# Deepwave Diver vs Doodled Fish Tank

The clearest difference is ads: Doodled Fish Tank at none against Deepwave Diver's shown. Deepwave Diver's advantage is update cadence (every 4 days vs every 8 months) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Deepwave Diver sells 5 one-off in-app purchases and Doodled Fish Tank sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Deepwave Diver ships an update every 4 days, Doodled Fish Tank every 8 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Deepwave Diver | Doodled Fish Tank |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 8 months |
| Size | 201 MB | 177 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Guang Yang](https://appshunter.io/developer/1295553295) | [晓泽 唐](https://appshunter.io/developer/1864363145) |

## What reviewers say

### Deepwave Diver

[App page](https://appshunter.io/ios/app/deepwave-diver/id6756122534)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diamonds | $0.99 | one-time |
| Diamonds | $1.99 | one-time |
| Diamonds | $4.99 | one-time |
| Ad Remove & Diamonds | $19.99 | one-time |
| Starter Pack | $19.99 | one-time |


### Doodled Fish Tank

[App page](https://appshunter.io/ios/app/doodled-fish-tank/id6758345817)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| small | $0.99 | one-time |
| medium | $2.99 | one-time |
| VIP Lifetime | $4.99 | one-time |
| large | $9.99 | one-time |


## Frequently asked questions

### Is Deepwave Diver free?

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

### Is Doodled Fish Tank free?

Doodled Fish Tank is free to download, with in-app purchases available.

### Do Deepwave Diver or Doodled Fish Tank have ads?

Deepwave Diver shows ads; Doodled Fish Tank does not.

### Which is updated more often, Deepwave Diver or Doodled Fish Tank?

Deepwave Diver ships an update every 4 days, and Doodled Fish Tank every 8 months. Most recently, Deepwave Diver was updated on October 30, 2026 and Doodled Fish Tank 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.*