# Monolithos Core vs Duoflow

The clearest difference is rating: Duoflow at 5.0 against Monolithos Core's 1.0. Duoflow also leads on update cadence (every 3 days vs every 5 weeks). Monolithos Core's advantage is iOS requirement (17.0 vs 26.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Monolithos Core sells 8 in-app purchases, starting at $39.99 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.

Duoflow holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Monolithos Core ships an update every 5 weeks, Duoflow every 3 days. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Monolithos Core | Duoflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/monolithos-core/id6760003709/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duoflow/id6767079360/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Freemium | Freemium |
| Size | 185 MB | 84 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Monolithos,LLC](https://appshunter.io/developer/1882248713) | [Tianjin Ruikai Technology Co., Ltd](https://appshunter.io/developer/1766739205) |

## What reviewers say

### Monolithos Core

[App page](https://appshunter.io/ios/app/monolithos-core/id6760003709)

This app acts as a personal agent OS, connecting your knowledge, writing, and AI tasks in a local-first workspace. It helps you organize information, generate content, and manage projects with a focus on user control and data ownership.

**Highlights:** Local-first workspace, Organize notes into knowledge, AI-powered task execution, On-device transcription and insights, Markdown editing and file organization, Convert documents to audio podcasts, Create presentations from Markdown

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| THE CORE — Monthly | $39.99 | per month |
| THE MAX — Monthly | $89.99 | per month |
| THE CORE — Annual | $349.00 | per year |
| THE MAX — Annual | $859.00 | per year |
| 1,500 Creation Credits | $11.99 | one-time |
| MMC Memory Boost Pack | $11.99 | one-time |
| 3,500 Creation Credits | $29.99 | one-time |
| 10,000 Creation Credits | $79.99 | 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 Monolithos Core free?

Monolithos Core 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, Monolithos Core or Duoflow?

Duoflow is rated higher. Monolithos Core averages 1.0 out of 5 from 1 ratings, while Duoflow averages 5.0 from 1 ratings.

### Do Monolithos Core or Duoflow have ads?

Neither Monolithos Core nor Duoflow shows ads.

### Which is updated more often, Monolithos Core or Duoflow?

Monolithos Core ships an update every 5 weeks, and Duoflow every 3 days. Most recently, Monolithos Core was updated on October 13, 2026 and Duoflow on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*