# Colorzzle vs Earth Memory

The clearest difference is price: Earth Memory at Free against Colorzzle's $1.99. Earth Memory also leads on update cadence (monthly vs every 4 months). Colorzzle's advantage is in-app purchases (none vs 1) and ratings volume (29 vs 3). On rating, ads, device support and iOS requirement there is nothing between them.

Earth Memory is free to download; Colorzzle costs $1.99 up front. Earth Memory sells 1 one-off in-app purchase. Colorzzle asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Colorzzle against 5.0 for Earth Memory. That said, the two scores are not equally well evidenced: Colorzzle has 29 ratings behind it against 3, so its average is the more settled of the two.

Colorzzle ships an update every 4 months, Earth Memory monthly. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Colorzzle | Earth Memory |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (29 ratings)](https://appshunter.io/ios/app/colorzzle/id1320446970/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/earth-memory-record-and-explore/id6502235753/reviews) |
| Number of ratings | **29** | 3 |
| Positive reviews | 96.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 63 MB | 10 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [JU HWAN KIM](https://appshunter.io/developer/694559643) | [莹 蔡](https://appshunter.io/developer/1003080639) |

## What reviewers say

### Colorzzle

[App page](https://appshunter.io/ios/app/colorzzle/id1320446970)

A minimalist puzzle game where players match colors to grow trees and bloom flowers. With 100 beautiful stages, it offers an easy-to-learn yet challenging experience that promotes peace and relaxation.

**Highlights:** Color matching gameplay, Grow trees and flowers, 100 unique puzzles, Minimalist design, Relaxing experience, Color mixing mechanics

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

**In-app purchases:** none


### Earth Memory

[App page](https://appshunter.io/ios/app/earth-memory-record-and-explore/id6502235753)

This app acts as a GPS tracker, mapping your personal journeys and showing the percentage of the Earth you've explored. It allows for GPX file integration and social sharing of your adventures, with a strong focus on user privacy.

**Highlights:** GPS tracking of movements, Visual representation of explored territories, GPX file import and export, Social sharing of progress, Privacy-focused local data storage, Gamified exploration with level progression

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | one-time |


## Frequently asked questions

### Is Colorzzle free?

Colorzzle costs $1.99, with no in-app purchases.

### Is Earth Memory free?

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

### Which has better reviews, Colorzzle or Earth Memory?

Colorzzle and Earth Memory are both rated 5.0 out of 5 on the App Store, from 29 and 3 ratings respectively.

### Do Colorzzle or Earth Memory have ads?

Neither Colorzzle nor Earth Memory shows ads.

### Which is updated more often, Colorzzle or Earth Memory?

Colorzzle ships an update every 4 months, and Earth Memory monthly. Most recently, Colorzzle was updated on September 22, 2026 and Earth Memory on September 20, 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.*