# Kasta vs InstantCharge

The clearest difference is update cadence: InstantCharge at fortnightly against Kasta's every 2 months. Kasta's advantage is iOS requirement (11.0 vs 13.0). On price, ads, 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.

Kasta ships an update every 2 months, InstantCharge fortnightly. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Kasta | InstantCharge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 61 MB | 73 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KASTA Technologies (AU) Pty Ltd.](https://appshunter.io/developer/1449447830) | [Ubiquishare Pty Ltd](https://appshunter.io/developer/1769981046) |

## What reviewers say

### Kasta

[App page](https://appshunter.io/ios/app/kasta/id1456177991)

Control and monitor your home's electrical usage with this smart lighting solution. Enhance your living experience by easily managing your devices and customizing your environment for a more powerful and affordable smart lifestyle.

**Highlights:** Monitor electrical usage, Manage home devices, Customize living experiences, Affordable smart lifestyle solution, Seamless integration

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

**In-app purchases:** none


### InstantCharge

[App page](https://appshunter.io/ios/app/instantcharge/id6711333646)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Kasta free?

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

### Is InstantCharge free?

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

### Do Kasta or InstantCharge have ads?

Neither Kasta nor InstantCharge shows ads.

### Which is updated more often, Kasta or InstantCharge?

Kasta ships an update every 2 months, and InstantCharge fortnightly. Most recently, Kasta was updated on October 10, 2026 and InstantCharge on October 25, 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.*