# Sync vs Slide2UnLock 3D

The clearest difference is price: Slide2UnLock 3D at Free against Sync's $0.99. Slide2UnLock 3D also leads on update cadence (every 3 days vs every 40 months). Sync's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Slide2UnLock 3D is free to download; Sync costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sync ships an update every 40 months, Slide2UnLock 3D every 3 days. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Sync | Slide2UnLock 3D |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (33 ratings)](https://appshunter.io/ios/app/sync-ball/id356277312/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 96.8% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 40 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 9 MB | 93 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tozai, Inc.](https://appshunter.io/developer/356277315) | [TINKERBOX YAZILIM SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1530011147) |

## What reviewers say

### Sync

[App page](https://appshunter.io/ios/app/sync-ball/id356277312)

Engage your mind with a unique puzzle experience where you guide synchronized balls to designated holes using simple swipes. Navigate through increasingly complex mazes, strategically using walls to achieve your goals. Enjoy a tranquil yet stimulating challenge with 80 levels, designed for thoughtful problem-solving without time pressure.

**Highlights:** Swipe to move synchronized balls, Align balls into holes, Use maze walls for strategy, Avoid falling off the platform, Progress through 80 levels, No time limits or scores, Develop concentration and problem-solving skills

**Features:** macOS Compatibility

**In-app purchases:** none


### Slide2UnLock 3D

[App page](https://appshunter.io/ios/app/slide2unlock-3d/id6468238646)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sync free?

Sync costs $0.99, with no in-app purchases.

### Is Slide2UnLock 3D free?

Slide2UnLock 3D is free to download, with no in-app purchases.

### Do Sync or Slide2UnLock 3D have ads?

Slide2UnLock 3D shows ads; Sync does not.

### Which is updated more often, Sync or Slide2UnLock 3D?

Sync ships an update every 40 months, and Slide2UnLock 3D every 3 days. Most recently, Sync was updated on September 28, 2026 and Slide2UnLock 3D on September 18, 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.*