# Dive Check vs Abysner

The clearest difference is review sentiment: Abysner at 100% against Dive Check's 50%. Abysner also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 1). Dive Check's advantage is price (Free vs $2.99) and update cadence (every 4 days vs every 2 months). On ratings volume, ads and device support there is nothing between them.

Dive Check is free to download; Abysner costs $2.99 up front. Dive Check sells 1 one-off in-app purchase. Abysner asks for nothing beyond the download.

Abysner holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 50% of Dive Check's written reviews are positive against 100% of Abysner's.

Dive Check ships an update every 4 days, Abysner every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Dive Check | Abysner |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/dive-check/id1098927489/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/abysner/id6636477320/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 7 MB | 42 MB |
| Requires iOS | **8.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AXIS Productions](https://appshunter.io/developer/472646203) | [Roelof Rene Smit](https://appshunter.io/developer/1762786000) |

## What reviewers say

### Dive Check

[App page](https://appshunter.io/ios/app/dive-check/id1098927489)

Create and share comprehensive gear checklists for diving trips. Ensure nothing is forgotten with customizable lists and reminders. Perfect for divers, snorkelers, and anyone carrying extensive equipment.

**Highlights:** Create custom checklists, Share lists with friends, Set reminders, Use default checklists, Edit and modify lists, Add new items

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dive Check Full Version | $2.99 | one-time |


### Abysner

[App page](https://appshunter.io/ios/app/abysner/id6636477320)

This app is an open-source dive planning tool designed for simplicity and ease of use. It supports various gas mixes and decompression models, allowing for accurate planning of technical and recreational dives. Its intuitive interface makes it suitable for use even in challenging conditions.

**Highlights:** Buhlmann ZHL-16 A, B, C models, Multi-gas support (Air, Nitrox, Trimix, etc.), OTU and CNS tracking, Customizable environmental settings, Intuitive gas picker, Automatic contingency plans, Multi-level dive planning

**In-app purchases:** none


## Frequently asked questions

### Is Dive Check free?

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

### Is Abysner free?

Abysner costs $2.99, with no in-app purchases.

### Which has better reviews, Dive Check or Abysner?

Abysner is rated higher. Dive Check averages 1.0 out of 5 from 2 ratings, while Abysner averages 5.0 from 2 ratings.

### Do Dive Check or Abysner have ads?

Neither Dive Check nor Abysner shows ads.

### Which is updated more often, Dive Check or Abysner?

Dive Check ships an update every 4 days, and Abysner every 2 months. Most recently, Dive Check was updated on November 2, 2026 and Abysner on November 4, 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.*