# 3pLevel Pro vs Fourby

The clearest difference is rating: Fourby at 4.0 against 3pLevel Pro's 3.5. Fourby also leads on price ($1.99 vs $4.99) and iOS requirement (13.6 vs 17.6). 3pLevel Pro's advantage is update cadence (weekly vs every 26 months) and review sentiment (100% vs 75%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

3pLevel Pro costs $4.99 and Fourby $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fourby holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews complicate that: 100% of 3pLevel Pro's written reviews are positive against 75% of Fourby's, so the app with the better star average is not the one people write more warmly about.

3pLevel Pro ships an update weekly, Fourby every 26 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 3pLevel Pro | Fourby |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/3plevel-pro-3d-inclinometer/id991913508/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/fourby/id1494054103/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 26 months |
| Monetization | Paid | Paid |
| Size | 6 MB | 18 MB |
| Requires iOS | 17.6 | **13.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stooj srl](https://appshunter.io/developer/1693833265) | [Kemal Enver](https://appshunter.io/developer/511711223) |

## What reviewers say

### 3pLevel Pro

[App page](https://appshunter.io/ios/app/3plevel-pro-3d-inclinometer/id991913508)

This app displays your vehicle's tilt in 3D, showing roll and pitch angles in real-time. Customize the 3D model and receive visual and audio alerts for exceeding set limits. Track and share your steepest inclines from drives.

**Highlights:** Real-time 3D vehicle tilt display, Customizable 3D vehicle appearance, Configurable roll and pitch alerts, Records and shares maximum inclination data, Supports degrees or percentage grade, Portrait and landscape orientation lock

**In-app purchases:** none


### Fourby

[App page](https://appshunter.io/ios/app/fourby/id1494054103)

Visualize your vehicle's position with a Jimny-themed inclinometer. This app helps off-road drivers understand their car's tilt and angle in real-time. Customize your vehicle's color from a selection of tints.

**Highlights:** 3D vehicle models, Customizable car colors, Off-road obstacle visualization, Real-time tilt and angle display, Suzuki Jimny Gen 4 theme

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3pLevel Pro free?

3pLevel Pro costs $4.99, with no in-app purchases.

### Is Fourby free?

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

### Which has better reviews, 3pLevel Pro or Fourby?

Fourby is rated higher. 3pLevel Pro averages 3.5 out of 5 from 2 ratings, while Fourby averages 4.0 from 3 ratings.

### Do 3pLevel Pro or Fourby have ads?

Neither 3pLevel Pro nor Fourby shows ads.

### Which is updated more often, 3pLevel Pro or Fourby?

3pLevel Pro ships an update weekly, and Fourby every 26 months. Most recently, 3pLevel Pro was updated on November 6, 2026 and Fourby on November 7, 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.*