# Angle Gradient Inclinometer vs Pagira

The clearest difference is review sentiment: Angle Gradient Inclinometer at 51% against Pagira's 0%. Angle Gradient Inclinometer also leads on in-app purchases (none vs 5) and ratings volume (314 vs 2). Pagira's advantage is ads (none vs shown) and update cadence (weekly vs every 8 months). On price and device support there is nothing between them.

Both are free to download. Pagira sells 5 one-off in-app purchases. Angle Gradient Inclinometer asks for nothing beyond the download.

Angle Gradient Inclinometer holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Angle Gradient Inclinometer has 314 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 51% of Angle Gradient Inclinometer's written reviews are positive against 0% of Pagira's.

Angle Gradient Inclinometer ships an update every 8 months, Pagira weekly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Angle Gradient Inclinometer | Pagira |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (314 ratings)](https://appshunter.io/ios/app/angle-gradient-inclinometer/id530077112/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/pagira-html-viewer-and-comics/id6782344666/reviews) |
| Number of ratings | **314** | 2 |
| Positive reviews | **51.1% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 14 MB |
| Requires iOS | **13** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Jimmy DE BRUYNE](https://appshunter.io/developer/1879002118) |

## What reviewers say

### Angle Gradient Inclinometer

[App page](https://appshunter.io/ios/app/angle-gradient-inclinometer/id530077112)

Easily measure tilt angles with this free protractor app. It displays inclination from 0 to 359 degrees, along with gradient percentages and angles summing to 180 or 360 degrees. Switch to theodolite mode to set a specified angle to zero.

**Highlights:** Measure tilt angles 0-359 degrees, Display gradient percentage, Show sum angles (180/360), Theodolite mode, Set specified angle to zero

**Features:** Vision Pro support

**In-app purchases:** none


### Pagira

[App page](https://appshunter.io/ios/app/pagira-html-viewer-and-comics/id6782344666)

This app displays standalone HTML sites, individual HTML pages, PDFs, and EPUB books and comics offline. It renders HTML content like a browser, supporting CSS, JavaScript, and WebAssembly. Users can highlight, take notes, and search across files and even scanned PDFs.

**Highlights:** Full HTML rendering with CSS, JavaScript, and WebAssembly, Built-in PDF reader with continuous scrolling and scaling, EPUB and comic support (CBZ, CBR, etc.) with various reading modes, Highlighting, notes, and bookmarks, Offline access to all content, Search across folders and scanned PDFs, iCloud sync for reading progress and notes

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Coffee | $2.99 | one-time |
| Buy Me a Dessert | $4.99 | one-time |
| Buy Me a Meal | $8.99 | one-time |
| Pagira Pro | $11.99 | one-time |
| Pagira Pro Supporter | $22.99 | one-time |


## Frequently asked questions

### Is Angle Gradient Inclinometer free?

Angle Gradient Inclinometer is free to download, with no in-app purchases.

### Is Pagira free?

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

### Which has better reviews, Angle Gradient Inclinometer or Pagira?

Angle Gradient Inclinometer is rated higher. Angle Gradient Inclinometer averages 4.3 out of 5 from 314 ratings, while Pagira averages 4.0 from 2 ratings.

### Do Angle Gradient Inclinometer or Pagira have ads?

Angle Gradient Inclinometer shows ads; Pagira does not.

### Which is updated more often, Angle Gradient Inclinometer or Pagira?

Angle Gradient Inclinometer ships an update every 8 months, and Pagira weekly. Most recently, Angle Gradient Inclinometer was updated on October 26, 2026 and Pagira on October 25, 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.*