# SiamGPT vs ai note taker

The clearest difference is in-app purchases: SiamGPT at none against ai note taker's 3. SiamGPT also leads on update cadence (fortnightly vs every 4 months) and iOS requirement (14.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. ai note taker sells 3 in-app purchases, starting at $4.99 per 7 days. SiamGPT asks for nothing beyond the download.

SiamGPT ships an update fortnightly, ai note taker every 4 months. The most recent releases landed on September 15, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | SiamGPT | ai note taker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 105 MB | 4 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SIAM AI CORPORATION COMPANY LIMITED](https://appshunter.io/developer/1777228804) | [Upasana Deshmukh](https://appshunter.io/developer/1801502050) |

## What reviewers say

### SiamGPT

[App page](https://appshunter.io/ios/app/siamgpt/id6738045774)

**Features:** macOS Compatibility

**In-app purchases:** none


### ai note taker

[App page](https://appshunter.io/ios/app/ai-note-taker-speech-notes/id6747309286)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $19.99 | per year |


## Frequently asked questions

### Is SiamGPT free?

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

### Is ai note taker free?

ai note taker is free to download, with in-app purchases available.

### Do SiamGPT or ai note taker have ads?

Neither SiamGPT nor ai note taker shows ads.

### Which is updated more often, SiamGPT or ai note taker?

SiamGPT ships an update fortnightly, and ai note taker every 4 months. Most recently, SiamGPT was updated on September 15, 2026 and ai note taker on September 7, 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.*