# Stellaris vs Kan Do

The clearest difference is price: Stellaris at Free against Kan Do's $2.99. Kan Do's advantage is in-app purchases (none vs 2) and update cadence (daily vs every 4 days). On ads and iOS requirement there is nothing between them.

Stellaris is free to download; Kan Do costs $2.99 up front. Stellaris sells 2 in-app purchases, starting at $2.99 per month. Kan Do asks for nothing beyond the download.

Stellaris ships an update every 4 days, Kan Do daily. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Stellaris | Kan Do |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[4.5 (20 ratings)](https://appshunter.io/ios/app/kan-do-project-management/id6795152195/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 86.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Monetization | — | Paid |
| Best chart rank | — | **#53** |
| Size | 69 MB | 63 MB |
| Requires iOS | 26.1 | **26.0** |
| Devices | iPhone | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Caerus Digital, LLC](https://appshunter.io/developer/1844092962) | [Stephen Robles](https://appshunter.io/developer/826544306) |

## What reviewers say

### Stellaris

[App page](https://appshunter.io/ios/app/stellaris/id6756595038)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stellaris | $2.99 | per month |
| 100 Contract Questions | $9.99 | one-time |


### Kan Do

[App page](https://appshunter.io/ios/app/kan-do-project-management/id6795152195)

**Currently charting:** #53 Top Paid · Productivity (US App Store)

Organize tasks and projects using customizable Kanban boards and lists. Capture detailed notes, attach files, and set due dates with reminders. Syncs seamlessly across Apple devices via iCloud.

**Highlights:** Kanban boards with drag-and-drop, Customizable columns and dividers, Rich markdown notes editor, File and image attachments, iCloud sync across Apple devices, Smart lists (Inbox, Today, Upcoming), Bulk task actions

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Stellaris free?

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

### Is Kan Do free?

Kan Do costs $2.99, with no in-app purchases.

### Do Stellaris or Kan Do have ads?

Neither Stellaris nor Kan Do shows ads.

### Which is updated more often, Stellaris or Kan Do?

Stellaris ships an update every 4 days, and Kan Do daily. Most recently, Stellaris was updated on October 10, 2026 and Kan Do on October 19, 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.*