# Fish Math Trainer vs Jungle Trek 2

The clearest difference is in-app purchases: Fish Math Trainer at none against Jungle Trek 2's 1. Fish Math Trainer also leads on update cadence (every 10 months vs every 39 months). Jungle Trek 2's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Jungle Trek 2 sells 1 one-off in-app purchase. Fish Math Trainer asks for nothing beyond the download.

Fish Math Trainer ships an update every 10 months, Jungle Trek 2 every 39 months. The most recent releases landed on September 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Fish Math Trainer | Jungle Trek 2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 months** | Every 39 months |
| Size | 25 MB | 43 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andela ICT](https://appshunter.io/developer/342734534) | [BrainTrain Inc.](https://appshunter.io/developer/584469134) |

## What reviewers say

### Fish Math Trainer

[App page](https://appshunter.io/ios/app/fish-math-trainer/id987236624)

**Features:** macOS Compatibility

**In-app purchases:** none


### Jungle Trek 2

[App page](https://appshunter.io/ios/app/jungle-trek-2-early-learning/id1211338076)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


## Frequently asked questions

### Is Fish Math Trainer free?

Fish Math Trainer is free to download, with no in-app purchases.

### Is Jungle Trek 2 free?

Jungle Trek 2 is free to download, with in-app purchases available.

### Do Fish Math Trainer or Jungle Trek 2 have ads?

Fish Math Trainer shows ads; Jungle Trek 2 does not.

### Which is updated more often, Fish Math Trainer or Jungle Trek 2?

Fish Math Trainer ships an update every 10 months, and Jungle Trek 2 every 39 months. Most recently, Fish Math Trainer was updated on September 12, 2026 and Jungle Trek 2 on October 14, 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.*