# PalFish Class vs Kurio Math

The clearest difference is in-app purchases: PalFish Class at none against Kurio Math's 3. PalFish Class also leads on ads (none vs shown) and ratings volume (251 vs 2). Kurio Math's advantage is rating (5.0 vs 4.6). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Kurio Math sells 3 in-app purchases, starting at $9.99 per month. PalFish Class asks for nothing beyond the download.

Kurio Math holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: PalFish Class has 251 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PalFish Class | Kurio Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (251 ratings)](https://appshunter.io/ios/app/palfish-class/id1139100243/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kurio-math/id6746828442/reviews)** |
| Number of ratings | **251** | 2 |
| Positive reviews | 70.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 310 MB | 237 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PALFISH PTE. LTD.](https://appshunter.io/developer/1585616362) | [Ikemso Global Joint Stock Company](https://appshunter.io/developer/1731762977) |

## What reviewers say

### PalFish Class

[App page](https://appshunter.io/ios/app/palfish-class/id1139100243)

Engage in live, one-on-one English lessons with certified native speakers. Learn through interactive music and games, following a curriculum from a renowned English publisher. This app aims to provide effective and fun language learning for children and adults.

**Highlights:** 1-on-1 live English classes, Native speaking teachers, Interactive learning with music and games, TESOL/CELTA certified teachers, Pearson's English syllabus, Global user base

**Features:** macOS Compatibility

**In-app purchases:** none


### Kurio Math

[App page](https://appshunter.io/ios/app/kurio-math/id6746828442)

This app makes math learning fun and accessible for children from Pre-K to Grade 9. It offers personalized, bite-sized lessons designed by experts, adapting to each child's pace. With just 15 minutes of daily practice, it helps build strong math foundations and confidence.

**Highlights:** Personalized learning paths, Bite-sized daily lessons, Expert-designed curriculum, Interactive and engaging content, Progress tracking for parents, Offline learning capabilities

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $9.99 | per month |
| 6 Months Premium | $55.00 | per 6 months |
| 1 Year Premium | $99.99 | per year |


## Frequently asked questions

### Is PalFish Class free?

PalFish Class is free to download, with no in-app purchases.

### Is Kurio Math free?

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

### Which has better reviews, PalFish Class or Kurio Math?

Kurio Math is rated higher. PalFish Class averages 4.6 out of 5 from 251 ratings, while Kurio Math averages 5.0 from 2 ratings.

### Do PalFish Class or Kurio Math have ads?

Kurio Math shows ads; PalFish Class does not.

### Which is updated more often, PalFish Class or Kurio Math?

PalFish Class ships an update weekly, and Kurio Math weekly. Most recently, PalFish Class was updated on October 17, 2026 and Kurio Math on October 7, 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.*