# Blackbox vs Memory Moji

The clearest difference is in-app purchases: Memory Moji at none against Blackbox's 10. Blackbox's advantage is chart position (#35 vs unranked). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Blackbox sells 10 one-off in-app purchases. Memory Moji asks for nothing beyond the download.

Blackbox ships an update every 9 days, Memory Moji every 5 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Blackbox | Memory Moji |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (110K ratings)](https://appshunter.io/ios/app/blackbox/id962969578/reviews)** | — |
| Number of ratings | **110K** | — |
| Positive reviews | 92.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#35** | — |
| Size | 209 MB | 17 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Shapes and Stories LLC](https://appshunter.io/developer/962969577) | [Kez Hall](https://appshunter.io/developer/1449562611) |

## What reviewers say

### Blackbox

[App page](https://appshunter.io/ios/app/blackbox/id962969578)

**Currently charting:** #35 Top Free · Trivia, #83 Top Grossing · Trivia (US App Store)

This puzzle game challenges you to solve intricate problems without touching the screen. It utilizes minimalistic visual cues, sonic interfaces, and haptic feedback to guide you through unique challenges that require thinking outside the box. Discover a new way to interact with your device and prove your cleverness.

**Highlights:** Touchless gameplay, Minimalistic visual clues, Sonic interfaces, Haptic feedback, External puzzle solving, Easter eggs

**Features:** Family Sharing, iMessage stickers

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tiny Hint Pack | $1.19 | one-time |
| Small Hint Pack | $2.39 | one-time |
| Erudite Pack | $2.99 | one-time |
| Push Pack | $2.99 | one-time |
| Coffee for Ryan | $4.49 | one-time |
| Basic Pack | $4.99 | one-time |
| Medium Hint Pack | $5.00 | one-time |
| All Knowing Pack | $7.99 | one-time |
| Large Hint Pack | $10.00 | one-time |
| Extra Large Hint Pack | $20.00 | one-time |

**What reviewers like**

- 👍 Unique and creative gameplay
- 🤔 Challenges users to think outside the box
- 😄 Humorous and witty comments
- 🔑 Utilizes phone features in innovative ways

**What reviewers complain about**

- 🤯 Extremely challenging puzzles
- 💰 Expensive for additional content
- 🤖 Concerns about app accessing device permissions
- 🚗 Puzzles requiring travel/location are inaccessible for some

**Reported bugs**

- Hints not working as expected
- Progress reset after app update

**Requested features**

- Add ability to earn hint credits through watching ads
- Include more free puzzles
- Improve accessibility for users with limited mobility
- Provide better guidance and instructions for puzzles


### Memory Moji

[App page](https://appshunter.io/ios/app/memory-moji/id6504571424)

A fun and addictive game designed to enhance your memory by recalling sequences of colorful emojis. Each level increases in difficulty, providing a brain-training challenge and entertainment. Compete with friends to achieve the highest scores.

**Highlights:** Emoji sequence recall, Increasing difficulty levels, Brain training challenges, Score competition with friends, Colorful emoji visuals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blackbox free?

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

### Is Memory Moji free?

Memory Moji is free to download, with no in-app purchases.

### Do Blackbox or Memory Moji have ads?

Neither Blackbox nor Memory Moji shows ads.

### Which is updated more often, Blackbox or Memory Moji?

Blackbox ships an update every 9 days, and Memory Moji every 5 days. Most recently, Blackbox was updated on November 8, 2026 and Memory Moji on October 30, 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.*