# Bubble Days vs Kipin

The clearest difference is in-app purchases: Bubble Days at none against Kipin's 2. Bubble Days also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Kipin sells 2 in-app purchases, starting at $1.99 per month. Bubble Days asks for nothing beyond the download.

Bubble Days ships an update every 2 days, Kipin every 3 weeks. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Bubble Days | Kipin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kipin-save-links-and-notes/id6790818563/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 86 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [eunju kang](https://appshunter.io/developer/1883069776) | [sanghun jeong](https://appshunter.io/developer/6790818156) |

## What reviewers say

### Bubble Days

[App page](https://appshunter.io/ios/app/bubble-days/id6761247874)

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

**In-app purchases:** none


### Kipin

[App page](https://appshunter.io/ios/app/kipin-save-links-and-notes/id6790818563)

Easily save and organize links, screenshots, and notes in one place. "Share to Save" functionality allows quick collection of inspiration without leaving other apps. Customize categories and access your saved content offline.

**Highlights:** Save links, screenshots, and notes in one tap, Organize content by custom categories, Quick search functionality, Offline access to saved content, Personalized themes and dark mode, Secure local storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kipin Pro Monthly | $1.99 | per month |
| Kipin Pro | $20.99 | one-time |


## Frequently asked questions

### Is Bubble Days free?

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

### Is Kipin free?

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

### Do Bubble Days or Kipin have ads?

Kipin shows ads; Bubble Days does not.

### Which is updated more often, Bubble Days or Kipin?

Bubble Days ships an update every 2 days, and Kipin every 3 weeks. Most recently, Bubble Days was updated on October 7, 2026 and Kipin on October 21, 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.*