# Scuba Diving vs Megaventory

The clearest difference is in-app purchases: Megaventory at none against Scuba Diving's 5. Megaventory also leads on update cadence (fortnightly vs every 9 months) and iOS requirement (15.5 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Scuba Diving sells 4 in-app purchases, starting at $4.99 per month. Megaventory asks for nothing beyond the download.

Scuba Diving ships an update every 9 months, Megaventory fortnightly. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Scuba Diving | Megaventory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scuba-diving-dive-pros/id6535681866/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 32 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Austin](https://appshunter.io/developer/1708589155) | [megaventory](https://appshunter.io/developer/1750690453) |

## What reviewers say

### Scuba Diving

[App page](https://appshunter.io/ios/app/scuba-diving-dive-pros/id6535681866)

This app helps individual dive professionals manage their businesses efficiently. It streamlines operations by offering tools for goal and student management, invoicing, revenue tracking, and tax preparation. Stay organized and focus on teaching with this all-in-one solution.

**Highlights:** Goal management and tracking, Student information and certification management, Invoice generation and management, Revenue stream monitoring, Email list creation for marketing, Data export for analysis, Tax management and estimation, Dive shop management

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $9.99 | per year |
| Lifetime Access Free | Free | one-time |
| Lifetime Access | $14.99 | one-time |


### Megaventory

[App page](https://appshunter.io/ios/app/megaventory/id6745214060)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scuba Diving free?

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

### Is Megaventory free?

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

### Do Scuba Diving or Megaventory have ads?

Neither Scuba Diving nor Megaventory shows ads.

### Which is updated more often, Scuba Diving or Megaventory?

Scuba Diving ships an update every 9 months, and Megaventory fortnightly. Most recently, Scuba Diving was updated on November 4, 2026 and Megaventory on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*