# Blackbox vs Bit Trainer

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

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

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Blackbox | Bit Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (109K ratings)](https://appshunter.io/ios/app/blackbox/id962969578/reviews)** | — |
| Number of ratings | **109K** | — |
| Positive reviews | 92.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#35** | — |
| Size | 209 MB | 28 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shapes and Stories LLC](https://appshunter.io/developer/962969577) | [Sapientia Data Limited](https://appshunter.io/developer/1630711968) |

## What reviewers say

### Blackbox

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

**Currently charting:** #35 Top Free · Trivia, #89 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


### Bit Trainer

[App page](https://appshunter.io/ios/app/bit-trainer/id1630711966)

Master binary, decimal, and hexadecimal number systems through engaging conversion challenges. This game offers tutorials and practice exercises for beginners and those looking to enhance their mental math skills with a unique approach.

**Highlights:** Binary, Decimal, Hexadecimal conversion, Tutorials on number systems, Practice exercises, Mental calculation improvement, Alternative to traditional math games

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blackbox free?

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

### Is Bit Trainer free?

Bit Trainer is free to download, with no in-app purchases.

### Do Blackbox or Bit Trainer have ads?

Bit Trainer shows ads; Blackbox does not.

### Which is updated more often, Blackbox or Bit Trainer?

Blackbox ships an update every 9 days, and Bit Trainer every 9 days. Most recently, Blackbox was updated on October 12, 2026 and Bit Trainer on September 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.*