# Carysil Smart App vs Smart AI Notes

The clearest difference is in-app purchases: Carysil Smart App at none against Smart AI Notes's 3. Carysil Smart App also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). Smart AI Notes's advantage is update cadence (monthly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Smart AI Notes sells 3 in-app purchases, starting at $6.99 per 7 days. Carysil Smart App asks for nothing beyond the download.

Carysil Smart App ships an update every 6 months, Smart AI Notes monthly. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Carysil Smart App | Smart AI Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Size | 38 MB | 143 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IoTOnDemand INDIA LLP](https://appshunter.io/developer/1536181180) | [Pham Yen](https://appshunter.io/developer/1725409488) |

## What reviewers say

### Carysil Smart App

[App page](https://appshunter.io/ios/app/carysil-smart-app/id1626628012)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart AI Notes

[App page](https://appshunter.io/ios/app/smart-ai-notes-speech-to-text/id6752015143)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Ai Week | $6.99 | per 7 days |
| Smart Ai Year | $39.99 | per year |
| Smart Ai Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Carysil Smart App free?

Carysil Smart App is free to download, with no in-app purchases.

### Is Smart AI Notes free?

Smart AI Notes is free to download, with in-app purchases available.

### Do Carysil Smart App or Smart AI Notes have ads?

Smart AI Notes shows ads; Carysil Smart App does not.

### Which is updated more often, Carysil Smart App or Smart AI Notes?

Carysil Smart App ships an update every 6 months, and Smart AI Notes monthly. Most recently, Carysil Smart App was updated on October 6, 2026 and Smart AI Notes on October 11, 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.*