# Monster Smart App vs PDF Pro AIV

The clearest difference is ads: Monster Smart App at none against PDF Pro AIV's shown. Monster Smart App also leads on iOS requirement (13.0 vs 15.0). PDF Pro AIV's advantage is update cadence (every 9 days vs every 5 months). On price, 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.

Monster Smart App ships an update every 5 months, PDF Pro AIV every 9 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Monster Smart App | PDF Pro AIV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (26K ratings)](https://appshunter.io/ios/app/monster-smart-app/id1447483342/reviews)** | — |
| Number of ratings | **26K** | — |
| Positive reviews | 25.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 233 MB | 36 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Monster Inc.](https://appshunter.io/developer/928625333) | [Amrita Infovision Pvt. Ltd.](https://appshunter.io/developer/1835173666) |

## What reviewers say

### Monster Smart App

[App page](https://appshunter.io/ios/app/monster-smart-app/id1447483342)

Control your home appliances remotely from anywhere. Manage multiple devices simultaneously, set timers for automated functions, and easily share access with family members. The app offers a simple and quick connection process to your smart devices.

**Highlights:** Remote appliance control, Simultaneous multi-device management, Automated timer functions, Family device sharing, Easy device connection

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Decent functionality
- 💡 Customizable scenes
- 🔒 Works with Alexa

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Glitchy app
- 🐛 Unreliable performance
- 🔋 Poor adhesive quality

**Reported bugs**

- Lights disappearing from app
- Incorrect on/off status
- Frequent disconnections
- Incompatible with 5GHz WiFi

**Requested features**

- Dark mode option
- Bluetooth connectivity
- Ability to control individual LEDs
- Improved music sync features


### PDF Pro AIV

[App page](https://appshunter.io/ios/app/pdf-pro-aiv/id6751605897)

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

**In-app purchases:** none


## Frequently asked questions

### Is Monster Smart App free?

Monster Smart App is free to download, with no in-app purchases.

### Is PDF Pro AIV free?

PDF Pro AIV is free to download, with no in-app purchases.

### Do Monster Smart App or PDF Pro AIV have ads?

PDF Pro AIV shows ads; Monster Smart App does not.

### Which is updated more often, Monster Smart App or PDF Pro AIV?

Monster Smart App ships an update every 5 months, and PDF Pro AIV every 9 days. Most recently, Monster Smart App was updated on November 8, 2026 and PDF Pro AIV on October 30, 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.*