# 字习 Pro vs Re

The clearest difference is price: Re at Free against 字习 Pro's $1.99. Re also leads on rating (5.0 vs 4.2) and review sentiment (100% vs 60%). 字习 Pro's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence there is nothing between them.

Re is free to download; 字习 Pro costs $1.99 up front. Re sells 3 in-app purchases, starting at $2.99 per 7 days. 字习 Pro asks for nothing beyond the download.

Re holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 60% of 字习 Pro's written reviews are positive against 100% of Re's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 字习 Pro | Re |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/pro/id1507339788/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/revive-ai-memory-chat/id6759059883/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 42 MB | 24 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [金磊 李](https://appshunter.io/developer/1492608769) | [FatTail Labs](https://appshunter.io/developer/1863607812) |

## What reviewers say

### 字习 Pro

[App page](https://appshunter.io/ios/app/pro/id1507339788)

Experience the art of Chinese calligraphy digitally with realistic brush and rice paper simulation. This tool brings traditional writing to the modern age, allowing you to create and save your own brush calligraphy works anytime, anywhere.

**Highlights:** Realistic brush and rice paper simulation, Adjustable brush size, Undo/redo functionality, Brush flying-white simulation, Save works to photo library, Replay writing process

**Features:** Vision Pro support

**In-app purchases:** none


### Re

[App page](https://appshunter.io/ios/app/revive-ai-memory-chat/id6759059883)

Chat with an AI that mimics the writing style of someone you know, using your actual chat history. Import conversations to capture their words, tone, and personality for a unique AI-powered chat experience. Offers privacy with on-device processing.

**Highlights:** AI style learning from chat history, Memory recall of past conversations, Create AI personas manually, On-device processing for privacy, Customizable chat backgrounds, iCloud backup and sync

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Yearly Premium | $19.99 | per year |
| Lifetime Pro | $59.99 | one-time |


## Frequently asked questions

### Is 字习 Pro free?

字习 Pro costs $1.99, with no in-app purchases.

### Is Re free?

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

### Which has better reviews, 字习 Pro or Re?

Re is rated higher. 字习 Pro averages 4.2 out of 5 from 6 ratings, while Re averages 5.0 from 2 ratings.

### Do 字习 Pro or Re have ads?

Re shows ads; 字习 Pro does not.

### Which is updated more often, 字习 Pro or Re?

字习 Pro ships an update weekly, and Re weekly. Most recently, 字习 Pro was updated on October 5, 2026 and Re on October 15, 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.*