# Sync vs Oxytone

The clearest difference is price: Oxytone at Free against Sync's $0.99. Oxytone also leads on update cadence (every 3 weeks vs every 40 months) and ratings volume (99 vs 33). Sync's advantage is in-app purchases (none vs 1) and rating (4.8 vs 4.5). On ads, device support and iOS requirement there is nothing between them.

Oxytone is free to download; Sync costs $0.99 up front. Oxytone sells 1 one-off in-app purchase. Sync asks for nothing beyond the download.

Sync holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 33 and 99 respectively. Written reviews point the same way: 97% of Sync's written reviews are positive against 75% of Oxytone's.

Sync ships an update every 40 months, Oxytone every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sync | Oxytone |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (33 ratings)](https://appshunter.io/ios/app/sync-ball/id356277312/reviews)** | [4.5 (99 ratings)](https://appshunter.io/ios/app/oxytone/id1673677183/reviews) |
| Number of ratings | 33 | **99** |
| Positive reviews | **96.8% of reviews** | 75.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 157 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tozai, Inc.](https://appshunter.io/developer/356277315) | [OxGames Kamil Wdowczyk](https://appshunter.io/developer/1673677185) |

## 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


### Oxytone

[App page](https://appshunter.io/ios/app/oxytone/id1673677183)

Embark on a unique puzzle adventure designed for relaxation and mental exploration. Master strategic tile placement to create long paths and impressive combinations, with 99 challenges and unlockable themes for a deep, engaging experience.

**Highlights:** Unique puzzle adventure, Tranquil escape, 99 challenges, Unlockable colorful themes, 12 meticulously designed maps, Strategic tile placement, Immersive sound design

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $5.99 | one-time |

**What reviewers like**

- 🎨 Beautiful graphics and visual design
- 🎵 Soothing music and sound effects
- 😌 Relaxing and meditative gameplay
- 🧩 Engaging puzzle mechanics requiring strategy
- 🚫 No ads or intrusive monetization

**What reviewers complain about**

- ❓ Unclear game objectives and lack of instructions
- 🔄 Game progress lost when switching apps
- 👁️ Strains eyesight during extended play
- ⏱️ Excessive menu navigation between games
- 📸 Cannot screenshot or view completed puzzles

**Reported bugs**

- Game crashes and refuses to reopen
- Progress lost when leaving app mid-game
- Achievement unlock not triggering (Quick Mode)
- Trophy not awarded for completed challenges
- Freezing on iPad Pro, especially with Apple Pencil

**Requested features**

- Tutorial or instructional videos explaining gameplay
- Ability to save mid-game progress
- Quick replay/restart button without menu navigation
- Zoom out feature to see more of the board
- Replay functionality to review completed puzzles


## Frequently asked questions

### Is Sync free?

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

### Is Oxytone free?

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

### Which has better reviews, Sync or Oxytone?

Sync is rated higher. Sync averages 4.8 out of 5 from 33 ratings, while Oxytone averages 4.5 from 99 ratings.

### Do Sync or Oxytone have ads?

Neither Sync nor Oxytone shows ads.

### Which is updated more often, Sync or Oxytone?

Sync ships an update every 40 months, and Oxytone every 3 weeks. Most recently, Sync was updated on November 6, 2026 and Oxytone on November 3, 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.*