# Neolysium vs Submersible

The clearest difference is rating: Submersible at 5.0 against Neolysium's 4.1. Submersible also leads on review sentiment (100% vs 71%) and update cadence (every 2 days vs every 9 days). Neolysium's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Submersible sells 1 one-off in-app purchase. Neolysium asks for nothing beyond the download.

Submersible holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Neolysium has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 71% of Neolysium's written reviews are positive against 100% of Submersible's.

Neolysium ships an update every 9 days, Submersible every 2 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Neolysium | Submersible |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (15 ratings)](https://appshunter.io/ios/app/neolysium/id6471679998/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/submersible/id6761488249/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 73 MB | 69 MB |
| Requires iOS | **13.0** | 26.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Samuel Anderson](https://appshunter.io/developer/1416995492) | [Nicholas Johnson](https://appshunter.io/developer/1817498953) |

## What reviewers say

### Neolysium

[App page](https://appshunter.io/ios/app/neolysium/id6471679998)

This strategy card game challenges players to build a thriving environment and generate energy. It focuses on decision-making and strategic creativity with positive, non-violent gameplay. Enjoy a pure gaming experience with no ads or data collection.

**Highlights:** Strategic card play, Environment building, Energy generation, Decision making, Non-violent gameplay, No ads, No personal data collection

**Features:** macOS Compatibility

**In-app purchases:** none


### Submersible

[App page](https://appshunter.io/ios/app/submersible/id6761488249)

Engage in a 3D submarine strategy game where you hunt and sink enemy vessels. Utilize depth charges, torpedoes, and sonar across a fully three-dimensional battlefield. Compete in daily challenges and real-time multiplayer matches.

**Highlights:** 3D tactical battlefield, Multiple weapon types (depth charges, torpedoes, sonar), Daily tactical challenges, Real-time multiplayer via Game Center, Achievements and leaderboards, Three difficulty levels

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Submersible Pro | $4.99 | one-time |


## Frequently asked questions

### Is Neolysium free?

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

### Is Submersible free?

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

### Which has better reviews, Neolysium or Submersible?

Submersible is rated higher. Neolysium averages 4.1 out of 5 from 15 ratings, while Submersible averages 5.0 from 1 ratings.

### Do Neolysium or Submersible have ads?

Submersible shows ads; Neolysium does not.

### Which is updated more often, Neolysium or Submersible?

Neolysium ships an update every 9 days, and Submersible every 2 days. Most recently, Neolysium was updated on October 24, 2026 and Submersible on October 10, 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.*