# Atlantisor vs Starfall Keep

The clearest difference is price: Atlantisor at Free against Starfall Keep's $2.99. Atlantisor also leads on iOS requirement (13.0 vs 18.6). Starfall Keep's advantage is in-app purchases (none vs 11) and ads (none vs shown). On device support there is nothing between them.

Atlantisor is free to download; Starfall Keep costs $2.99 up front. Atlantisor sells 11 one-off in-app purchases. Starfall Keep asks for nothing beyond the download.

Atlantisor ships an update every 3 weeks, Starfall Keep daily. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Atlantisor | Starfall Keep |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.6 (5.7K ratings)](https://appshunter.io/ios/app/atlantisor-marble-blast/id1531650067/reviews)** | — |
| Number of ratings | **5.7K** | — |
| Positive reviews | 77.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 312 MB | 121 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [伟 王](https://appshunter.io/developer/530415648) | [Motivation Stack LLC](https://appshunter.io/developer/1789709109) |

## What reviewers say

### Atlantisor

[App page](https://appshunter.io/ios/app/atlantisor-marble-blast/id1531650067)

Embark on an epic match-3 adventure set in ancient Atlantis. Command heroes to battle Greek invaders, earn points, and conquer challenging boss battles. Enjoy a refreshing and visually engaging experience for all ages.

**Highlights:** Casual match-3 shooting gameplay, Realistic game screen with cool special effects, Simple operation with unique feedback, Dynamic sound effects, Multiple checkpoints with unique styles, Challenging boss battles, High battlefield scores and level ratings

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 80 Fistful of Gems | $0.99 | one-time |
| First Purchase Reward! | $0.99 | one-time |
| Special Offer! | $1.99 | one-time |
| 500 Pouch of Gems | $4.99 | one-time |
| 1,200 Bucket of Gems | $9.99 | one-time |
| Weekly Offer, 2500 Gems | $9.99 | one-time |
| Gold Special Offer! | $9.99 | one-time |
| 2,500 Barrel of Gems | $19.99 | one-time |
| Weekly Offer, 6500 Gems | $24.99 | one-time |
| 6,500 Wagon of Gems | $49.99 | one-time |
| 14,000 Mountain of Gems | $99.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 Fast-paced and challenging
- 🎨 Great graphics and visuals
- 🎮 Nostalgic Zuma-like experience

**What reviewers complain about**

- 🐛 Buggy and glitchy at times
- 💰 Monetization issues, limited use of in-game currency
- 🕹️ Difficult controls and aiming
- 🔄 Repetitive level design and lack of progression

**Reported bugs**

- Levels not progressing properly after completion
- Inability to use in-game currency for upgrades
- Inconsistent performance and crashes

**Requested features**

- More levels and content updates
- Ability to customize player character
- Improved tutorial and instructions
- Leaderboards and achievements


### Starfall Keep

[App page](https://appshunter.io/ios/app/starfall-keep/id6787547882)

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

**In-app purchases:** none


## Frequently asked questions

### Is Atlantisor free?

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

### Is Starfall Keep free?

Starfall Keep costs $2.99, with no in-app purchases.

### Do Atlantisor or Starfall Keep have ads?

Atlantisor shows ads; Starfall Keep does not.

### Which is updated more often, Atlantisor or Starfall Keep?

Atlantisor ships an update every 3 weeks, and Starfall Keep daily. Most recently, Atlantisor was updated on October 8, 2026 and Starfall Keep on September 30, 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.*