# Astronomy Logbook vs A Simple List

The clearest difference is review sentiment: Astronomy Logbook at 50% against A Simple List's 0%. Astronomy Logbook also leads on update cadence (weekly vs monthly). A Simple List's advantage is rating (4.5 vs 3.3) and ratings volume (34 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

A Simple List holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: A Simple List has 34 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of Astronomy Logbook's written reviews are positive against 0% of A Simple List's, so the app with the better star average is not the one people write more warmly about.

Astronomy Logbook ships an update weekly, A Simple List monthly. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Astronomy Logbook | A Simple List |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/astronomy-logbook/id1552320892/reviews) | **[4.5 (34 ratings)](https://appshunter.io/ios/app/a-simple-list/id1594977557/reviews)** |
| Number of ratings | 4 | **34** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | Free |
| Size | 62 MB | 3 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Krishna Vedala](https://appshunter.io/developer/1546688939) | [Andrew Becker](https://appshunter.io/developer/1286829403) |

## What reviewers say

### Astronomy Logbook

[App page](https://appshunter.io/ios/app/astronomy-logbook/id1552320892)

Record astronomical observations with this red-light themed digital logbook. Securely store your notes in the cloud for access anywhere via web or app.

**Highlights:** Red-light themed interface, Digital observation logging, Cloud storage, Web interface access, Secure and private data

**Features:** macOS Compatibility

**In-app purchases:** none


### A Simple List

[App page](https://appshunter.io/ios/app/a-simple-list/id1594977557)

This app helps you create and manage multiple lists for various needs, such as groceries or to-dos. Organize items with categories, customize list colors, and easily mark tasks as complete. It's accessible on iPhone and Apple Watch for on-the-go organization.

**Highlights:** Create multiple categorized lists, Customize list colors, Add, edit, and delete items, Reorder list items, Mark items as completed, iPhone and Apple Watch support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Astronomy Logbook free?

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

### Is A Simple List free?

A Simple List is free to download, with no in-app purchases.

### Which has better reviews, Astronomy Logbook or A Simple List?

A Simple List is rated higher. Astronomy Logbook averages 3.3 out of 5 from 4 ratings, while A Simple List averages 4.5 from 34 ratings.

### Do Astronomy Logbook or A Simple List have ads?

Neither Astronomy Logbook nor A Simple List shows ads.

### Which is updated more often, Astronomy Logbook or A Simple List?

Astronomy Logbook ships an update weekly, and A Simple List monthly. Most recently, Astronomy Logbook was updated on October 4, 2026 and A Simple List on October 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.*