# VisKeyboard vs SmartStuffPro

The clearest difference is update cadence: VisKeyboard at every 2 months against SmartStuffPro's every 7 months. VisKeyboard also leads on iOS requirement (9.3 vs 12.0). 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.

VisKeyboard ships an update every 2 months, SmartStuffPro every 7 months. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | VisKeyboard | SmartStuffPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 70 MB | 146 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Vexel Software Technology Co.,Ltd.](https://appshunter.io/developer/1228572319) | [Technical Consumer Products, Inc.](https://appshunter.io/developer/1445660309) |

## What reviewers say

### VisKeyboard

[App page](https://appshunter.io/ios/app/viskeyboard/id1562070996)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartStuffPro

[App page](https://appshunter.io/ios/app/smartstuffpro/id6443751679)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VisKeyboard free?

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

### Is SmartStuffPro free?

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

### Do VisKeyboard or SmartStuffPro have ads?

Neither VisKeyboard nor SmartStuffPro shows ads.

### Which is updated more often, VisKeyboard or SmartStuffPro?

VisKeyboard ships an update every 2 months, and SmartStuffPro every 7 months. Most recently, VisKeyboard was updated on September 24, 2026 and SmartStuffPro on September 11, 2026.

---

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