# i临帖 vs 字形

The clearest difference is update cadence: i临帖 at every 6 weeks against 字形's every 16 months. i临帖 also leads on iOS requirement (14.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

i临帖 costs $0.99 and 字形 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

i临帖 ships an update every 6 weeks, 字形 every 16 months. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | i临帖 | 字形 |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 16 months |
| Size | 46 MB | 286 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [小龙 高](https://appshunter.io/developer/425705314) | [增存 岳](https://appshunter.io/developer/1489719416) |

## What reviewers say

### i临帖

[App page](https://appshunter.io/ios/app/i/id1459594531)

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

**In-app purchases:** none


### 字形

[App page](https://appshunter.io/ios/app/id1491137576)

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

**In-app purchases:** none


## Frequently asked questions

### Is i临帖 free?

i临帖 costs $0.99, with no in-app purchases.

### Is 字形 free?

字形 costs $0.99, with no in-app purchases.

### Do i临帖 or 字形 have ads?

Neither i临帖 nor 字形 shows ads.

### Which is updated more often, i临帖 or 字形?

i临帖 ships an update every 6 weeks, and 字形 every 16 months. Most recently, i临帖 was updated on September 26, 2026 and 字形 on September 10, 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.*