# ZapMath! vs Read Spark

The clearest difference is ratings volume: ZapMath! at 4 against Read Spark's 1. On price, rating, update cadence 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 ZapMath! against 5.0 for Read Spark. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

ZapMath! ships an update every 5 days, Read Spark every 9 days. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ZapMath! | Read Spark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/zapmath/id6746381854/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/read-spark/id6756591642/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free | Free |
| Size | 16 MB | 46 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Steven Engelbrecht](https://appshunter.io/developer/1812295166) | [Clement Igor Godji Schaschua](https://appshunter.io/developer/1861621491) |

## What reviewers say

### ZapMath!

[App page](https://appshunter.io/ios/app/zapmath/id6746381854)

This app makes math practice engaging for K-5 students with adaptive difficulty and fun learning modes. It covers essential arithmetic operations and provides instant feedback to build confidence. Designed by a parent, it prioritizes a safe and distraction-free learning environment.

**Highlights:** Adaptive difficulty levels, Addition, subtraction, multiplication, division, percentages, fractions, Multiple choice and direct entry modes, Zen Mode for untimed practice, Instant feedback with haptic responses, Detailed results and progress tracking, 100% safe and free

**Features:** macOS Compatibility

**In-app purchases:** none


### Read Spark

[App page](https://appshunter.io/ios/app/read-spark/id6756591642)

This app helps children develop reading skills through interactive stories, flashcards, and spelling games. It offers a safe, parent-guided environment with no ads or distractions, designed to foster a love for reading.

**Highlights:** Age-appropriate stories, Interactive flash cards, Playful spelling games, Vocabulary building, Parent-controlled accounts, COPPA-compliant privacy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZapMath! free?

ZapMath! is free to download, with no in-app purchases.

### Is Read Spark free?

Read Spark is free to download, with no in-app purchases.

### Which has better reviews, ZapMath! or Read Spark?

ZapMath! and Read Spark are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do ZapMath! or Read Spark have ads?

Neither ZapMath! nor Read Spark shows ads.

### Which is updated more often, ZapMath! or Read Spark?

ZapMath! ships an update every 5 days, and Read Spark every 9 days. Most recently, ZapMath! was updated on October 7, 2026 and Read Spark on September 30, 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.*