# Pet Door vs Flash Studio

The clearest difference is review sentiment: Flash Studio at 55% against Pet Door's 3%. Flash Studio also leads on rating (4.8 vs 1.3) and update cadence (weekly vs every 7 months). Pet Door's advantage is ads (none vs shown) and monetization model (free vs ad-supported). 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.

Flash Studio holds the better App Store score, 4.8 against 1.3. That said, the two scores are not equally well evidenced: Flash Studio has 4.2K ratings behind it against 58, so its average is the more settled of the two. Written reviews point the same way: 3% of Pet Door's written reviews are positive against 55% of Flash Studio's.

Pet Door ships an update every 7 months, Flash Studio weekly. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Pet Door | Flash Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (58 ratings)](https://appshunter.io/ios/app/pet-door/id6469695074/reviews) | **[4.8 (4.2K ratings)](https://appshunter.io/ios/app/flash-studio/id6756779254/reviews)** |
| Number of ratings | 58 | **4.2K** |
| Positive reviews | 3.2% of reviews | **55.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 99 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [彦波 蓝](https://appshunter.io/developer/1092834588) | [浙江闪铸三维科技有限公司](https://appshunter.io/developer/999198567) |

## What reviewers say

### Pet Door

[App page](https://appshunter.io/ios/app/pet-door/id6469695074)

Control your pet's automatic rolling gate remotely. Manage door functions like opening, closing, and pausing via a Bluetooth connection. Schedule automatic light control and set specific times for the gate to open or close.

**Highlights:** Open door, Close door, Pause function, Automatic light control, Timing to open, Timing to close

**Features:** macOS Compatibility

**In-app purchases:** none


### Flash Studio

[App page](https://appshunter.io/ios/app/flash-studio/id6756779254)

Manage your 3D printers remotely from your smartphone. Monitor print status, view live video feeds of your printer's operations, and control multiple printers simultaneously.

**Highlights:** Remote printer monitoring, Real-time video feed, Manage grouped printers, On-the-go management, Smartphone integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Pet Door free?

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

### Is Flash Studio free?

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

### Which has better reviews, Pet Door or Flash Studio?

Flash Studio is rated higher. Pet Door averages 1.3 out of 5 from 58 ratings, while Flash Studio averages 4.8 from 4.2K ratings.

### Do Pet Door or Flash Studio have ads?

Flash Studio shows ads; Pet Door does not.

### Which is updated more often, Pet Door or Flash Studio?

Pet Door ships an update every 7 months, and Flash Studio weekly. Most recently, Pet Door was updated on September 29, 2026 and Flash Studio on October 2, 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.*