# Category Tabs for Google Keep vs Task Rainbow

The clearest difference is price: Task Rainbow at Free against Category Tabs for Google Keep's $0.99. Task Rainbow also leads on update cadence (every 2 weeks vs every 6 weeks). Category Tabs for Google Keep's advantage is in-app purchases (none vs 2) and device support (4 vs 2). On ads there is nothing between them.

Task Rainbow is free to download; Category Tabs for Google Keep costs $0.99 up front. Task Rainbow sells 2 in-app purchases, starting at $2.99 per month. Category Tabs for Google Keep asks for nothing beyond the download.

Category Tabs for Google Keep ships an update every 6 weeks, Task Rainbow every 2 weeks. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Category Tabs for Google Keep | Task Rainbow |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/category-tabs-for-google-keep/id1543637320/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 4 MB | 85 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Jeurissen](https://appshunter.io/developer/1543382149) | [Toshiaki Nakamura](https://appshunter.io/developer/822485897) |

## What reviewers say

### Category Tabs for Google Keep

[App page](https://appshunter.io/ios/app/category-tabs-for-google-keep/id1543637320)

Organize your Google Keep notes by color with custom tabs. Quickly filter and view notes by category, or see all your content in list or grid view. Seamlessly integrates with your existing Keep experience.

**Highlights:** Sort notes by color, Filter notes by category, View all notes option, List and grid view support, Seamless integration, Supports all Google Keep colors

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### Task Rainbow

[App page](https://appshunter.io/ios/app/task-rainbow-time-tracker/id6745430170)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $2.99 | per month |
| Premium 1 year | $19.99 | per year |


## Frequently asked questions

### Is Category Tabs for Google Keep free?

Category Tabs for Google Keep costs $0.99, with no in-app purchases.

### Is Task Rainbow free?

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

### Do Category Tabs for Google Keep or Task Rainbow have ads?

Neither Category Tabs for Google Keep nor Task Rainbow shows ads.

### Which is updated more often, Category Tabs for Google Keep or Task Rainbow?

Category Tabs for Google Keep ships an update every 6 weeks, and Task Rainbow every 2 weeks. Most recently, Category Tabs for Google Keep was updated on November 11, 2026 and Task Rainbow on November 6, 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.*