# Duoflow vs Qurdo

The clearest difference is in-app purchases: Qurdo at none against Duoflow's 4. Qurdo also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Duoflow sells 4 in-app purchases, starting at $1.99 per month. Qurdo asks for nothing beyond the download.

Duoflow ships an update every 5 days, Qurdo every 4 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Duoflow | Qurdo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duoflow/id6767079360/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 83 MB | 33 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Tianjin Ruikai Technology Co., Ltd](https://appshunter.io/developer/1766739205) | [鹏宇 程](https://appshunter.io/developer/6788971109) |

## What reviewers say

### Duoflow

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

This app offers a unique chat-based interface for note-taking, to-do lists, and journaling. Customize chat bubbles for visual organization and easily record various message types. Syncs seamlessly across Apple devices via iCloud.

**Highlights:** Chat-based note-taking, Customizable chat bubbles, Multiple message types (text, image, video, audio, location), iCloud synchronization, Cross-device continuity (iPhone, iPad, Mac), Unlimited chat groups (Pro)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $1.99 | per month |
| 年度会员 | $12.99 | per year |
| 永久会员 | $14.99 | one-time |
| 永久会员 | $17.99 | one-time |


### Qurdo

[App page](https://appshunter.io/ios/app/qurdo/id6789100627)

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

**In-app purchases:** none


## Frequently asked questions

### Is Duoflow free?

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

### Is Qurdo free?

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

### Do Duoflow or Qurdo have ads?

Neither Duoflow nor Qurdo shows ads.

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

Duoflow ships an update every 5 days, and Qurdo every 4 days. Most recently, Duoflow was updated on October 31, 2026 and Qurdo on October 28, 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.*