# ChargerConnect vs Flash Studio

The clearest difference is review sentiment: Flash Studio at 58% against ChargerConnect's 5%. Flash Studio also leads on update cadence (weekly vs every 4 months). ChargerConnect's advantage is ads (none vs shown) and monetization model (free vs ad-supported). 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.

ChargerConnect ships an update every 4 months, Flash Studio weekly. The most recent releases landed on October 19, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | ChargerConnect | Flash Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5.3K ratings)](https://appshunter.io/ios/app/flash-studio/id6756779254/reviews)** |
| Number of ratings | — | **5.3K** |
| Positive reviews | 4.7% of reviews | **58.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 3 MB | 99 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [SHENZHEN OLYS COMPANY LIMITED](https://appshunter.io/developer/1316850175) | [浙江闪铸三维科技有限公司](https://appshunter.io/developer/999198567) |

## What reviewers say

### ChargerConnect

[App page](https://appshunter.io/ios/app/chargerconnect/id1513684422)

Monitor your solar controller and battery charger with Bluetooth. Instantly view working parameters, fault warnings, and solar panel, battery, and load data. Features automatic connection and one-click viewing for easy operation.

**Highlights:** Bluetooth communication, Real-time parameter display, Fault warning notifications, Solar panel data, Battery data, Load data, Automatic connection

**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 ChargerConnect free?

ChargerConnect 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 ChargerConnect or Flash Studio have ads?

Flash Studio shows ads; ChargerConnect does not.

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

ChargerConnect ships an update every 4 months, and Flash Studio weekly. Most recently, ChargerConnect was updated on October 19, 2026 and Flash Studio on October 23, 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.*