# Electronics Circuit Calculator vs Math Central

The clearest difference is review sentiment: Math Central at 88% against Electronics Circuit Calculator's 33%. Math Central also leads on in-app purchases (none vs 6) and rating (4.8 vs 4.5). Electronics Circuit Calculator's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (12.1 vs 14.1). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Electronics Circuit Calculator sells 6 one-off in-app purchases. Math Central asks for nothing beyond the download.

Math Central holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 62 and 43 respectively. Written reviews point the same way: 33% of Electronics Circuit Calculator's written reviews are positive against 88% of Math Central's.

Electronics Circuit Calculator ships an update every 5 days, Math Central every 2 months. The most recent releases landed on September 15, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | Electronics Circuit Calculator | Math Central |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (62 ratings)](https://appshunter.io/ios/app/electronics-circuit-calculator/id967586965/reviews) | **[4.8 (43 ratings)](https://appshunter.io/ios/app/math-central/id1135304326/reviews)** |
| Number of ratings | **62** | 43 |
| Positive reviews | 33.3% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 29 MB | 10 MB |
| Requires iOS | **12.1** | 14.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Mohammed](https://appshunter.io/developer/967586964) | [Akash Pulinthanathu](https://appshunter.io/developer/1573815750) |

## What reviewers say

### Electronics Circuit Calculator

[App page](https://appshunter.io/ios/app/electronics-circuit-calculator/id967586965)

This app offers over 55 electronic circuit calculations, conversions, and experiments. It simplifies complex circuit problems for engineers, students, and hobbyists, providing instant variable value calculations and precise component analysis.

**Highlights:** Over 55 circuit calculations and conversions, Logic Gate calculations, Resistor and inductor value determination, Power calculations, Binary to Decimal converter, RC Low Pass filter calculations, Ohm's Law calculation

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Pass | $0.99 | one-time |
| Silver Pass 50% discount | $0.99 | one-time |
| Golden Pass Discount 66% | $0.99 | one-time |
| Silver Pass | $1.99 | one-time |
| Golden Pass Discount 33% | $1.99 | one-time |
| Golden Pass | $2.99 | one-time |


### Math Central

[App page](https://appshunter.io/ios/app/math-central/id1135304326)

Sharpen your math abilities with a wide range of practice problems covering arithmetic, algebra, geometry, and more. The app offers randomly generated questions that don't repeat, allowing for continuous learning and skill development. Track your progress and compete with others on the Game Center Leaderboard.

**Highlights:** Arithmetic practice, Exponential concepts, Equation solving, Statistics and geometry, Measurement conversions, Progress tracking, Game Center Leaderboard

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Electronics Circuit Calculator free?

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

### Is Math Central free?

Math Central is free to download, with no in-app purchases.

### Which has better reviews, Electronics Circuit Calculator or Math Central?

Math Central is rated higher. Electronics Circuit Calculator averages 4.5 out of 5 from 62 ratings, while Math Central averages 4.8 from 43 ratings.

### Do Electronics Circuit Calculator or Math Central have ads?

Neither Electronics Circuit Calculator nor Math Central shows ads.

### Which is updated more often, Electronics Circuit Calculator or Math Central?

Electronics Circuit Calculator ships an update every 5 days, and Math Central every 2 months. Most recently, Electronics Circuit Calculator was updated on September 15, 2026 and Math Central on August 8, 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.*