# mew mew Train vs Battery Stack PRO

The clearest difference is price: mew mew Train at Free against Battery Stack PRO's $1.99. mew mew Train also leads on iOS requirement (13.0 vs 15.6). Battery Stack PRO's advantage is ads (none vs shown) and update cadence (every 10 days vs every 4 months). On in-app purchases and device support there is nothing between them.

mew mew Train is free to download; Battery Stack PRO costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

mew mew Train ships an update every 4 months, Battery Stack PRO every 10 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | mew mew Train | Battery Stack PRO |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/mew-mew-train/id445792058/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 11 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Plus Inc. (Japan)](https://appshunter.io/developer/445792061) | [katapu.net](https://appshunter.io/developer/381898924) |

## What reviewers say

### mew mew Train

[App page](https://appshunter.io/ios/app/mew-mew-train/id445792058)

Connect railroad tracks by sliding panels to guide a train to its destination. Navigate different difficulty levels, collect apples, and aim for high scores in an endless mode with online leaderboards.

**Highlights:** Sliding railroad panel puzzles, Multiple difficulty levels (Easy, Normal, Hard), Collect apples for scoring, Endless mode with increasing speed, Online score rankings, Train navigation challenges

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

**In-app purchases:** none


### Battery Stack PRO

[App page](https://appshunter.io/ios/app/battery-stack-pro/id6741798987)

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

**In-app purchases:** none


## Frequently asked questions

### Is mew mew Train free?

mew mew Train is free to download, with no in-app purchases.

### Is Battery Stack PRO free?

Battery Stack PRO costs $1.99, with no in-app purchases.

### Do mew mew Train or Battery Stack PRO have ads?

mew mew Train shows ads; Battery Stack PRO does not.

### Which is updated more often, mew mew Train or Battery Stack PRO?

mew mew Train ships an update every 4 months, and Battery Stack PRO every 10 days. Most recently, mew mew Train was updated on November 1, 2026 and Battery Stack PRO on October 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.*