# Systems vs Annotate Audio

The clearest difference is device support: Annotate Audio at 3 against Systems's 1. Annotate Audio also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Systems sells 4 in-app purchases, starting at $3.99 per 7 days and Annotate Audio sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Systems ships an update every 4 weeks, Annotate Audio monthly. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Systems | Annotate Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/annotate-audio-speech-to-note/id6756701609/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | — | Freemium |
| Size | 70 MB | 79 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | +4 | 4+ |
| Developer | [Adam Kovacs](https://appshunter.io/developer/1814096456) | [Core Arc Studio LLC](https://appshunter.io/developer/1860672306) |

## What reviewers say

### Systems

[App page](https://appshunter.io/ios/app/systems-checklists/id6746172413)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Systems Pro Weekly | $3.99 | per 7 days |
| Systems Pro (1 Month) | $4.99 | per month |
| Systems Pro (1 Year) | $19.99 | per year |
| Systems Pro (Lifetime) | $49.99 | one-time |


### Annotate Audio

[App page](https://appshunter.io/ios/app/annotate-audio-speech-to-note/id6756701609)

This app transforms audio into searchable text, offering real-time translation, speaker identification, and instant summaries. You can also chat with your transcripts to extract specific information and detect conversational tone.

**Highlights:** Real-time audio translation, Transcribe audio of any length, Automatic speaker labels, Instant summary generation, Chat with transcripts, Emotion detection

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $5.99 | per month |
| Weekly Pro Subscription | $5.99 | per 7 days |
| Yearly Pro Subscription | $59.99 | per year |


## Frequently asked questions

### Is Systems free?

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

### Is Annotate Audio free?

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

### Do Systems or Annotate Audio have ads?

Neither Systems nor Annotate Audio shows ads.

### Which is updated more often, Systems or Annotate Audio?

Systems ships an update every 4 weeks, and Annotate Audio monthly. Most recently, Systems was updated on October 20, 2026 and Annotate Audio on October 21, 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.*