# 字体预览 vs DSL ROBOT

The clearest difference is update cadence: DSL ROBOT at every 6 months against 字体预览's every 16 months. 字体预览's advantage is iOS requirement (7.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

字体预览 ships an update every 16 months, DSL ROBOT every 6 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 字体预览 | DSL ROBOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 6 months** |
| Size | 5 MB | 47 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [力 彭](https://appshunter.io/developer/514969177) | [Sublue Underwater AI Co., Ltd](https://appshunter.io/developer/1838599859) |

## What reviewers say

### 字体预览

[App page](https://appshunter.io/ios/app/id850535989)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSL ROBOT

[App page](https://appshunter.io/ios/app/dsl-robot/id6630366507)

**In-app purchases:** none


## Frequently asked questions

### Is 字体预览 free?

字体预览 is free to download, with no in-app purchases.

### Is DSL ROBOT free?

DSL ROBOT is free to download, with no in-app purchases.

### Do 字体预览 or DSL ROBOT have ads?

Neither 字体预览 nor DSL ROBOT shows ads.

### Which is updated more often, 字体预览 or DSL ROBOT?

字体预览 ships an update every 16 months, and DSL ROBOT every 6 months. Most recently, 字体预览 was updated on October 26, 2026 and DSL ROBOT on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*