# Bubble Spa vs KnitRow Tracker

The clearest difference is in-app purchases: Bubble Spa at none against KnitRow Tracker's 2. Bubble Spa also leads on ads (none vs shown) and update cadence (weekly vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

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

Bubble Spa ships an update weekly, KnitRow Tracker every 5 weeks. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Bubble Spa | KnitRow Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knitrow-tracker/id6686405384/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 71 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EMCAN-TEC](https://appshunter.io/developer/1649090170) | [Pavel Goncharov](https://appshunter.io/developer/1768617417) |

## What reviewers say

### Bubble Spa

[App page](https://appshunter.io/ios/app/bubble-spa/id6569262212)

**Features:** macOS Compatibility

**In-app purchases:** none


### KnitRow Tracker

[App page](https://appshunter.io/ios/app/knitrow-tracker/id6686405384)

Easily track your knitting progress with this minimalist app. Manage multiple projects, count rows, and save notes. Supports 20 languages and offers customizable settings for a seamless crafting experience.

**Highlights:** Row counter with add, remove, edit options, Manage multiple knitting projects, Save notes for each project, Supports 20 languages, Customizable color themes and reminders, User-friendly minimalist interface

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KnitRow Pro Monthly | $1.99 | per month |
| KnitRow Pro Yearly | $17.99 | per year |


## Frequently asked questions

### Is Bubble Spa free?

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

### Is KnitRow Tracker free?

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

### Do Bubble Spa or KnitRow Tracker have ads?

KnitRow Tracker shows ads; Bubble Spa does not.

### Which is updated more often, Bubble Spa or KnitRow Tracker?

Bubble Spa ships an update weekly, and KnitRow Tracker every 5 weeks. Most recently, Bubble Spa was updated on October 18, 2026 and KnitRow Tracker on October 14, 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.*