# iO vs Golf Odyssey 2

The clearest difference is rating: Golf Odyssey 2 at 4.8 against iO's 3.7. Golf Odyssey 2 also leads on ratings volume (2.1K vs 19) and update cadence (weekly vs every 6 weeks). iO's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. iO sells 1 one-off in-app purchase and Golf Odyssey 2 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Golf Odyssey 2 holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Golf Odyssey 2 has 2.1K ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 71% of iO's written reviews are positive against 85% of Golf Odyssey 2's.

iO ships an update every 6 weeks, Golf Odyssey 2 weekly. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | iO | Golf Odyssey 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (19 ratings)](https://appshunter.io/ios/app/io-a-physics-platformer/id960831187/reviews) | **[4.8 (2.1K ratings)](https://appshunter.io/ios/app/golf-odyssey-2/id6443814003/reviews)** |
| Number of ratings | 19 | **2.1K** |
| Positive reviews | 71.1% of reviews | **85.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 466 MB | 423 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gamious B.V.](https://appshunter.io/developer/539181337) | [Ruben Pecellin](https://appshunter.io/developer/403965456) |

## What reviewers say

### iO

[App page](https://appshunter.io/ios/app/io-a-physics-platformer/id960831187)

A physics-based platformer where you manipulate size, speed, and momentum to solve over 225 challenging mazes. Features unique gameplay mechanics like portals and inverted gravity, with global leaderboards for competitive play.

**Highlights:** Size, weight, and mass manipulation, Over 225 challenging mazes, Portals and inverted gravity, Global leaderboards, Unlockable achievements, Intuitive touch controls

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all advertisements | $0.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 💡 Challenging puzzles
- 🧠 Good for brain exercise
- ✨ Great design and idea
- 💯 Addictive and engaging

**What reviewers complain about**

- ❌ Unplayable due to ads
- 💸 Paid for ad-free, still shows ads
- 🐛 Game crashes frequently
- 🐞 Buttons cut off on mobile
- 🔇 No audio or sound effects

**Reported bugs**

- Ads not unlocking levels
- Paid ad-free, but ads persist
- Game crashes on startup or during gameplay
- Buttons cut off at screen edges
- Player phasing through walls

**Requested features**

- Fix ad-blocking payment issue
- Improve mobile formatting
- Add audio and sound effects
- Fix ad-related progression blockers
- Address crashing issues


### Golf Odyssey 2

[App page](https://appshunter.io/ios/app/golf-odyssey-2/id6443814003)

Experience a relaxing yet challenging golf game with beautiful pixel art and a laid-back soundtrack. Progress through new courses, rank up by completing challenges, and upgrade your player's skills. Enjoy a casual yet addictive golf experience with easy one-handed controls.

**Highlights:** Unlock new courses by holing out, Rank up through challenges, Upgrade player skills, Easy one-handed controls, 8-bit retro aesthetics, Relaxing soundtrack

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Some Coins | $0.99 | one-time |
| Handful of coins | $1.99 | one-time |
| Premium Pack | $2.99 | one-time |
| Pile of coins | $3.99 | one-time |
| Premium Pack | $4.99 | one-time |
| Chest of coins | $7.99 | one-time |

**What reviewers like**

- 👍 Fun and relaxing gameplay
- 🎨 Beautiful pixel art design
- 🎶 Calming soundtrack
- 💸 Non-intrusive ads
- 🛠️ Satisfying and challenging mechanics

**What reviewers complain about**

- 🐛 Occasional glitches with upgrade system
- 🛒 Lack of in-game shop or cosmetic options

**Reported bugs**

- Upgrade system glitch causing lost coins
- Compatibility issues on older devices

**Requested features**

- More game modes and levels
- Customization options for balls, trails, etc.
- Wind/physics system for added challenge
- Bring back daily challenges


## Frequently asked questions

### Is iO free?

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

### Is Golf Odyssey 2 free?

Golf Odyssey 2 is free to download, with in-app purchases available.

### Which has better reviews, iO or Golf Odyssey 2?

Golf Odyssey 2 is rated higher. iO averages 3.7 out of 5 from 19 ratings, while Golf Odyssey 2 averages 4.8 from 2.1K ratings.

### Do iO or Golf Odyssey 2 have ads?

Golf Odyssey 2 shows ads; iO does not.

### Which is updated more often, iO or Golf Odyssey 2?

iO ships an update every 6 weeks, and Golf Odyssey 2 weekly. Most recently, iO was updated on October 15, 2026 and Golf Odyssey 2 on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*