# Super Marimo Depth vs Tap to Dive

The clearest difference is in-app purchases: Super Marimo Depth at none against Tap to Dive's 10. Super Marimo Depth also leads on update cadence (every 6 months vs every 63 months) and iOS requirement (9.1 vs 15.0). Tap to Dive's advantage is ratings volume (7 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Tap to Dive sells 10 one-off in-app purchases. Super Marimo Depth asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Super Marimo Depth against 4.9 for Tap to Dive. That said, the two scores are not equally well evidenced: Tap to Dive has 7 ratings behind it against 1, so its average is the more settled of the two.

Super Marimo Depth ships an update every 6 months, Tap to Dive every 63 months. The most recent releases landed on June 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Super Marimo Depth | Tap to Dive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/super-marimo-depth/id864979172/reviews)** | [4.9 (7 ratings)](https://appshunter.io/ios/app/tap-to-dive/id980963853/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 63 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 124 MB | 61 MB |
| Requires iOS | **9.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Takemi Matsumoto](https://appshunter.io/developer/570173509) | [Alvar Pernroth](https://appshunter.io/developer/880653582) |

## What reviewers say

### Super Marimo Depth

[App page](https://appshunter.io/ios/app/super-marimo-depth/id864979172)

Embark on a deep sea adventure to nurture a growing marimo as it descends. Feed it nutritious seaweed, avoid dangerous debris, and challenge yourself to grow it as large and as deep as possible.

**Highlights:** Guide sinking marimo, Feed marimo seaweed for growth, Avoid underwater debris, Compete on marimo size, Compete on descent depth, Choose control style

**Features:** macOS Compatibility

**In-app purchases:** none


### Tap to Dive

[App page](https://appshunter.io/ios/app/tap-to-dive/id980963853)

Navigate the ocean depths in this casual game. Tilt your device to steer and tap to dive, collecting bubbles to survive. Avoid sea hazards and gather coins to unlock new characters and environments.

**Highlights:** Tilt to turn, Tap to dive, Collect bubbles for survival, Avoid sea dangers, Unlock characters and locations with coins

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver | $0.99 | one-time |
| Gold | $0.99 | one-time |
| The Pirate Bay | $0.99 | one-time |
| Bowler | $0.99 | one-time |
| Alice | $0.99 | one-time |
| Rose | $0.99 | one-time |
| Margaret | $0.99 | one-time |
| Rainbow | $0.99 | one-time |
| Jean-Poisson | $0.99 | one-time |
| Hero | $0.99 | one-time |


## Frequently asked questions

### Is Super Marimo Depth free?

Super Marimo Depth is free to download, with no in-app purchases.

### Is Tap to Dive free?

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

### Which has better reviews, Super Marimo Depth or Tap to Dive?

Super Marimo Depth is rated higher. Super Marimo Depth averages 5.0 out of 5 from 1 ratings, while Tap to Dive averages 4.9 from 7 ratings.

### Do Super Marimo Depth or Tap to Dive have ads?

Neither Super Marimo Depth nor Tap to Dive shows ads.

### Which is updated more often, Super Marimo Depth or Tap to Dive?

Super Marimo Depth ships an update every 6 months, and Tap to Dive every 63 months. Most recently, Super Marimo Depth was updated on June 25, 2026 and Tap to Dive on September 8, 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.*