# MemoUp vs Colorzam

The clearest difference is price: Colorzam at Free against MemoUp's $1.99. Colorzam also leads on review sentiment (100% vs 67%) and update cadence (every 3 weeks vs every 78 months). MemoUp's advantage is rating (4.0 vs 3.0) and in-app purchases (none vs 10). On ratings volume, ads and device support there is nothing between them.

Colorzam is free to download; MemoUp costs $1.99 up front. Colorzam sells 10 one-off in-app purchases. MemoUp asks for nothing beyond the download.

MemoUp holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 67% of MemoUp's written reviews are positive against 100% of Colorzam's, so the app with the better star average is not the one people write more warmly about.

MemoUp ships an update every 78 months, Colorzam every 3 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | MemoUp | Colorzam |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/memoup/id556433976/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/colorzam/id1261918300/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 78 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 54 MB | 31 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Vitukhin](https://appshunter.io/developer/556433979) | [Pedro Navarro](https://appshunter.io/developer/391493904) |

## What reviewers say

### MemoUp

[App page](https://appshunter.io/ios/app/memoup/id556433976)

This brain training game challenges players to memorize tile locations and match them to clear the screen. With increasing complexity and high-quality 3D graphics, it aims to boost memory, attention, and spatial reasoning for all ages.

**Highlights:** 3D graphics for all elements, 40 challenging levels, 15 distinct tile types, 29 unique memorization pictures, Addictive gameplay mechanics, Visual memory training, Concentration improvement

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

**In-app purchases:** none


### Colorzam

[App page](https://appshunter.io/ios/app/colorzam/id1261918300)

This addictive puzzle game challenges you to group blocks by color to prevent the screen from filling up. It's easy to learn but offers deep strategic gameplay, perfect for short breaks. Compete with others globally and use special boosters to prove your skills.

**Highlights:** Group blocks by color, Addictive puzzle gameplay, Easy to learn, hard to master, Save progress for short breaks, Global leaderboards, Special boosters

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 45 Coins | $0.99 | one-time |
| Refill the Colors Pencil | $0.99 | one-time |
| Refill the Rubber Eraser | $0.99 | one-time |
| Refill the Scissors | $0.99 | one-time |
| 100 Coins | $1.99 | one-time |
| Remove ADS | $2.99 | one-time |
| 400 Coins | $5.99 | one-time |
| 800 Coins | $9.99 | one-time |
| 2000 Coins | $22.99 | one-time |
| 4000 Coins | $39.99 | one-time |


## Frequently asked questions

### Is MemoUp free?

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

### Is Colorzam free?

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

### Which has better reviews, MemoUp or Colorzam?

MemoUp is rated higher. MemoUp averages 4.0 out of 5 from 2 ratings, while Colorzam averages 3.0 from 2 ratings.

### Do MemoUp or Colorzam have ads?

Neither MemoUp nor Colorzam shows ads.

### Which is updated more often, MemoUp or Colorzam?

MemoUp ships an update every 78 months, and Colorzam every 3 weeks. Most recently, MemoUp was updated on November 1, 2026 and Colorzam on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*