 3 weeks, 小海豚模拟器 daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | resistor code calculator+ | 小海豚模拟器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/resistor-code-calculator-plus/id6741751785/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6777438014/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 25 MB | 33 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [佳 黄](https://appshunter.io/developer/513202662) | [Luzhou Jinzhijiang Technology Co., Ltd.](https://appshunter.io/developer/1737226765) |

## What reviewers say

### resistor code calculator+

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

Quickly determine resistor values using the standard color-coding system. Ideal for electronics enthusiasts, students, and makers working on projects. Instantly calculates resistance without needing to memorize color codes.

**Highlights:** Calculates 3, 4, 5, and 6-band resistors, Easy-to-use interface, Industry-standard color codes, Instant value calculation, Reference for electronics projects

**In-app purchases:** none


### 小海豚模拟器

[App page](https://appshunter.io/ios/app/id6777438014)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is resistor code calculator+ free?

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

### Is 小海豚模拟器 free?

小海豚模拟器 is free to download, with no in-app purchases.

### Which has better reviews, resistor code calculator+ or 小海豚模拟器?

resistor code calculator+ and 小海豚模拟器 are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do resistor code calculator+ or 小海豚模拟器 have ads?

Neither resistor code calculator+ nor 小海豚模拟器 shows ads.

### Which is updated more often, resistor code calculator+ or 小海豚模拟器?

resistor code calculator+ ships an update every 3 weeks, and 小海豚模拟器 daily. Most recently, resistor code calculator+ was updated on November 4, 2026 and 小海豚模拟器 on October 31, 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.*