# Thinkii vs Coloring Notes

The clearest difference is in-app purchases: Coloring Notes at none against Thinkii's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Thinkii sells 2 in-app purchases, starting at $4.99 per month. Coloring Notes asks for nothing beyond the download.

Thinkii ships an update every 3 weeks, Coloring Notes every 6 weeks. The most recent releases landed on October 13, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Thinkii | Coloring Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coloring-notes/id6774310302/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 102 MB | 59 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thinkii Development Inc.](https://appshunter.io/developer/1828504887) | [Anna Hodunko](https://appshunter.io/developer/6774310304) |

## What reviewers say

### Thinkii

[App page](https://appshunter.io/ios/app/thinkii-brain-dump-to-do/id6749024197)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thinkii Plus | $4.99 | per month |
| Thinkii Plus | $44.99 | per year |


### Coloring Notes

[App page](https://appshunter.io/ios/app/coloring-notes/id6774310302)

Organize your physical coloring books and supplies digitally. Track your progress on each page, save exact color palettes used, and manage your marker collection. This app provides a local-first experience for serious adult coloring enthusiasts.

**Highlights:** Build coloring book collection, Track page progress, Save exact color palettes, Manage marker collection, Reference palettes while coloring, Understand color habits, Share progress reports

**In-app purchases:** none


## Frequently asked questions

### Is Thinkii free?

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

### Is Coloring Notes free?

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

### Do Thinkii or Coloring Notes have ads?

Neither Thinkii nor Coloring Notes shows ads.

### Which is updated more often, Thinkii or Coloring Notes?

Thinkii ships an update every 3 weeks, and Coloring Notes every 6 weeks. Most recently, Thinkii was updated on October 13, 2026 and Coloring Notes on October 23, 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.*