# I vs Format Master Studio

The clearest difference is in-app purchases: I at none against Format Master Studio's 4. I also leads on iOS requirement (8.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Format Master Studio sells 4 one-off in-app purchases. I asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 27, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | I | Format Master Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (15 ratings)](https://appshunter.io/ios/app/i-drone/id1361956596/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 93 MB | 104 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [迪夫 刘](https://appshunter.io/developer/1252875742) | [光渝 庞](https://appshunter.io/developer/1386751488) |

## What reviewers say

### I

[App page](https://appshunter.io/ios/app/i-drone/id1361956596)

This application connects to a drone via Wi-Fi, displaying real-time video feeds from the aircraft directly to your mobile device. It aims to enhance the flight experience for drone enthusiasts.

**Highlights:** Real-time Wi-Fi connection to drone, Live video feed display, Drone flight enhancement, Focus on flight enjoyment

**Features:** macOS Compatibility

**In-app purchases:** none


### Format Master Studio

[App page](https://appshunter.io/ios/app/format-master-studio/id6460645623)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Member Pass | $1.99 | one-time |
| 30-Day Member Pass | $3.99 | one-time |
| 365-Day Member Pass | $9.99 | one-time |
| Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is I free?

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

### Is Format Master Studio free?

Format Master Studio is free to download, with in-app purchases available.

### Do I or Format Master Studio have ads?

Neither I nor Format Master Studio shows ads.

### Which is updated more often, I or Format Master Studio?

I ships an update every 2 weeks, and Format Master Studio every 2 weeks. Most recently, I was updated on September 27, 2026 and Format Master Studio on October 11, 2026.

---

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