# Eeto Calendar vs SpillStack

The clearest difference is update cadence: SpillStack at daily against Eeto Calendar's every 3 months. SpillStack also leads on review sentiment (100% vs 83%) and iOS requirement (15.1 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Eeto Calendar against 5.0 for SpillStack. Both are backed by a comparable volume of ratings — 9 and 9 respectively. Written reviews are what separate them: 83% of Eeto Calendar's written reviews are positive against 100% of SpillStack's.

Eeto Calendar ships an update every 3 months, SpillStack daily. The most recent releases landed on July 4, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Eeto Calendar | SpillStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (9 ratings)](https://appshunter.io/ios/app/eeto-calendar/id1110846731/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/spillstack/id6755917648/reviews)** |
| Number of ratings | 9 | 9 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | Free |
| Size | 2 MB | 38 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Fanaian](https://appshunter.io/developer/1110843610) | [Damian Mathews](https://appshunter.io/developer/1857271679) |

## What reviewers say

### Eeto Calendar

[App page](https://appshunter.io/ios/app/eeto-calendar/id1110846731)

This app offers a unique linear timeline view for visualizing events and deadlines. It uses colored milestones to represent important short or long-term goals, making it easy to grasp time in perspective. Currently, users can create events and explore the interface, with future updates planned for sharing and customization.

**Highlights:** Linear timeline view, Colored milestones for events, Visualize deadlines, Create recurring events, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### SpillStack

[App page](https://appshunter.io/ios/app/spillstack/id6755917648)

Capture and organize all your thoughts, from voice notes to text entries. This AI-powered tool automatically categorizes your input into tasks, ideas, projects, and more, providing summaries and tags for effortless management.

**Highlights:** Capture voice and text input, AI-powered categorization, Automatic summarization, Automated tagging, Organizes into tasks, ideas, projects, learning, research, Cross-device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Eeto Calendar free?

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

### Is SpillStack free?

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

### Which has better reviews, Eeto Calendar or SpillStack?

SpillStack is rated higher. Eeto Calendar averages 4.9 out of 5 from 9 ratings, while SpillStack averages 5.0 from 9 ratings.

### Do Eeto Calendar or SpillStack have ads?

Neither Eeto Calendar nor SpillStack shows ads.

### Which is updated more often, Eeto Calendar or SpillStack?

Eeto Calendar ships an update every 3 months, and SpillStack daily. Most recently, Eeto Calendar was updated on July 4, 2026 and SpillStack on June 11, 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.*