# 语音日历 vs Monolithos Core

The clearest difference is in-app purchases: 语音日历 at none against Monolithos Core's 8. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Monolithos Core sells 8 in-app purchases, starting at $39.99 per month. 语音日历 asks for nothing beyond the download.

语音日历 ships an update every 6 weeks, Monolithos Core every 5 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 语音日历 | Monolithos Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/monolithos-core/id6760003709/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Freemium |
| Size | 39 MB | 185 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [bodongyueqian](https://appshunter.io/developer/1796805487) | [Monolithos,LLC](https://appshunter.io/developer/1882248713) |

## What reviewers say

### 语音日历

[App page](https://appshunter.io/ios/app/ai/id6755138526)

This app redefines schedule reminders using AI to automate manual input and voice calls for critical notifications. Create events by speaking, and receive phone-based voice alerts when tasks are due.

**Highlights:** AI-powered voice event creation, Automated time and title filling, Natural language task description, Phone-based voice reminders, Recurring event setup

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 语音日历 free?

语音日历 is free to download, with no in-app purchases.

### Is Monolithos Core free?

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

### Do 语音日历 or Monolithos Core have ads?

Neither 语音日历 nor Monolithos Core shows ads.

### Which is updated more often, 语音日历 or Monolithos Core?

语音日历 ships an update every 6 weeks, and Monolithos Core every 5 weeks. Most recently, 语音日历 was updated on October 15, 2026 and Monolithos Core on October 13, 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.*