# Apneue vs ZenDepth

The clearest difference is update cadence: ZenDepth at every 9 days against Apneue's every 5 weeks. ZenDepth also leads on device support (3 vs 1) and iOS requirement (18.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Apneue sells 1 one-off in-app purchase and ZenDepth sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Apneue ships an update every 5 weeks, ZenDepth every 9 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Apneue | ZenDepth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/zendepth/id6759767091/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 40 MB | 11 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Saad Anis](https://appshunter.io/developer/1778820124) | [Christos Voutsaras](https://appshunter.io/developer/1880557269) |

## What reviewers say

### Apneue

[App page](https://appshunter.io/ios/app/apneue/id6748847361)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter Unlock | $3.99 | one-time |


### ZenDepth

[App page](https://appshunter.io/ios/app/zendepth/id6759767091)

Enhance your breath-holding capabilities with personalized training plans and guided exercises. Track progress, unlock techniques, and compete with friends in a visually immersive underwater environment.

**Highlights:** Adaptive training plans (CO2 & O2 tables), Guided stretching exercises, 20+ breath-hold techniques, Gamified milestones and badges, Social leaderboards for friends, Immersive underwater aesthetic

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annually | $19.99 | per year |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Apneue free?

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

### Is ZenDepth free?

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

### Do Apneue or ZenDepth have ads?

Neither Apneue nor ZenDepth shows ads.

### Which is updated more often, Apneue or ZenDepth?

Apneue ships an update every 5 weeks, and ZenDepth every 9 days. Most recently, Apneue was updated on October 9, 2026 and ZenDepth on October 24, 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.*