# Fisher Cat Math vs ぼくのさかなつり

The clearest difference is in-app purchases: ぼくのさかなつり at none against Fisher Cat Math's 1. Fisher Cat Math's advantage is ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Fisher Cat Math sells 1 one-off in-app purchase. ぼくのさかなつり asks for nothing beyond the download.

Fisher Cat Math ships an update every 3 weeks, ぼくのさかなつり monthly. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Fisher Cat Math | ぼくのさかなつり |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fisher-cat-math/id809952210/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 117 MB |
| Requires iOS | **6.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ArgeWorld](https://appshunter.io/developer/404448295) | [mikito oba](https://appshunter.io/developer/1563726163) |

## What reviewers say

### Fisher Cat Math

[App page](https://appshunter.io/ios/app/fisher-cat-math/id809952210)

A fun action game where players help a cat catch fish by solving math problems. Improve arithmetic skills with 45 levels covering addition, subtraction, multiplication, and division. Suitable for children and students to enhance memory and brain function.

**Highlights:** Solve math problems to catch fish, 45 levels with 4 operations, Addition, subtraction, multiplication, division, Bonus time for extra points, Game Center support for leaderboards, Unlockable levels

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Levels | $1.99 | one-time |


### ぼくのさかなつり

[App page](https://appshunter.io/ios/app/id6789888063)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fisher Cat Math free?

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

### Is ぼくのさかなつり free?

ぼくのさかなつり is free to download, with no in-app purchases.

### Do Fisher Cat Math or ぼくのさかなつり have ads?

ぼくのさかなつり shows ads; Fisher Cat Math does not.

### Which is updated more often, Fisher Cat Math or ぼくのさかなつり?

Fisher Cat Math ships an update every 3 weeks, and ぼくのさかなつり monthly. Most recently, Fisher Cat Math was updated on October 20, 2026 and ぼくのさかなつり on October 19, 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.*