# Angle Gradient Inclinometer vs NoshiWrite

The clearest difference is in-app purchases: Angle Gradient Inclinometer at none against NoshiWrite's 1. Angle Gradient Inclinometer also leads on iOS requirement (13 vs 16.0). NoshiWrite's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 8 months). On price and device support there is nothing between them.

Both are free to download. NoshiWrite sells 1 one-off in-app purchase. Angle Gradient Inclinometer asks for nothing beyond the download.

Angle Gradient Inclinometer ships an update every 8 months, NoshiWrite every 2 weeks. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Angle Gradient Inclinometer | NoshiWrite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (295 ratings)](https://appshunter.io/ios/app/angle-gradient-inclinometer/id530077112/reviews)** | — |
| Number of ratings | **295** | — |
| Positive reviews | 51.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 1 MB |
| Requires iOS | **13** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Jhomar Maravillas](https://appshunter.io/developer/6783703541) |

## 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


### NoshiWrite

[App page](https://appshunter.io/ios/app/noshiwrite-noshi-envelope/id6792488562)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited | $4.99 | one-time |


## Frequently asked questions

### Is Angle Gradient Inclinometer free?

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

### Is NoshiWrite free?

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

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

Angle Gradient Inclinometer shows ads; NoshiWrite does not.

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

Angle Gradient Inclinometer ships an update every 8 months, and NoshiWrite every 2 weeks. Most recently, Angle Gradient Inclinometer was updated on September 27, 2026 and NoshiWrite on September 19, 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.*