# Puffer Fish vs Deep Sea Defender

The clearest difference is price: Deep Sea Defender at Free against Puffer Fish's $0.99. Puffer Fish's advantage is rating (5.0 vs 2.0) and in-app purchases (none vs 4). On review sentiment, ads and device support there is nothing between them.

Deep Sea Defender is free to download; Puffer Fish costs $0.99 up front. Deep Sea Defender sells 4 one-off in-app purchases. Puffer Fish asks for nothing beyond the download.

Puffer Fish holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Puffer Fish ships an update every 37 months, Deep Sea Defender every 108 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Puffer Fish | Deep Sea Defender |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/puffer-fish/id486450518/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/deep-sea-defender/id1033688560/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 37 months** | Every 108 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 13 MB | 82 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mike Hempfling](https://appshunter.io/developer/422781074) | [elias sleiman](https://appshunter.io/developer/551532485) |

## What reviewers say

### Puffer Fish

[App page](https://appshunter.io/ios/app/puffer-fish/id486450518)

Engage in an underwater shooter game where you defend a submarine from puffer fish. Aim to shoot them multiple times to defeat them, collect bonus items, and achieve high scores to unlock new levels. The game features easy controls and an underwater theme.

**Highlights:** Side-scrolling shooter gameplay, Underwater theme, Defend your sub, Unlock new levels, High score system, Bonus starfish and items

**Features:** macOS Compatibility

**In-app purchases:** none


### Deep Sea Defender

[App page](https://appshunter.io/ios/app/deep-sea-defender/id1033688560)

Navigate a yellow submarine through dangerous underwater environments, dodging obstacles and enemies. Collect power-ups and coins to upgrade your vessel and unlock new levels. Test your survival skills in this deep-sea adventure.

**Highlights:** Navigate treacherous waters, Dodge mines and sea monsters, Collect power-ups and coins, Upgrade your submarine, Unlock new levels, Survive deep-sea challenges

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $4.99 | one-time |
| Remove Ads!! | $5.99 | one-time |
| Coin Pack 2 | $6.99 | one-time |
| Coin Pack 3 | $8.99 | one-time |


## Frequently asked questions

### Is Puffer Fish free?

Puffer Fish costs $0.99, with no in-app purchases.

### Is Deep Sea Defender free?

Deep Sea Defender is free to download, with in-app purchases available.

### Which has better reviews, Puffer Fish or Deep Sea Defender?

Puffer Fish is rated higher. Puffer Fish averages 5.0 out of 5 from 3 ratings, while Deep Sea Defender averages 2.0 from 1 ratings.

### Do Puffer Fish or Deep Sea Defender have ads?

Neither Puffer Fish nor Deep Sea Defender shows ads.

### Which is updated more often, Puffer Fish or Deep Sea Defender?

Puffer Fish ships an update every 37 months, and Deep Sea Defender every 108 months. Most recently, Puffer Fish was updated on October 29, 2026 and Deep Sea Defender on October 24, 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.*