# OneDiary vs 文心

The clearest difference is update cadence: 文心 at every 2 weeks against OneDiary's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OneDiary sells 4 in-app purchases, starting at $0.99 per month and 文心 sells 19 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

OneDiary ships an update monthly, 文心 every 2 weeks. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OneDiary | 文心 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (167 ratings)](https://appshunter.io/ios/app/ai/id6446882473/reviews)** |
| Number of ratings | — | **167** |
| Positive reviews | — | 32.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 241 MB | 300 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [OneDiary (Dongguan) Technology Co., Ltd](https://appshunter.io/developer/1609976911) | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) |

## What reviewers say

### OneDiary

[App page](https://appshunter.io/ios/app/onediary-journal-and-note/id1610312891)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneDiary Pro Monthly | $0.99 | per month |
| Pro Member Yearly | $9.99 | per year |
| One month of OneDiary Pro | $0.99 | one-time |
| OneDiary Pro Permanently | $29.99 | one-time |


### 文心

[App page](https://appshunter.io/ios/app/ai/id6446882473)

This AI assistant leverages advanced language models for Chinese knowledge Q&A, creative writing, and logical reasoning. It offers multimodal AI capabilities, including video, image, and voice processing, with features like AI group chat, multimodal search, and AI-generated presentations.

**Highlights:** AI group chat (beta), Multimodal search, Chinese writing assistance, AI PPT generation, Video generation, Creative image editing

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 文小言连续包月会员 | $0.99 | per month |
| 连续包月试用 | $6.99 | per month |
| 连续包月 | $6.99 | per month |
| 文心一言app连续包年 | $79.99 | per year |
| 能量值1元 | $0.99 | one-time |
| 能量值5元 | $1.99 | one-time |
| 能量值10元 | $2.99 | one-time |
| 文小言单月会员 | $2.99 | one-time |
| 能量值50元 | $6.99 | one-time |
| 文心一言会员 | $8.99 | one-time |
| 礼品卡一个月 | $8.99 | one-time |
| 文心一言&文心一格联合会员 | $14.99 | one-time |
| 能量值100 | $14.99 | one-time |
| 礼品卡三个月 | $24.99 | one-time |
| 文小言年卡会员 | $29.99 | one-time |
| 礼品卡6个月 | $49.99 | one-time |
| 能量值500元 | $69.99 | one-time |
| 文心一言会员-1年 | $99.99 | one-time |
| 礼品卡年卡 | $99.99 | one-time |


## Frequently asked questions

### Is OneDiary free?

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

### Is 文心 free?

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

### Do OneDiary or 文心 have ads?

Neither OneDiary nor 文心 shows ads.

### Which is updated more often, OneDiary or 文心?

OneDiary ships an update monthly, and 文心 every 2 weeks. Most recently, OneDiary was updated on October 9, 2026 and 文心 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.*