# Niostar vs Koe

The clearest difference is update cadence: Koe at every 4 weeks against Niostar's every 29 months. Niostar's advantage is iOS requirement (15.6 vs 26.0). 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.

Niostar ships an update every 29 months, Koe every 4 weeks. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Niostar | Koe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/koe-voice-notes/id6774836435/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 7 MB | 7 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Zhuhai Zywell Technology Co., LTD](https://appshunter.io/developer/1714367907) | [Rodolfo Alberto Lopez Terriquez](https://appshunter.io/developer/1896502707) |

## What reviewers say

### Niostar

[App page](https://appshunter.io/ios/app/niostar/id6462579411)

**Features:** macOS Compatibility

**In-app purchases:** none


### Koe

[App page](https://appshunter.io/ios/app/koe-voice-notes/id6774836435)

This app allows you to quickly record your thoughts and see them transcribed in real-time. Entries are automatically organized by date and can be titled and shared. It's a lightweight tool for capturing ideas without needing an account or subscription.

**Highlights:** One-tap recording, Live transcription, Automatic daily organization, Optional note titles, Shareable transcripts, Cross-device recording (iPhone/Apple Watch)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Niostar free?

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

### Is Koe free?

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

### Do Niostar or Koe have ads?

Neither Niostar nor Koe shows ads.

### Which is updated more often, Niostar or Koe?

Niostar ships an update every 29 months, and Koe every 4 weeks. Most recently, Niostar was updated on October 15, 2026 and Koe 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.*