# Odak vs Underway

The clearest difference is price: Underway at Free against Odak's $0.49. Underway also leads on update cadence (every 4 days vs fortnightly). Odak's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Underway is free to download; Odak costs $0.49 up front. Underway sells 3 in-app purchases, starting at $4.99 per 7 days. Odak asks for nothing beyond the download.

Odak ships an update fortnightly, Underway every 4 days. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Odak | Underway |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 21 MB | 11 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yusuf SIRIN](https://appshunter.io/developer/1896330306) | [Oday Maleh](https://appshunter.io/developer/1777230222) |

## What reviewers say

### Odak

[App page](https://appshunter.io/ios/app/odak-flip-clock/id6771885024)

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

**In-app purchases:** none


### Underway

[App page](https://appshunter.io/ios/app/underway-package-tracker/id6786041026)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $39.99 | per year |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Odak free?

Odak costs $0.49, with no in-app purchases.

### Is Underway free?

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

### Do Odak or Underway have ads?

Neither Odak nor Underway shows ads.

### Which is updated more often, Odak or Underway?

Odak ships an update fortnightly, and Underway every 4 days. Most recently, Odak was updated on October 1, 2026 and Underway on October 7, 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.*