# Curvature vs Pastor Notes App

The clearest difference is price: Pastor Notes App at Free against Curvature's $1.99. Pastor Notes App also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (15.0 vs 17.6). On rating, review sentiment, ratings volume and ads there is nothing between them.

Pastor Notes App is free to download; Curvature costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Curvature against 5.0 for Pastor Notes App. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Curvature ships an update every 5 months, Pastor Notes App every 2 months. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Curvature | Pastor Notes App |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/curvature/id1441050109/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pastor-notes-app/id6596764628/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 116 MB | 57 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Steven Wilkinson](https://appshunter.io/developer/1441050108) | [Concierge Contacts PTY LTD](https://appshunter.io/developer/1699184469) |

## What reviewers say

### Curvature

[App page](https://appshunter.io/ios/app/curvature/id1441050109)

This app provides advanced tools for calculating and visualizing earth measurements, including curvature, horizon distance, and drop distance. It features a redesigned interface with precision mapping, data persistence, and a knowledge hub with research resources.

**Highlights:** Advanced Earth Calculators, Graphic Result Visualization, Precision Mapping Tools, Data Persistence with SwiftData, Expanded PDF Library, Universal Unit Converter, Save & Export Calculations

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

**In-app purchases:** none


### Pastor Notes App

[App page](https://appshunter.io/ios/app/pastor-notes-app/id6596764628)

This app helps pastors and church leaders manage their congregations. It simplifies sermon sharing, enhances engagement, and streamlines church communication to foster spiritual growth.

**Highlights:** Sermon sharing, Congregation connection, Ministry empowerment, Church communication, Spiritual growth support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Curvature free?

Curvature costs $1.99, with no in-app purchases.

### Is Pastor Notes App free?

Pastor Notes App is free to download, with no in-app purchases.

### Which has better reviews, Curvature or Pastor Notes App?

Curvature and Pastor Notes App are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Curvature or Pastor Notes App have ads?

Neither Curvature nor Pastor Notes App shows ads.

### Which is updated more often, Curvature or Pastor Notes App?

Curvature ships an update every 5 months, and Pastor Notes App every 2 months. Most recently, Curvature was updated on October 24, 2026 and Pastor Notes App on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*