# Exerkids Logic vs MaPhET

The clearest difference is review sentiment: MaPhET at 67% against Exerkids Logic's 50%. On price, update cadence, ads and in-app purchases there is nothing between them.

Exerkids Logic costs $1.99 and MaPhET $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Exerkids Logic ships an update every 4 months, MaPhET every 5 months. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Exerkids Logic | MaPhET |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Paid | Paid |
| Size | 36 MB | 13 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Rozovik](https://appshunter.io/developer/587833213) | [Jens-Peter Bardt](https://appshunter.io/developer/1571033573) |

## What reviewers say

### Exerkids Logic

[App page](https://appshunter.io/ios/app/exerkids-logic/id619717891)

This app helps develop logical thinking skills in young children aged 3-5. It uses engaging visuals and sounds to teach concepts like analogies, conclusions, comparison, and analysis. Parents can guide their child through activities and encourage them to explain their reasoning.

**Highlights:** Develops logical thinking, Teaches analogies and conclusions, Encourages comparison and analysis, Engaging pictures and animations, Interactive sound effects, Parental guidance support

**Features:** macOS Compatibility

**In-app purchases:** none


### MaPhET

[App page](https://appshunter.io/ios/app/maphet/id1602083319)

This app serves as a comprehensive educational tool, offering a powerful calculator with detailed calculation paths, unit conversions, and a vast collection of formulas for math, physics, and chemistry. It also includes tools for date calculations, random number generation, and geometric figure analysis.

**Highlights:** Advanced calculator with calculation path, Extensive unit conversions, Collection of math, physics, and chemistry formulas, Date difference calculation, Geometric figure analysis, Random number and letter generator

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Exerkids Logic free?

Exerkids Logic costs $1.99, with no in-app purchases.

### Is MaPhET free?

MaPhET costs $1.99, with no in-app purchases.

### Do Exerkids Logic or MaPhET have ads?

Neither Exerkids Logic nor MaPhET shows ads.

### Which is updated more often, Exerkids Logic or MaPhET?

Exerkids Logic ships an update every 4 months, and MaPhET every 5 months. Most recently, Exerkids Logic was updated on September 28, 2026 and MaPhET on September 18, 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.*