# LSD Scuba vs Passbyte Delivery

The clearest difference is ads: Passbyte Delivery at none against LSD Scuba's shown. Passbyte Delivery also leads on update cadence (fortnightly vs every 15 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LSD Scuba ships an update every 15 months, Passbyte Delivery fortnightly. The most recent releases landed on October 3, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | LSD Scuba | Passbyte Delivery |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 22 MB | 113 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [London School of diving](https://appshunter.io/developer/561889154) | [PassByte Ltd](https://appshunter.io/developer/1716905973) |

## What reviewers say

### LSD Scuba

[App page](https://appshunter.io/ios/app/lsd-scuba/id561889151)

This app offers consultancy services for establishing and operating scuba diving schools. It provides advice on PADI affiliation, IT systems, dive professional training, new dive site identification, marketing, and setting up scuba clubs.

**Highlights:** Scuba diving school establishment advice, PADI affiliation guidance, IT systems consultancy, Dive professional training, New dive site identification, Marketing consultancy, Scuba club setup advice

**In-app purchases:** none


### Passbyte Delivery

[App page](https://appshunter.io/ios/app/passbyte-delivery/id6477566260)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is LSD Scuba free?

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

### Is Passbyte Delivery free?

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

### Do LSD Scuba or Passbyte Delivery have ads?

LSD Scuba shows ads; Passbyte Delivery does not.

### Which is updated more often, LSD Scuba or Passbyte Delivery?

LSD Scuba ships an update every 15 months, and Passbyte Delivery fortnightly. Most recently, LSD Scuba was updated on October 3, 2026 and Passbyte Delivery on September 27, 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.*