# Achilles vs Chournal

The clearest difference is monetization model: Chournal at free with in-app purchases against Achilles's subscription. Achilles's advantage is ads (none vs shown) and review sentiment (100% vs 83%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Achilles sells 2 in-app purchases, starting at $12.99 per month and Chournal sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Achilles against 5.0 for Chournal. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 100% of Achilles's written reviews are positive against 83% of Chournal's.

Achilles ships an update weekly, Chournal every 8 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | Achilles | Chournal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/achilles-habit-tracker/id6738323735/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/chournal-notes-like-chatting/id6742320983/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 10 MB | 59 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [雨 李](https://appshunter.io/developer/1779041866) | [Nanning Signalling Network Technology Co., Ltd](https://appshunter.io/developer/1758343835) |

## What reviewers say

### Achilles

[App page](https://appshunter.io/ios/app/achilles-habit-tracker/id6738323735)

This app helps you build and track daily habits and routines with a minimalist design. It offers smart reminders and progress tracking to help you stay organized and achieve your personal growth goals without feeling overwhelmed.

**Highlights:** Effortless habit tracking, Recurring tasks and custom reminders, Minimalist and intuitive design, Motivational insights, Structured approach to action, Supports various routine types

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DayDo Pro Monthly | $12.99 | per month |
| DayDo Pro Yearly | $39.99 | per year |


### Chournal

[App page](https://appshunter.io/ios/app/chournal-notes-like-chatting/id6742320983)

Capture ideas, track expenses, and manage tasks with a chat-like interface. Supports text, voice, images, sketches, and files, with AI assistance for summaries and reports. Prioritizes privacy with no registration or data collection.

**Highlights:** Chat-like note interface, Text, voice, image, location, sketch, file support, AI-powered idea summarization, AI-generated expense reports, AI-created checklists with reminders, No registration or data collection, iCloud storage

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Lfetime | $6.99 | one-time |


## Frequently asked questions

### Is Achilles free?

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

### Is Chournal free?

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

### Which has better reviews, Achilles or Chournal?

Achilles and Chournal are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Achilles or Chournal have ads?

Chournal shows ads; Achilles does not.

### Which is updated more often, Achilles or Chournal?

Achilles ships an update weekly, and Chournal every 8 days. Most recently, Achilles was updated on November 4, 2026 and Chournal on November 4, 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.*