# Duoflow vs Firefly Todo

The clearest difference is iOS requirement: Firefly Todo at 17.0 against Duoflow's 26.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Duoflow sells 4 in-app purchases, starting at $1.99 per month and Firefly Todo sells 4 in-app purchases, starting at $1.99 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 Duoflow against 5.0 for Firefly Todo. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Duoflow ships an update every 5 days, Firefly Todo weekly. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Duoflow | Firefly Todo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/duoflow/id6767079360/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/firefly-todo-drag-calendar/id6790251925/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | Freemium |
| Size | 83 MB | 47 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, Mac | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Tianjin Ruikai Technology Co., Ltd](https://appshunter.io/developer/1766739205) | [馨洁龙 郑](https://appshunter.io/developer/1872415712) |

## 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 |


### Firefly Todo

[App page](https://appshunter.io/ios/app/firefly-todo-drag-calendar/id6790251925)

This app helps manage tasks and schedules with a zero-pressure inbox and an intuitive drag-and-drop calendar. It offers flexible scheduling options and an AI assistant to reorganize your week. Gentle reviews provide insights into your time management patterns.

**Highlights:** Zero-pressure inbox for quick thought capture, Intuitive drag-and-drop calendar interface, Flexible and fixed scheduling options, AI assistant for week restructuring, Multi-dimensional task reviews, Real-time sync across Apple devices

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $1.99 | per month |
| Quarterly Pro Subscription | $4.99 | per 3 months |
| Yearly Pro Subscription | $9.99 | per year |
| Firefly Todo‑Lifetime Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Duoflow free?

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

### Is Firefly Todo free?

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

### Which has better reviews, Duoflow or Firefly Todo?

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

### Do Duoflow or Firefly Todo have ads?

Neither Duoflow nor Firefly Todo shows ads.

### Which is updated more often, Duoflow or Firefly Todo?

Duoflow ships an update every 5 days, and Firefly Todo weekly. Most recently, Duoflow was updated on October 31, 2026 and Firefly Todo on November 1, 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.*