# フリマ・せどり利益計算 vs Grind Timer

The clearest difference is in-app purchases: フリマ・せどり利益計算 at none against Grind Timer's 1. Grind Timer's advantage is device support and iOS requirement (12.0 vs 16.0). On price there is nothing between them.

Both are free to download. Grind Timer sells 1 in-app purchase, starting at $4.99 per month. フリマ・せどり利益計算 asks for nothing beyond the download.

## The numbers

| Metric | フリマ・せどり利益計算 | Grind Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Size | 4 MB | 110 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [S K S, K.K.](https://appshunter.io/developer/1703432739) | [Yuuki Nagata](https://appshunter.io/developer/1815690758) |

## What reviewers say

### フリマ・せどり利益計算

[App page](https://appshunter.io/ios/app/id6478004777)

**In-app purchases:** none


### Grind Timer

[App page](https://appshunter.io/ios/app/grind-timer/id6746191561)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $4.99 | per month |


## Frequently asked questions

### Is フリマ・せどり利益計算 free?

フリマ・せどり利益計算 is free to download, with no in-app purchases.

### Is Grind Timer free?

Grind Timer is free to download, with in-app purchases available.

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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.*