# Aether Habit Tracker vs Aether

The clearest difference is device support: Aether at 3 against Aether Habit Tracker's 1. Aether also leads on iOS requirement (15.0 vs 18.2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Aether Habit Tracker ships an update fortnightly, Aether weekly. Both last shipped on September 18, 2026.

## The numbers

| Metric | Aether Habit Tracker | Aether |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 2 MB | 18 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Linton Philip](https://appshunter.io/developer/1848426046) | [Critical Dynamics OU](https://appshunter.io/developer/330152929) |

## What reviewers say

### Aether Habit Tracker

[App page](https://appshunter.io/ios/app/aether-habit-tracker/id6754467249)

**In-app purchases:** none


### Aether

[App page](https://appshunter.io/ios/app/aether-knowledge-engine/id6761418802)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aether Habit Tracker free?

Aether Habit Tracker is free to download, with no in-app purchases.

### Is Aether free?

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

### Do Aether Habit Tracker or Aether have ads?

Neither Aether Habit Tracker nor Aether shows ads.

### Which is updated more often, Aether Habit Tracker or Aether?

Aether Habit Tracker ships an update fortnightly, and Aether weekly. Most recently, Aether Habit Tracker was updated on September 18, 2026 and Aether on September 18, 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.*