# ReInvent Notes for AWS session vs Siddur Pro

The clearest difference is update cadence: Siddur Pro at every 10 days against ReInvent Notes for AWS session's every 3 weeks. ReInvent Notes for AWS session's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReInvent Notes for AWS session ships an update every 3 weeks, Siddur Pro every 10 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ReInvent Notes for AWS session | Siddur Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/siddur-pro/id6747907754/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 63 MB | 18 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anuj Parikh](https://appshunter.io/developer/1399847307) | [Samuel Cohen](https://appshunter.io/developer/1823315554) |

## What reviewers say

### ReInvent Notes for AWS session

[App page](https://appshunter.io/ios/app/reinvent-notes-for-aws-session/id6670609254)

**Features:** macOS Compatibility

**In-app purchases:** none


### Siddur Pro

[App page](https://appshunter.io/ios/app/siddur-pro/id6747907754)

This app offers a comprehensive digital siddur experience, featuring daily prayers, customizable zmanim, and a daily learning dashboard. It includes tools for holidays and special observances, with smart notifications to keep users on track.

**Highlights:** Automatic daily prayer adaptation, Location-aware zmanim, Daily learning dashboard, Holiday and seasonal tools, 40-day Nishmas tracker, Smart notifications, Intuitive home screen customization

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

**In-app purchases:** none


## Frequently asked questions

### Is ReInvent Notes for AWS session free?

ReInvent Notes for AWS session is free to download, with no in-app purchases.

### Is Siddur Pro free?

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

### Do ReInvent Notes for AWS session or Siddur Pro have ads?

Neither ReInvent Notes for AWS session nor Siddur Pro shows ads.

### Which is updated more often, ReInvent Notes for AWS session or Siddur Pro?

ReInvent Notes for AWS session ships an update every 3 weeks, and Siddur Pro every 10 days. Most recently, ReInvent Notes for AWS session was updated on October 3, 2026 and Siddur Pro on October 6, 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.*