# Astari vs ChemTECH 2026

The clearest difference is in-app purchases: ChemTECH 2026 at none against Astari's 10. ChemTECH 2026 also leads on update cadence (every 4 days vs every 11 days) and iOS requirement (12.0 vs 16.6). Astari's advantage is chart position (#116 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Astari sells 10 in-app purchases, starting at $9.99 per 7 days. ChemTECH 2026 asks for nothing beyond the download.

Astari ships an update every 11 days, ChemTECH 2026 every 4 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Astari | ChemTECH 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (427 ratings)](https://appshunter.io/ios/app/astari-transcribe-voice-notes/id6748829893/reviews)** | — |
| Number of ratings | **427** | — |
| Positive reviews | 40.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#116** | — |
| Size | 118 MB | 70 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Grifalop Limited](https://appshunter.io/developer/1825861453) | [Tarun Lalan](https://appshunter.io/developer/931938808) |

## What reviewers say

### Astari

[App page](https://appshunter.io/ios/app/astari-transcribe-voice-notes/id6748829893)

**Currently charting:** #116 Top Grossing · Productivity (US App Store)

Record your voice and let AI transform it into organized, searchable text notes and summaries. This app helps you stay focused by handling transcription and summarization in real-time, saving you time and boosting productivity.

**Highlights:** One-tap voice recording, Real-time AI transcription, AI-powered summaries, Distraction-free interface, Voice journaling, Content creation dictation

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $9.99 | per 7 days |
| Monthly Access | $21.99 | per month |
| Annual Special Deal | $83.99 | per year |
| Yearly 80% off | $89.99 | per year |
| Yearly Access | $119.99 | per year |
| Annual Access | $129.99 | per year |
| Lifetime Access | $149.99 | one-time |
| Lifetime Access | $169.99 | one-time |
| Lifetime Access | $179.99 | one-time |
| Lifetime Access | $199.99 | one-time |


### ChemTECH 2026

[App page](https://appshunter.io/ios/app/chemtech-2026/id6755063166)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Astari free?

Astari is free to download, with in-app purchases available.

### Is ChemTECH 2026 free?

ChemTECH 2026 is free to download, with no in-app purchases.

### Do Astari or ChemTECH 2026 have ads?

Neither Astari nor ChemTECH 2026 shows ads.

### Which is updated more often, Astari or ChemTECH 2026?

Astari ships an update every 11 days, and ChemTECH 2026 every 4 days. Most recently, Astari was updated on October 30, 2026 and ChemTECH 2026 on October 28, 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.*