# Electronic Component Codes vs FishMemo

The clearest difference is in-app purchases: Electronic Component Codes at none against FishMemo's 3. FishMemo's advantage is ads (none vs shown) and update cadence (every 9 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. FishMemo sells 3 in-app purchases, starting at $2.99 per month. Electronic Component Codes asks for nothing beyond the download.

Electronic Component Codes ships an update every 6 weeks, FishMemo every 9 days. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Electronic Component Codes | FishMemo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Ad-supported | — |
| Size | 9 MB | 19 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [AuspiciousNet LLC](https://appshunter.io/developer/1851697375) |

## What reviewers say

### Electronic Component Codes

[App page](https://appshunter.io/ios/app/electronic-component-codes/id1670579756)

Quickly identify electronic component values using color codes and SMD markings. This utility supports resistors, capacitors, and inductors, offering detailed explanations and standard value charts.

**Highlights:** Resistor color code calculator, SMD resistor code lookup, Capacitor code identification, Inductor color code guide, E-series value charts, Detailed help sections

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

**In-app purchases:** none


### FishMemo

[App page](https://appshunter.io/ios/app/fishmemo/id6755065024)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe Monthly | $2.99 | per month |
| Subscribe Yearly | $29.99 | per year |
| Lifetime Purchase | $59.99 | one-time |


## Frequently asked questions

### Is Electronic Component Codes free?

Electronic Component Codes is free to download, with no in-app purchases.

### Is FishMemo free?

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

### Do Electronic Component Codes or FishMemo have ads?

Electronic Component Codes shows ads; FishMemo does not.

### Which is updated more often, Electronic Component Codes or FishMemo?

Electronic Component Codes ships an update every 6 weeks, and FishMemo every 9 days. Most recently, Electronic Component Codes was updated on October 1, 2026 and FishMemo on October 10, 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.*