# contrail vs ポテトチップス専門店 Comida de Batata

The clearest difference is iOS requirement: ポテトチップス専門店 Comida de Batata at 12.0 against contrail's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

contrail ships an update every 38 months, ポテトチップス専門店 Comida de Batata every 41 months. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | contrail | ポテトチップス専門店 Comida de Batata |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 38 months** | Every 41 months |
| Size | 7 MB | 31 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [YASUKO IZAWA](https://appshunter.io/developer/1522619417) | [NARUMI NOZOE](https://appshunter.io/developer/1570407672) |

## What reviewers say

### contrail

[App page](https://appshunter.io/ios/app/contrail/id1522619415)

**In-app purchases:** none


### ポテトチップス専門店 Comida de Batata

[App page](https://appshunter.io/ios/app/comida-de-batata/id1570407670)

**In-app purchases:** none


## Frequently asked questions

### Is contrail free?

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

### Is ポテトチップス専門店 Comida de Batata free?

ポテトチップス専門店 Comida de Batata is free to download, with no in-app purchases.

### Do contrail or ポテトチップス専門店 Comida de Batata have ads?

Neither contrail nor ポテトチップス専門店 Comida de Batata shows ads.

### Which is updated more often, contrail or ポテトチップス専門店 Comida de Batata?

contrail ships an update every 38 months, and ポテトチップス専門店 Comida de Batata every 41 months. Most recently, contrail was updated on October 8, 2026 and ポテトチップス専門店 Comida de Batata 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.*