# OneChat by OneExpert vs DialogNote

The clearest difference is in-app purchases: OneChat by OneExpert at none against DialogNote's 3. OneChat by OneExpert also leads on iOS requirement (10.0 vs 17.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. DialogNote sells 3 in-app purchases, starting at $0.99 per month. OneChat by OneExpert asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 11 days. The most recent releases landed on October 20, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OneChat by OneExpert | DialogNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/dialognote-chat-journal/id6754547289/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **100.0% of reviews** | 96.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | Every 11 days |
| Monetization | **Free** | Freemium |
| Size | 29 MB | 77 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Department of Science and Technology Region VI](https://appshunter.io/developer/1362988961) | [创辉 郑](https://appshunter.io/developer/1824333944) |

## What reviewers say

### OneChat by OneExpert

[App page](https://appshunter.io/ios/app/onechat-by-oneexpert/id1362988962)

Connect with experts, consultants, and peers in the Philippine S&T community. Engage in group discussions, share files, and discover suggested users based on your contacts.

**Highlights:** Chat with experts and community members, Create group chats for discussions, Upload and send files, Suggest users based on contacts, Connect with Philippine S&T community

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

**In-app purchases:** none


### DialogNote

[App page](https://appshunter.io/ios/app/dialognote-chat-journal/id6754547289)

Capture thoughts and ideas naturally through a chat-like interface. Supports text, voice, images, and files, with features like reminders and secure local storage. Organize your notes into independent conversations for work, study, or personal ideas.

**Highlights:** Chat-like note-taking interface, Support for text, voice, images, and files, Pin important conversations, Independent conversation management, To-do reminders, Secure local storage, Data analysis

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Yearly Pro | $3.99 | per year |
| Lifetime Pro | $6.99 | one-time |


## Frequently asked questions

### Is OneChat by OneExpert free?

OneChat by OneExpert is free to download, with no in-app purchases.

### Is DialogNote free?

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

### Do OneChat by OneExpert or DialogNote have ads?

Neither OneChat by OneExpert nor DialogNote shows ads.

### Which is updated more often, OneChat by OneExpert or DialogNote?

OneChat by OneExpert ships an update every 11 days, and DialogNote every 11 days. Most recently, OneChat by OneExpert was updated on October 20, 2026 and DialogNote on October 30, 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.*