# Fluence Nispera vs KaChat

The clearest difference is update cadence: KaChat at weekly against Fluence Nispera's monthly. 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.

Fluence Nispera ships an update monthly, KaChat weekly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fluence Nispera | KaChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (39 ratings)](https://appshunter.io/ios/app/kachat/id6759102359/reviews)** |
| Number of ratings | — | **39** |
| Positive reviews | — | 94.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 66 MB | 66 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Fluence Energy LLC](https://appshunter.io/developer/1752706122) | [Cyber Ventures LLC](https://appshunter.io/developer/1841001762) |

## What reviewers say

### Fluence Nispera

[App page](https://appshunter.io/ios/app/fluence-nispera/id6504532026)

**Features:** macOS Compatibility

**In-app purchases:** none


### KaChat

[App page](https://appshunter.io/ios/app/kachat/id6759102359)

This secure messaging app utilizes the Kasia protocol and KASPA BlockDAG network for instant communication. It offers a private and efficient way to connect with others.

**Highlights:** Secure instant messaging, Kasia protocol integration, KASPA BlockDAG network, Cross-platform support

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fluence Nispera free?

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

### Is KaChat free?

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

### Do Fluence Nispera or KaChat have ads?

Neither Fluence Nispera nor KaChat shows ads.

### Which is updated more often, Fluence Nispera or KaChat?

Fluence Nispera ships an update monthly, and KaChat weekly. Most recently, Fluence Nispera was updated on October 18, 2026 and KaChat on October 24, 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.*