# Sudoku BB vs Gravity Sudoku

The clearest difference is ads: Gravity Sudoku at none against Sudoku BB's shown. Gravity Sudoku also leads on update cadence (daily vs every 4 weeks) and monetization model (free vs free with in-app purchases). Sudoku BB's advantage is iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Sudoku BB sells 3 one-off in-app purchases and Gravity Sudoku sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Sudoku BB against 5.0 for Gravity Sudoku. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Sudoku BB ships an update every 4 weeks, Gravity Sudoku daily. The most recent releases landed on October 19, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Sudoku BB | Gravity Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sudoku-bb/id6762312116/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-sudoku/id6762402930/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 3 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jason Watson](https://appshunter.io/developer/1888057131) | [Andrew Everett](https://appshunter.io/developer/1894044372) |

## What reviewers say

### Sudoku BB

[App page](https://appshunter.io/ios/app/sudoku-bb/id6762312116)

Engage in daily brain training with a fresh Sudoku puzzle each day. Earn badges, unlock themes, and compete on leaderboards. Enjoy a smooth, distraction-free experience with multiple difficulty levels and progress tracking.

**Highlights:** Daily fresh puzzles, 30+ unlockable badges, Beautiful themes, Weekly leaderboards, Four difficulty levels, Progress tracking, Streak protection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Hint Pack | $0.99 | one-time |
| 15 Hint Pack | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |


### Gravity Sudoku

[App page](https://appshunter.io/ios/app/gravity-sudoku/id6762402930)

A distraction-free Sudoku game offering classic logic puzzles with unique social features. Challenge friends to beat your times or get human hints when stuck. Enjoy five difficulty levels with an optional one-time upgrade.

**Highlights:** Human hints for stuck cells, Race friends' ghost times, Five difficulty levels, Candidate notes and reasoning workspace, Input coach for explanations, No ads or subscriptions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gravity Plus | $0.99 | one-time |


## Frequently asked questions

### Is Sudoku BB free?

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

### Is Gravity Sudoku free?

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

### Which has better reviews, Sudoku BB or Gravity Sudoku?

Sudoku BB and Gravity Sudoku are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Sudoku BB or Gravity Sudoku have ads?

Sudoku BB shows ads; Gravity Sudoku does not.

### Which is updated more often, Sudoku BB or Gravity Sudoku?

Sudoku BB ships an update every 4 weeks, and Gravity Sudoku daily. Most recently, Sudoku BB was updated on October 19, 2026 and Gravity Sudoku on October 22, 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.*