# TOPKAPI vs Sea Room lynn（シールーム・リン）

The clearest difference is update cadence: Sea Room lynn（シールーム・リン） at fortnightly against TOPKAPI's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

TOPKAPI ships an update every 2 months, Sea Room lynn（シールーム・リン） fortnightly. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | TOPKAPI | Sea Room lynn（シールーム・リン） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 60 MB | 27 MB |
| Requires iOS | **16.0** | 16.1.1 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [クリケット株式会社](https://appshunter.io/developer/1073080441) | [株式会社LEMONADE](https://appshunter.io/developer/1300452745) |

## What reviewers say

### TOPKAPI

[App page](https://appshunter.io/ios/app/topkapi/id6448715939)

**Features:** Vision Pro support

**In-app purchases:** none


### Sea Room lynn（シールーム・リン）

[App page](https://appshunter.io/ios/app/sea-room-lynn/id6478001369)

**In-app purchases:** none


## Frequently asked questions

### Is TOPKAPI free?

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

### Is Sea Room lynn（シールーム・リン） free?

Sea Room lynn（シールーム・リン） is free to download, with no in-app purchases.

### Do TOPKAPI or Sea Room lynn（シールーム・リン） have ads?

Neither TOPKAPI nor Sea Room lynn（シールーム・リン） shows ads.

### Which is updated more often, TOPKAPI or Sea Room lynn（シールーム・リン）?

TOPKAPI ships an update every 2 months, and Sea Room lynn（シールーム・リン） fortnightly. Most recently, TOPKAPI was updated on October 27, 2026 and Sea Room lynn（シールーム・リン） on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*