# Inclinometer vs GarageProof

The clearest difference is iOS requirement: Inclinometer at 15 against GarageProof's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Inclinometer sells 5 in-app purchases, starting at $0.99 per month and GarageProof sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Inclinometer ships an update every 2 weeks, GarageProof monthly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Inclinometer | GarageProof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (12 ratings)](https://appshunter.io/ios/app/inclinometer-angle-meter/id6476548258/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 13 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Krzysztof Gwiazda](https://appshunter.io/developer/1546740383) | [伟 赵](https://appshunter.io/developer/6788210823) |

## What reviewers say

### Inclinometer

[App page](https://appshunter.io/ios/app/inclinometer-angle-meter/id6476548258)

This utility app provides a straightforward tool for measuring tilt angles on any surface. It combines a digital reading with an analog-style interface for ease of use. Ideal for quick angle measurements without complexity.

**Highlights:** Measures tilt angle (slope), Digital reading, Analog-like interface, Easy to use, Place on any surface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inclinometer Premium | $0.99 | per month |
| Remove Ads | $1.49 | per 2 months |
| Remove Ads | $3.49 | per 6 months |
| Remove Ads | $4.99 | per year |
| Remove Ads | $7.99 | one-time |


### GarageProof

[App page](https://appshunter.io/ios/app/garageproof-car-maintenance/id6795909554)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GarageProof Lifetime Pro | $4.99 | one-time |


## Frequently asked questions

### Is Inclinometer free?

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

### Is GarageProof free?

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

### Do Inclinometer or GarageProof have ads?

Neither Inclinometer nor GarageProof shows ads.

### Which is updated more often, Inclinometer or GarageProof?

Inclinometer ships an update every 2 weeks, and GarageProof monthly. Most recently, Inclinometer was updated on November 4, 2026 and GarageProof on October 31, 2026.

---

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