# Bulls & Cows vs Void Cipher

The clearest difference is in-app purchases: Bulls & Cows at none against Void Cipher's 1. Bulls & Cows also leads on ratings volume (56 vs 1) and iOS requirement (13.0 vs 15.1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Void Cipher sells 1 in-app purchase, starting at $2.99 per month. Bulls & Cows asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Bulls & Cows against 5.0 for Void Cipher. That said, the two scores are not equally well evidenced: Bulls & Cows has 56 ratings behind it against 1, so its average is the more settled of the two.

Bulls & Cows ships an update fortnightly, Void Cipher every 10 days. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Bulls & Cows | Void Cipher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (56 ratings)](https://appshunter.io/ios/app/bulls-and-cows-mastermind/id1539277610/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/void-cipher/id6762517359/reviews)** |
| Number of ratings | **56** | 1 |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 43 MB | 71 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Softry OÜ](https://appshunter.io/developer/1480375900) | [SINHRONE SP. Z O.O.](https://appshunter.io/developer/1619782114) |

## What reviewers say

### Bulls & Cows

[App page](https://appshunter.io/ios/app/bulls-and-cows-mastermind/id1539277610)

A logic puzzle game where players guess a secret number with unique digits. Hints are provided as bulls (correct digit in correct position) and cows (correct digit in wrong position). Offers multiple game modes and difficulty levels.

**Highlights:** Guess secret numbers, Bulls and cows hints, Classic game mode, Puzzle mode, Play against computer, Easy and Standard difficulty

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

**In-app purchases:** none


### Void Cipher

[App page](https://appshunter.io/ios/app/void-cipher/id6762517359)

Engage in a neon sci-fi puzzle experience where you decipher digital locks. Analyze patterns, rotate picks, and make strategic moves to breach systems, avoiding traps and dead routes. Enjoy quick sessions with instant retries and local progress saving.

**Highlights:** Procedural digital lock cracking, Logic and pattern recognition gameplay, Outsmarting trap moves, Instant lock retries, Short burst gameplay sessions, Local progress saving

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium subscription | $2.99 | per month |


## Frequently asked questions

### Is Bulls & Cows free?

Bulls & Cows is free to download, with no in-app purchases.

### Is Void Cipher free?

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

### Which has better reviews, Bulls & Cows or Void Cipher?

Void Cipher is rated higher. Bulls & Cows averages 4.9 out of 5 from 56 ratings, while Void Cipher averages 5.0 from 1 ratings.

### Do Bulls & Cows or Void Cipher have ads?

Both Bulls & Cows and Void Cipher show ads.

### Which is updated more often, Bulls & Cows or Void Cipher?

Bulls & Cows ships an update fortnightly, and Void Cipher every 10 days. Most recently, Bulls & Cows was updated on October 5, 2026 and Void Cipher on October 16, 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.*