Niostar vs Koe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Niostar
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Can connect and test thermal receipt or thermal label printer via WiFi and Bluetooth
Koe
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.
- One-tap recording
- Live transcription
- Automatic daily organization
- Optional note titles
- Shareable transcripts
- Cross-device recording (iPhone/Apple Watch)
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Koe is a voice-first journal for capturing thoughts before they disappear. Speak and watch your words turn into a live transcript, add a quick title if you want, and save everything into a clean daily log you can browse later. Unlike traditional voice memo apps, Koe treats the transcript as the product - not the audio file. With Koe you can: - Start recording in one tap - See a live transcript as you speak - Keep entries organized automatically by day - Add an optional title to each note - Share transcripts anywhere - Record from iPhone or Apple Watch No account. No subscription. No built-in AI. Just a fast, lightweight way to get thoughts out of your head and into a readable journal. Your entries stay local to your device.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Niostar | Koe |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 29 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 7 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhuhai Zywell Technology Co., LTD | Rodolfo Alberto Lopez Terriquez |
In-app purchases
Niostar
No in-app purchases
Koe
No in-app purchases
