# 剛剛在幹嘛：流水帳神器 vs 波紋 Hamon

The clearest difference is in-app purchases: 剛剛在幹嘛：流水帳神器 at none against 波紋 Hamon's 3. 剛剛在幹嘛：流水帳神器 also leads on update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 波紋 Hamon sells 3 one-off in-app purchases. 剛剛在幹嘛：流水帳神器 asks for nothing beyond the download.

剛剛在幹嘛：流水帳神器 ships an update every 5 days, 波紋 Hamon every 3 weeks. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 剛剛在幹嘛：流水帳神器 | 波紋 Hamon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hamon/id6757359791/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 171 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Fu Syuan Wang](https://appshunter.io/developer/1802485496) | [GUAN-TING HUANG](https://appshunter.io/developer/1866357629) |

## What reviewers say

### 剛剛在幹嘛：流水帳神器

[App page](https://appshunter.io/ios/app/id6744242050)

**Features:** macOS Compatibility

**In-app purchases:** none


### 波紋 Hamon

[App page](https://appshunter.io/ios/app/hamon/id6757359791)

This app guides you through mindful breathing exercises with a minimalist, hand-drawn visual style and haptic feedback. It offers tailored sessions for daily life, work, study, and sleep, integrating with Apple Health and Apple Watch.

**Highlights:** Mindful breathing exercises, Hand-drawn visual style, Haptic feedback guidance, Customizable sessions, Apple Health integration, Apple Watch support, iOS widgets

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 請團隊喝杯冰美式 | $0.99 | one-time |
| 贊助一頓暖心便當 | $2.99 | one-time |
| 豪華海陸大餐補給 | $8.99 | one-time |


## Frequently asked questions

### Is 剛剛在幹嘛：流水帳神器 free?

剛剛在幹嘛：流水帳神器 is free to download, with no in-app purchases.

### Is 波紋 Hamon free?

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

### Do 剛剛在幹嘛：流水帳神器 or 波紋 Hamon have ads?

Neither 剛剛在幹嘛：流水帳神器 nor 波紋 Hamon shows ads.

### Which is updated more often, 剛剛在幹嘛：流水帳神器 or 波紋 Hamon?

剛剛在幹嘛：流水帳神器 ships an update every 5 days, and 波紋 Hamon every 3 weeks. Most recently, 剛剛在幹嘛：流水帳神器 was updated on October 9, 2026 and 波紋 Hamon on October 25, 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.*