# Shadow Notes vs Intelligent Racing Analytics

The clearest difference is in-app purchases: Intelligent Racing Analytics at none against Shadow Notes's 2. Intelligent Racing Analytics also leads on update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Shadow Notes sells 2 in-app purchases, starting at $0.99 per month. Intelligent Racing Analytics asks for nothing beyond the download.

Shadow Notes ships an update every 2 months, Intelligent Racing Analytics every 10 days. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Shadow Notes | Intelligent Racing Analytics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 44 MB | 13 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Karamanets Oleksandr](https://appshunter.io/developer/1713515588) | [Infinita Proyectos SL](https://appshunter.io/developer/1245170061) |

## What reviewers say

### Shadow Notes

[App page](https://appshunter.io/ios/app/shadow-notes/id6740258994)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annually | $9.99 | per year |


### Intelligent Racing Analytics

[App page](https://appshunter.io/ios/app/intelligent-racing-analytics/id6754206630)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shadow Notes free?

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

### Is Intelligent Racing Analytics free?

Intelligent Racing Analytics is free to download, with no in-app purchases.

### Do Shadow Notes or Intelligent Racing Analytics have ads?

Neither Shadow Notes nor Intelligent Racing Analytics shows ads.

### Which is updated more often, Shadow Notes or Intelligent Racing Analytics?

Shadow Notes ships an update every 2 months, and Intelligent Racing Analytics every 10 days. Most recently, Shadow Notes was updated on September 17, 2026 and Intelligent Racing Analytics on September 15, 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.*