# opposition vs In Sync

The clearest difference is in-app purchases: opposition at none against In Sync's 1. opposition also leads on iOS requirement (10.3 vs 12.0). In Sync's advantage is update cadence (every 5 weeks vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. In Sync sells 1 one-off in-app purchase. opposition asks for nothing beyond the download.

opposition ships an update every 8 months, In Sync every 5 weeks. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | opposition | In Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (48 ratings)](https://appshunter.io/ios/app/opposition/id1006911096/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 46 MB |
| Requires iOS | **10.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [blackfrog software, inc.](https://appshunter.io/developer/905475522) | [Natasa Petek](https://appshunter.io/developer/1593016108) |

## What reviewers say

### opposition

[App page](https://appshunter.io/ios/app/opposition/id1006911096)

A digital adaptation of a classic board game of strategy and deception, originally created in the 1970s. Experience this game of skill on your iPad and iPhone.

**Highlights:** Digital board game adaptation, Game of skill and deception, Classic 1970s design, Available on iPad and iPhone

**Features:** macOS Compatibility

**In-app purchases:** none


### In Sync

[App page](https://appshunter.io/ios/app/in-sync-ball-puzzle/id6446815488)

**Features:** macOS Compatibility, Game Controller support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enjoy the game to the fullest | $2.99 | one-time |


## Frequently asked questions

### Is opposition free?

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

### Is In Sync free?

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

### Do opposition or In Sync have ads?

Neither opposition nor In Sync shows ads.

### Which is updated more often, opposition or In Sync?

opposition ships an update every 8 months, and In Sync every 5 weeks. Most recently, opposition was updated on October 13, 2026 and In Sync on October 5, 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.*