# Splash Math vs ReaderZ

The clearest difference is chart position: Splash Math at #164 against ReaderZ's unranked. Splash Math also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Splash Math sells 13 in-app purchases, starting at $7.99 per month and ReaderZ sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Splash Math ships an update every 3 weeks, ReaderZ monthly. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Splash Math | ReaderZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.5K ratings)](https://appshunter.io/ios/app/splash-math-k-5-learning-app/id463471155/reviews)** | — |
| Number of ratings | **4.5K** | — |
| Positive reviews | 62.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#164** | — |
| Size | 494 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [StudyPad, Inc.](https://appshunter.io/developer/432105528) | [Johnny Ho](https://appshunter.io/developer/1103112712) |

## What reviewers say

### Splash Math

[App page](https://appshunter.io/ios/app/splash-math-k-5-learning-app/id463471155)

**Currently charting:** #164 Top Grossing · Education (US App Store)

This app transforms math practice into engaging games for children in Kindergarten through 5th grade. It helps build strong math skills, boost confidence, and foster a love for learning through adaptive play and rewards. Parents and teachers trust it for its safe, ad-free, and effective educational approach.

**Highlights:** Play-based math learning, Adaptive practice by grade level, Covers K-5 math curriculum, Rewards and streaks for motivation, Safe, ad-free experience, Builds math skills and confidence

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Full Access | $7.99 | per month |
| Splash Math | $9.99 | per month |
| One Month Full Access | $9.99 | per month |
| 1 Month Math & English | $11.99 | per month |
| SplashLearn Solo - Monthly | $11.99 | per month |
| SplashLearn Membership Monthly | $11.99 | per month |
| 3 Month Splash Math Access | $29.99 | per 3 months |
| SplashMath 1 Year Full Access | $59.99 | per year |
| SplashLearn Solo - Yearly | $69.99 | per year |
| SplashLearn Membership Yearly | $69.99 | per year |
| Splash Math | $79.99 | per year |
| 1 Year Math & English | $89.99 | per year |
| Splash Math | $23.99 | one-time |

**What reviewers like**

- ⭐️ Engaging and fun learning experience
- 🏆 Helps improve math skills
- 👍 Easy to use and navigate
- 📈 Tracks progress and provides reports

**What reviewers complain about**

- 💰 Subscription-based model with limited free access
- 🔒 Requires personal information to sign up
- 🤔 Some questions/content not aligned with curriculum
- 🐛 Occasional bugs and glitches

**Reported bugs**

- Incorrect scoring/feedback on answers
- Inability to sync progress across devices
- Unexpected charges and subscription issues

**Requested features**

- Add more grade levels and content
- Provide option to purchase full access without subscription
- Improve alignment with local curriculum and standards
- Fix bugs and improve stability


### ReaderZ

[App page](https://appshunter.io/ios/app/readerz/id6760242472)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is Splash Math free?

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

### Is ReaderZ free?

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

### Do Splash Math or ReaderZ have ads?

Neither Splash Math nor ReaderZ shows ads.

### Which is updated more often, Splash Math or ReaderZ?

Splash Math ships an update every 3 weeks, and ReaderZ monthly. Most recently, Splash Math was updated on October 16, 2026 and ReaderZ on October 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.*