# Kimai Mobile vs Kidduu

Kimai Mobile and Kidduu are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Kimai Mobile sells 2 in-app purchases, starting at $24.99 per year and Kidduu sells 1 in-app purchase, starting at $5.99 per year. Whichever you choose, the download price is not the number that matters.

Kimai Mobile ships an update every 2 weeks, Kidduu every 9 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Kimai Mobile | Kidduu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/kimai-mobile/id1563933145/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Freemium | — |
| Size | 34 MB | 76 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cloudrizon GmbH](https://appshunter.io/developer/1563933147) | [Tobias Ostermunchner](https://appshunter.io/developer/1896561621) |

## What reviewers say

### Kimai Mobile

[App page](https://appshunter.io/ios/app/kimai-mobile/id1563933145)

This app allows for real-time time tracking of projects and tasks, syncing automatically with your individual server. It offers offline logging, multiple language support, and detailed reporting for billable hours and expenses. Manage your team's workload and stay organized with a user-friendly interface and customizable features.

**Highlights:** Offline Time Tracking, Multiple Languages, Billable Time & Expense Tracking, Activity Summary Reports, Team Management, Dark Mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $24.99 | per year |
| Kimai Mobile Lifetime License | $79.99 | one-time |


### Kidduu

[App page](https://appshunter.io/ios/app/kidduu/id6771014656)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kidduu Family | $5.99 | per year |


## Frequently asked questions

### Is Kimai Mobile free?

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

### Is Kidduu free?

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

### Do Kimai Mobile or Kidduu have ads?

Neither Kimai Mobile nor Kidduu shows ads.

### Which is updated more often, Kimai Mobile or Kidduu?

Kimai Mobile ships an update every 2 weeks, and Kidduu every 9 days. Most recently, Kimai Mobile was updated on November 3, 2026 and Kidduu on November 10, 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.*