# Lesedose 4 vs Exerkids Logic

The clearest difference is update cadence: Exerkids Logic at every 4 months against Lesedose 4's every 121 months. Exerkids Logic also leads on review sentiment (50% vs 40%). Lesedose 4's advantage is iOS requirement (5.1.1 vs 16.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Lesedose 4 costs $1.99 and Exerkids Logic $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lesedose 4 ships an update every 121 months, Exerkids Logic every 4 months. The most recent releases landed on October 19, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Lesedose 4 | Exerkids Logic |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Positive reviews | 40.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 121 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Size | 22 MB | 36 MB |
| Requires iOS | **5.1.1** | 16.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sauros Verlag GmbH](https://appshunter.io/developer/504125329) | [Sergey Rozovik](https://appshunter.io/developer/587833213) |

## What reviewers say

### Lesedose 4

[App page](https://appshunter.io/ios/app/lesedose-4/id432290837)

This app offers a playful and age-appropriate way to develop reading skills for beginners. It focuses on syllables, sounds, and words, with guided instructions and positive reinforcement. An integrated memory game further reinforces learned abilities.

**Highlights:** Syllable, sound, and word learning, Child-friendly, independent use, Professional voice guidance, Integrated memory game, 20 learning words per dose, Visual and word association

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Lesedose 4 free?

Lesedose 4 costs $1.99, with no in-app purchases.

### Is Exerkids Logic free?

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

### Do Lesedose 4 or Exerkids Logic have ads?

Neither Lesedose 4 nor Exerkids Logic shows ads.

### Which is updated more often, Lesedose 4 or Exerkids Logic?

Lesedose 4 ships an update every 121 months, and Exerkids Logic every 4 months. Most recently, Lesedose 4 was updated on October 19, 2026 and Exerkids Logic on October 26, 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.*