# Chournal vs Duoflow

The clearest difference is ads: Duoflow at none against Chournal's shown. Duoflow also leads on review sentiment (100% vs 83%) and update cadence (every 3 days vs every 8 days). Chournal's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Chournal sells 3 in-app purchases, starting at $0.99 per month and Duoflow sells 3 in-app purchases, starting at $0.99 per month. 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 Chournal against 5.0 for Duoflow. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 83% of Chournal's written reviews are positive against 100% of Duoflow's.

Chournal ships an update every 8 days, Duoflow every 3 days. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Chournal | Duoflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/chournal-notes-like-chatting/id6742320983/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/duoflow/id6767079360/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 59 MB | 84 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nanning Signalling Network Technology Co., Ltd](https://appshunter.io/developer/1758343835) | [Tianjin Ruikai Technology Co., Ltd](https://appshunter.io/developer/1766739205) |

## What reviewers say

### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SVIP Monthly Renewal | $0.99 | per month |
| SVIP Yearly Renewal | $3.99 | per year |
| VIP Lfetime | $6.99 | one-time |


### Duoflow

[App page](https://appshunter.io/ios/app/duoflow/id6767079360)

Record notes, to-dos, and diaries through a chat interface. Customize chat bubbles for visual organization and easily manage different content types. Syncs seamlessly across Apple devices via iCloud.

**Highlights:** Chat-based recording, Customizable chat bubbles, Multiple message types (text, image, video, audio, location), Multiple conversation groups, iCloud synchronization, Cross-device continuity

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 年度会员 | $4.99 | per year |
| 永久会员 | $6.99 | one-time |


## Frequently asked questions

### Is Chournal free?

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

### Is Duoflow free?

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

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

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

### Do Chournal or Duoflow have ads?

Chournal shows ads; Duoflow does not.

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

Chournal ships an update every 8 days, and Duoflow every 3 days. Most recently, Chournal was updated on October 12, 2026 and Duoflow on October 17, 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.*