# HIRaceDay vs Bubble Level

The clearest difference is rating: HIRaceDay at 5.0 against Bubble Level's 4.5. HIRaceDay also leads on in-app purchases (none vs 11) and ads (none vs shown). Bubble Level's advantage is ratings volume (719 vs 2). On price and device support there is nothing between them.

Both are free to download. Bubble Level sells 11 in-app purchases, starting at $1.99 per 7 days. HIRaceDay asks for nothing beyond the download.

HIRaceDay holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Bubble Level has 719 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | HIRaceDay | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hiraceday/id1449980057/reviews)** | [4.5 (719 ratings)](https://appshunter.io/ios/app/bubble-level-ar-angle-finder/id1594066382/reviews) |
| Number of ratings | 2 | **719** |
| Positive reviews | — | 41.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 43 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Roanoke Electronic Controls](https://appshunter.io/developer/993302860) | [Jens Rieckhof](https://appshunter.io/developer/354266124) |

## What reviewers say

### HIRaceDay

[App page](https://appshunter.io/ios/app/hiraceday/id1449980057)

This app connects via Bluetooth to manage the directional steering output of a specific racing device. It allows for precise control of left and right movements.

**Highlights:** Bluetooth connectivity, Control left directional output, Control right directional output, Compatible with Hostile Industries Steering Device

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-ar-angle-finder/id1594066382)

This app transforms your phone into a precise leveling tool. It offers accurate angle measurement, inclination detection, and augmented reality features for DIY and professional use. Calibration is simple and quick.

**Highlights:** Ultra-precise angle measurement, Inclination and slope meter, Augmented reality ruler and protractor, Effortless one-touch calibration, Clear and easy-to-read display, User-friendly interface

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly Plan | $1.99 | per 7 days |
| Spirit Level Premium – Monthly | $2.99 | per month |
| Bubble Level Premium - Weekly | $2.99 | per 7 days |
| Bubble Level Premium - Monthly | $5.99 | per month |
| Spirit Level Premium – Annual | $14.99 | per year |
| Bubble Level Premium - Annual | $19.99 | per year |
| All features - No ads | $1.99 | one-time |
| Unlock all AR features | $5.99 | one-time |
| Discount Lifetime Premium | $14.99 | one-time |
| Bubble Level PREMIUM Lifetime | $19.99 | one-time |
| Bubble Level - Lifetime Premium | $29.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🔍 Accurate angle measurements
- 🛠️ Helpful for various tasks (telescopes, leveling, etc.)

**What reviewers complain about**

- 🤑 Expensive ad removal
- 🤖 Unreliable calibration
- 💤 Constant interruptions and ads
- 🚫 Unusable due to ads

**Reported bugs**

- App crashes on launch
- Measurement point behaves erratically

**Requested features**

- Ability to calibrate the app
- Option to change the display color


## Frequently asked questions

### Is HIRaceDay free?

HIRaceDay is free to download, with no in-app purchases.

### Is Bubble Level free?

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

### Which has better reviews, HIRaceDay or Bubble Level?

HIRaceDay is rated higher. HIRaceDay averages 5.0 out of 5 from 2 ratings, while Bubble Level averages 4.5 from 719 ratings.

### Do HIRaceDay or Bubble Level have ads?

Bubble Level shows ads; HIRaceDay does not.

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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.*