# The Xccr Checklist: Diving — Rebreather Checklist: Xccr CCR

> Rebreather Checklist: Xccr CCR (iPhone/iPad app by Andrew Austin.)

- Source: https://appshunter.io/ios/app/the-xccr-checklist-diving/id6467408753 (this page in markdown: same URL + `.md`)
- Developer: [Andrew Austin](https://appshunter.io/developer/1708589155)
- Category: Sports, Health & Fitness
- Price: $9.99
- Age rating: 4+
- Requires: iOS 16.0 · 2 MB
- Languages: American English
- Released: 2023-09-26
- Data updated: 2026-09-01
- User reviews in markdown: https://appshunter.io/ios/app/the-xccr-checklist-diving/id6467408753/reviews.md

## What is The Xccr Checklist?

The Xccr Checklist app simplifies rebreather assembly with dedicated checklists mirroring the manual lists. Set precise countdown timers for Positive, Negative, and Pre-breathes. Manage Land Prep, Pre-dive, Post-dive, and Cleaning tasks effortlessly with multiple checklists. Help save the planet by moving away from throw away paper every time you dive to a digital checklist in your phone or Ipad!


## Version history (last 3 releases)

### 1.1.2 — 2023-10-20

- Build checks: If you miss a step you cannot complete the checklist and it will tell you what step you missed.
- Updated some steps in the build process
- Updated timer options
- Minor UI updates

### 1.1 — 2023-09-29

- Update Countdown timer selections to 1, 2 and 5 min.
- Changed order of build flow for Prior to Diving.
- Added new checks in the build flow.
- Add a new timer for pressure checks.
- Minor UI change.

### 1.0 — 2023-09-26

No release notes.

## Apps similar to The Xccr Checklist

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CCRSim](https://appshunter.io/ios/app/ccrsim/id6751905155) | — | $9.99 | Sports |
| [Submersion Dive Log](https://appshunter.io/ios/app/submersion-dive-log/id6757456915) | 4.5 (4) | Free | Sports |
| [Halcyon Dive Systems - Diving](https://appshunter.io/ios/app/halcyon-dive-systems-diving/id6738069654) | 5.0 (8) | Free | Sports |
| [CCR Checklist Pro](https://appshunter.io/ios/app/ccr-checklist-pro/id6751373049) | — | $9.99 | Sports |
| [CCR Junk](https://appshunter.io/ios/app/ccr-junk/id6757073023) | — | $8.99 | Sports |
| [Trimix Tools](https://appshunter.io/ios/app/trimix-tools/id289220808) | 5.0 (5) | $6.99 | Sports |

## More apps by Andrew Austin

- [The JJ CCR Checklist: Diving](https://appshunter.io/ios/app/the-jj-ccr-checklist-diving/id6467408738)
- [SOS: France](https://appshunter.io/ios/app/sos-france/id6468307505)
- [Pelagian CCR Checklist](https://appshunter.io/ios/app/pelagian-ccr-checklist/id6468662833)
- [The O2ptimaCM Checklist](https://appshunter.io/ios/app/the-o2ptimacm-checklist/id6469104578)
- [The T-Reb Checklist](https://appshunter.io/ios/app/the-t-reb-checklist/id6471980731)

All apps by Andrew Austin: https://appshunter.io/developer/1708589155

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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 2026-09-01.*