# Scuba Trainer vs Dive Toolbox

The clearest difference is update cadence: Dive Toolbox at every 6 days against Scuba Trainer's every 2 weeks. Dive Toolbox also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Scuba Trainer sells 3 in-app purchases, starting at $3.99 per 7 days and Dive Toolbox sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Scuba Trainer ships an update every 2 weeks, Dive Toolbox every 6 days. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Scuba Trainer | Dive Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 18 MB | 33 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jan Luther](https://appshunter.io/developer/368269906) | [Onosia](https://appshunter.io/developer/1880704645) |

## What reviewers say

### Scuba Trainer

[App page](https://appshunter.io/ios/app/scuba-trainer-for-divers/id1308152033)

Prepare for your next dive by practicing real exam questions and mastering dive theory. This app offers adaptive learning, personalized study plans, and a comprehensive logbook to track your progress. It's designed to help you refresh your knowledge and feel confident before your certification or next adventure.

**Highlights:** Nearly 400 fact-checked exam questions, 12 topic areas including physics, physiology, and safety, Exam mode simulating real tests, Adaptive learning with smart repetition, Personalized learning plans and reminders, Progress tracking with badges and logbook

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scuba Premium — Weekly | $3.99 | per 7 days |
| Scuba Premium — Monthly | $12.99 | per month |
| Scuba Premium — Yearly | $17.99 | per year |


### Dive Toolbox

[App page](https://appshunter.io/ios/app/dive-toolbox/id6759796903)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Scuba Trainer free?

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

### Is Dive Toolbox free?

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

### Do Scuba Trainer or Dive Toolbox have ads?

Neither Scuba Trainer nor Dive Toolbox shows ads.

### Which is updated more often, Scuba Trainer or Dive Toolbox?

Scuba Trainer ships an update every 2 weeks, and Dive Toolbox every 6 days. Most recently, Scuba Trainer was updated on October 4, 2026 and Dive Toolbox on October 11, 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.*