# Choe vs Battery Train

The clearest difference is ads: Choe at none against Battery Train's shown. Choe also leads on update cadence (every 10 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Choe ships an update every 10 days, Battery Train every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Choe | Battery Train |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 36 MB | 24 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harsh Pansuriya](https://appshunter.io/developer/1809223198) | [JAEMIN LEE](https://appshunter.io/developer/1787329213) |

## What reviewers say

### Choe

[App page](https://appshunter.io/ios/app/choe-subscription-tracker/id6746467342)

**Features:** macOS Compatibility

**In-app purchases:** none


### Battery Train

[App page](https://appshunter.io/ios/app/battery-train/id6780470432)

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

**In-app purchases:** none


## Frequently asked questions

### Is Choe free?

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

### Is Battery Train free?

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

### Do Choe or Battery Train have ads?

Battery Train shows ads; Choe does not.

### Which is updated more often, Choe or Battery Train?

Choe ships an update every 10 days, and Battery Train every 2 months. Most recently, Choe was updated on October 30, 2026 and Battery Train on October 31, 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.*