# DrvnAI vs Simple Hidden Note

The clearest difference is in-app purchases: Simple Hidden Note at none against DrvnAI's 1. Simple Hidden Note also leads on update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DrvnAI sells 1 in-app purchase, starting at $9.99 per month. Simple Hidden Note asks for nothing beyond the download.

DrvnAI ships an update every 2 weeks, Simple Hidden Note daily. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | DrvnAI | Simple Hidden Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/drvnai/id6748619728/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Freemium | — |
| Size | 35 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SGES DEV, LLC](https://appshunter.io/developer/1826593337) | [Next Level Order Engineering UG (haftungsbeschrankt)](https://appshunter.io/developer/1838301382) |

## What reviewers say

### DrvnAI

[App page](https://appshunter.io/ios/app/drvnai/id6748619728)

This app helps you manage all aspects of your vehicle, from tracking maintenance and logging modifications to getting instant advice from an AI mechanic. It provides a centralized hub for your car's history and health, making ownership smarter and more organized.

**Highlights:** Vehicle details tracking, Maintenance logging and reminders, Modification recording, AI Mechanic assistant, Subscription for premium features

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |


### Simple Hidden Note

[App page](https://appshunter.io/ios/app/simple-hidden-note/id6760840827)

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

**In-app purchases:** none


## Frequently asked questions

### Is DrvnAI free?

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

### Is Simple Hidden Note free?

Simple Hidden Note is free to download, with no in-app purchases.

### Do DrvnAI or Simple Hidden Note have ads?

Neither DrvnAI nor Simple Hidden Note shows ads.

### Which is updated more often, DrvnAI or Simple Hidden Note?

DrvnAI ships an update every 2 weeks, and Simple Hidden Note daily. Most recently, DrvnAI was updated on October 16, 2026 and Simple Hidden Note on October 4, 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.*