# 15 Coins vs Gravity Swing

The clearest difference is rating: Gravity Swing at 5.0 against 15 Coins's 4.3. Gravity Swing also leads on update cadence (daily vs every 2 months) and review sentiment (100% vs 72%). 15 Coins's advantage is in-app purchases (none vs 5) and ratings volume (166 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Gravity Swing sells 5 one-off in-app purchases. 15 Coins asks for nothing beyond the download.

Gravity Swing holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: 15 Coins has 166 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 72% of 15 Coins's written reviews are positive against 100% of Gravity Swing's.

15 Coins ships an update every 2 months, Gravity Swing daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 15 Coins | Gravity Swing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (166 ratings)](https://appshunter.io/ios/app/15-coins/id812850082/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-swing-boost-hammer/id6769060279/reviews)** |
| Number of ratings | **166** | 1 |
| Positive reviews | 71.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 90 MB | 285 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Engaging Games LLC](https://appshunter.io/developer/493207688) | [Kaan Gevrek](https://appshunter.io/developer/1877975948) |

## What reviewers say

### 15 Coins

[App page](https://appshunter.io/ios/app/15-coins/id812850082)

A minimalistic arcade game where you must collect 15 coins while avoiding your own clones. Use power-ups to temporarily freeze and destroy clones. Test your reflexes and skills in this challenging, addictive experience.

**Highlights:** Collect 15 coins, Avoid clones, Tilt or tap to steer, Power-up to freeze clones, Destroy clones, High score chasing

**In-app purchases:** none

**What reviewers like**

- 🎮 Addictive gameplay
- 💡 Simple and fun concept
- ✨ Smooth and clean graphics
- 🕹️ Easy-to-learn controls
- 🏆 Challenging but rewarding

**What reviewers complain about**

- 😵 Frustrating difficulty
- 🐛 Unstable controls
- 📉 Poor difficulty curve
- 😩 Tedious and confusing
- ⚠️ Lack of warning for power-ups

**Reported bugs**

- Controls are impossible to control
- Ship spins in circles or doesn't move
- Tilt controls are unstable
- Invisible clones on lowest difficulty
- No discernible way to determine power-up duration

**Requested features**

- More levels
- Cosmetic items for purchase
- Player boosts
- Expand to create more games
- More game modes (e.g., infinite mode)


### Gravity Swing

[App page](https://appshunter.io/ios/app/gravity-swing-boost-hammer/id6769060279)

Engage in a physics-based action game where you control rocket-powered tools like hammers and axes. Master unique movement mechanics to navigate challenging levels and endless arcade modes, upgrading your equipment for enhanced performance.

**Highlights:** Physics-based movement gameplay, Unlockable hammers, axes, and pickaxes, Tool upgrades (HP, Power, Destruction), Handcrafted challenging levels, Endless Arcade Mode, Collect coins, stars, and diamonds, Skill-based progression

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Diamond Pack | $1.99 | one-time |
| No ads | $2.99 | one-time |
| Medium Diamond Pack | $3.99 | one-time |
| Premium Pack | $4.99 | one-time |
| Large Diamond Pack | $7.99 | one-time |


## Frequently asked questions

### Is 15 Coins free?

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

### Is Gravity Swing free?

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

### Which has better reviews, 15 Coins or Gravity Swing?

Gravity Swing is rated higher. 15 Coins averages 4.3 out of 5 from 166 ratings, while Gravity Swing averages 5.0 from 1 ratings.

### Do 15 Coins or Gravity Swing have ads?

Both 15 Coins and Gravity Swing show ads.

### Which is updated more often, 15 Coins or Gravity Swing?

15 Coins ships an update every 2 months, and Gravity Swing daily. Most recently, 15 Coins was updated on November 1, 2026 and Gravity Swing on October 31, 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.*