# GoPa vs Cosmos Meter (藍錶)

The clearest difference is in-app purchases: GoPa at none against Cosmos Meter (藍錶)'s 1. Cosmos Meter (藍錶)'s advantage is update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cosmos Meter (藍錶) sells 1 in-app purchase, starting at $9.99 per month. GoPa asks for nothing beyond the download.

GoPa ships an update fortnightly, Cosmos Meter (藍錶) weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | GoPa | Cosmos Meter (藍錶) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 70 MB | 63 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [BOSS INTERNATIONAL MARKETING CO., LTD.](https://appshunter.io/developer/1771366321) | [Mr. Chi Technology Co., Ltd.](https://appshunter.io/developer/1826530848) |

## What reviewers say

### GoPa

[App page](https://appshunter.io/ios/app/gopa/id6733225786)

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

**In-app purchases:** none


### Cosmos Meter (藍錶)

[App page](https://appshunter.io/ios/app/cosmos-meter/id6748606630)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 白金會員 | $9.99 | per month |


## Frequently asked questions

### Is GoPa free?

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

### Is Cosmos Meter (藍錶) free?

Cosmos Meter (藍錶) is free to download, with in-app purchases available.

### Do GoPa or Cosmos Meter (藍錶) have ads?

Neither GoPa nor Cosmos Meter (藍錶) shows ads.

### Which is updated more often, GoPa or Cosmos Meter (藍錶)?

GoPa ships an update fortnightly, and Cosmos Meter (藍錶) weekly. Most recently, GoPa was updated on November 4, 2026 and Cosmos Meter (藍錶) on November 5, 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.*