# EchoKeep vs Aether Habit Tracker

The clearest difference is device support: EchoKeep at 3 against Aether Habit Tracker's 1. EchoKeep also leads on iOS requirement (12.0 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.

EchoKeep ships an update weekly, Aether Habit Tracker fortnightly. The most recent releases landed on September 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | EchoKeep | Aether Habit Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 29 MB | 2 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Plastic Engine Technology Co., Ltd](https://appshunter.io/developer/1761472358) | [Linton Philip](https://appshunter.io/developer/1848426046) |

## What reviewers say

### EchoKeep

[App page](https://appshunter.io/ios/app/echokeep-thoughts-in-mind/id6753336417)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aether Habit Tracker

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

**In-app purchases:** none


## Frequently asked questions

### Is EchoKeep free?

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

### Is Aether Habit Tracker free?

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

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

Neither EchoKeep nor Aether Habit Tracker shows ads.

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

EchoKeep ships an update weekly, and Aether Habit Tracker fortnightly. Most recently, EchoKeep was updated on September 13, 2026 and Aether Habit Tracker 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.*