# Deco Junk vs Fathom Dive Planner

The clearest difference is price: Fathom Dive Planner at Free against Deco Junk's $8.99. Fathom Dive Planner also leads on update cadence (every 2 days vs weekly). Deco Junk's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 18.0). On ads and device support there is nothing between them.

Fathom Dive Planner is free to download; Deco Junk costs $8.99 up front. Fathom Dive Planner sells 2 in-app purchases, starting at $2.99 per year. Deco Junk asks for nothing beyond the download.

Deco Junk ships an update weekly, Fathom Dive Planner every 2 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Deco Junk | Fathom Dive Planner |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 22 MB | 8 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Rogier Visser](https://appshunter.io/developer/672667764) | [Total Immersion](https://appshunter.io/developer/408473253) |

## What reviewers say

### Deco Junk

[App page](https://appshunter.io/ios/app/deco-junk/id6757073023)

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

**In-app purchases:** none


### Fathom Dive Planner

[App page](https://appshunter.io/ios/app/fathom-dive-planner/id6775766574)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fathom Premium - Annual | $2.99 | per year |
| Fathom Premium - Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Deco Junk free?

Deco Junk costs $8.99, with no in-app purchases.

### Is Fathom Dive Planner free?

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

### Do Deco Junk or Fathom Dive Planner have ads?

Neither Deco Junk nor Fathom Dive Planner shows ads.

### Which is updated more often, Deco Junk or Fathom Dive Planner?

Deco Junk ships an update weekly, and Fathom Dive Planner every 2 days. Most recently, Deco Junk was updated on November 9, 2026 and Fathom Dive Planner on November 5, 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.*