# 이너라인 짐 vs 썬데이나마스떼

The clearest difference is in-app purchases: 이너라인 짐 at none against 썬데이나마스떼's 1. 이너라인 짐 also leads on iOS requirement (10.3 vs 12.0). 썬데이나마스떼's advantage is update cadence (every 2 weeks vs every 16 months). On price, ads and device support there is nothing between them.

Both are free to download. 썬데이나마스떼 sells 1 one-off in-app purchase. 이너라인 짐 asks for nothing beyond the download.

이너라인 짐 ships an update every 16 months, 썬데이나마스떼 every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 이너라인 짐 | 썬데이나마스떼 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 weeks** |
| Size | 12 MB | 69 MB |
| Requires iOS | **10.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alogic Inc.](https://appshunter.io/developer/1373054818) | [Next Door Wellness Corp](https://appshunter.io/developer/1606876801) |

## What reviewers say

### 이너라인 짐

[App page](https://appshunter.io/ios/app/id1526034292)

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

**In-app purchases:** none


### 썬데이나마스떼

[App page](https://appshunter.io/ios/app/online/id1606876799)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1년 입주권 | $239.99 | one-time |


## Frequently asked questions

### Is 이너라인 짐 free?

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

### Is 썬데이나마스떼 free?

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

### Do 이너라인 짐 or 썬데이나마스떼 have ads?

Neither 이너라인 짐 nor 썬데이나마스떼 shows ads.

### Which is updated more often, 이너라인 짐 or 썬데이나마스떼?

이너라인 짐 ships an update every 16 months, and 썬데이나마스떼 every 2 weeks. Most recently, 이너라인 짐 was updated on November 3, 2026 and 썬데이나마스떼 on November 3, 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.*