# CCR Checklist Pro — There's safety in convenience

> There's safety in convenience (iPhone/iPad app by Orlando Calvo.)

- Source: https://appshunter.io/ios/app/ccr-checklist-pro/id6751373049 (this page in markdown: same URL + `.md`)
- Developer: [Orlando Calvo](https://appshunter.io/developer/1294528357)
- Category: Sports, Utilities
- Price: $9.99
- Age rating: 4+
- Requires: iOS 18.5 · 1 MB
- Languages: American English
- Released: 2025-08-27
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/ccr-checklist-pro/id6751373049/reviews.md

## What is CCR Checklist Pro?

This app makes running a comprehensive pre-dive CCR checklist a breeze by automatically tying into your CCR maintenance records. CCR Checklist Pro helps you track all aspects for CCR maintenance such as sensor/battery maintenance replacements, regulator servicing, firmwares, etc. All data is stored bitemporally, allowing you to wind back the clock and examine the exact state of your gear as you dove it. As more components come on board this App will help you manage the added complexity with added safety by integrating them and their maintenance requirements into your checklists seamlessly.


## Version history (last 3 releases)

### 1.5 — 2025-09-12

Version 1.5 reorganizes the checklist to ensure questions correlate with the assembly process.

### 1.4 — 2025-09-02

CCR Checklist Pro now tracks dive time against the components of your CCR. This lets you track sensor rotation easily. This app now notifies you of need for o-ring checks as well as sorb capacity.

### 1.0 — 2025-08-27

No release notes.

## Apps similar to CCR Checklist Pro

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [The O2ptimaCM Checklist](https://appshunter.io/ios/app/the-o2ptimacm-checklist/id6469104578) | 5.0 (1) | $9.99 | Sports |
| [Caveradar](https://appshunter.io/ios/app/caveradar/id6761065504) | 1.0 (1) | Free | Sports |
| [Nitrox Tools](https://appshunter.io/ios/app/nitrox-tools/id284919980) | 5.0 (4) | $5.99 | Sports |
| [Trimix Tools](https://appshunter.io/ios/app/trimix-tools/id289220808) | 5.0 (5) | $6.99 | Sports |
| [The Xccr Checklist: Diving](https://appshunter.io/ios/app/the-xccr-checklist-diving/id6467408753) | — | $9.99 | Sports |
| [CCRtools](https://appshunter.io/ios/app/ccrtools/id6745844453) | — | Free | Sports |

## More apps by Orlando Calvo

- [CCRSim](https://appshunter.io/ios/app/ccrsim/id6751905155)

All apps by Orlando Calvo: https://appshunter.io/developer/1294528357

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*