# Onnais vs Flash Studio

The clearest difference is ads: Onnais at none against Flash Studio's shown. Flash Studio's advantage is update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Onnais ships an update monthly, Flash Studio weekly. Both last shipped on October 15, 2026.

## The numbers

| Metric | Onnais | Flash Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4.2K ratings)](https://appshunter.io/ios/app/flash-studio/id6756779254/reviews)** |
| Number of ratings | — | **4.2K** |
| Positive reviews | — | 56.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 62 MB | 99 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Shenzhen Hanmai Technology Co., Ltd.](https://appshunter.io/developer/1799150449) | [浙江闪铸三维科技有限公司](https://appshunter.io/developer/999198567) |

## What reviewers say

### Onnais

[App page](https://appshunter.io/ios/app/onnais/id6742645755)

**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 Onnais free?

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

### Is Flash Studio free?

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

### Do Onnais or Flash Studio have ads?

Flash Studio shows ads; Onnais does not.

### Which is updated more often, Onnais or Flash Studio?

Onnais ships an update monthly, and Flash Studio weekly. Most recently, Onnais was updated on October 15, 2026 and Flash Studio on October 15, 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.*