# DiveCast vs Interval

The clearest difference is update cadence: DiveCast at daily against Interval's every 4 days. DiveCast also leads on iOS requirement (17.0 vs 26.0). Interval's advantage is device support (5 vs 2). On price, ads and in-app purchases there is nothing between them.

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

DiveCast ships an update daily, Interval every 4 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DiveCast | Interval |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 21 MB | 87 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Andine](https://appshunter.io/developer/6796679909) | [Brian Groskamp](https://appshunter.io/developer/1896650103) |

## What reviewers say

### DiveCast

[App page](https://appshunter.io/ios/app/divecast-dynamic-planner/id6796679907)

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

**In-app purchases:** none


### Interval

[App page](https://appshunter.io/ios/app/interval-dive-log/id6806797827)

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

**In-app purchases:** none


## Frequently asked questions

### Is DiveCast free?

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

### Is Interval free?

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

### Do DiveCast or Interval have ads?

Neither DiveCast nor Interval shows ads.

### Which is updated more often, DiveCast or Interval?

DiveCast ships an update daily, and Interval every 4 days. Most recently, DiveCast was updated on October 8, 2026 and Interval on October 9, 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.*