# Current Altitude vs Bubble Level for iPhone

The clearest difference is review sentiment: Current Altitude at 72% against Bubble Level for iPhone's 35%. Current Altitude also leads on rating (4.8 vs 4.6). Bubble Level for iPhone's advantage is update cadence (every 5 weeks vs every 12 months) and ratings volume (112K vs 18K). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Current Altitude sells 1 one-off in-app purchase and Bubble Level for iPhone sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Current Altitude holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Bubble Level for iPhone has 112K ratings behind it against 18K, so its average is the more settled of the two. Written reviews point the same way: 72% of Current Altitude's written reviews are positive against 35% of Bubble Level for iPhone's.

Current Altitude ships an update every 12 months, Bubble Level for iPhone every 5 weeks. Both last shipped on October 15, 2026.

## The numbers

| Metric | Current Altitude | Bubble Level for iPhone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (18K ratings)](https://appshunter.io/ios/app/current-altitude/id348408101/reviews)** | [4.6 (112K ratings)](https://appshunter.io/ios/app/bubble-level-for-iphone/id465613917/reviews) |
| Number of ratings | 18K | **112K** |
| Positive reviews | **71.8% of reviews** | 34.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 104 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hearn Apps, LLC](https://appshunter.io/developer/310533788) | [Lemondo Apps LLc](https://appshunter.io/developer/1131593451) |

## What reviewers say

### Current Altitude

[App page](https://appshunter.io/ios/app/current-altitude/id348408101)

Track your current altitude and location with this GPS-powered utility. Save important spots, view coordinates in multiple formats, and easily share your position with others. Ideal for outdoor adventures and travel.

**Highlights:** GPS-powered location tracking, Save and reference locations, Multiple GPS format displays, Share location and altitude, Accurate altitude readings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal | $4.99 | one-time |

**What reviewers like**

- 🚀 Accurate and responsive
- ⛰️ Useful for tracking elevation changes
- 📍 Provides GPS coordinates
- 🌍 Works well in remote areas
- 🔍 Helpful for outdoor activities

**What reviewers complain about**

- 🐛 Inconsistent or inaccurate readings
- 📱 Issues with compatibility on certain devices
- 💰 Concerns about hidden charges
- 📢 Excessive advertisements

**Reported bugs**

- App crashing or not loading properly
- Elevation readings fluctuating wildly
- Incompatibility with newer devices

**Requested features**

- Dark mode option
- Ability to save/export elevation data
- More customization options
- Improved accuracy and precision


### Bubble Level for iPhone

[App page](https://appshunter.io/ios/app/bubble-level-for-iphone/id465613917)

This app offers a suite of measurement and detection tools, including a bubble level for alignment, angle measurement, surface flatness checks, and metal detection. It also features an AR ruler for distance measurement and an inclinometer for off-road navigation.

**Highlights:** Bubble level for object alignment, Angle measurement, Surface flatness check, Metal and wire detection, AR ruler for distance measurement, Inclinometer for tilt control, Compass

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $4.99 | per 7 days |
| Weekly free trial | $4.99 | per 7 days |
| Monthly subscriptions | $5.99 | per month |
| Bubble Level Pro | $5.99 | per month |
| 3 month | $7.99 | per 3 months |
| 1 Year no free trial | $19.99 | per year |
| 1 Year | $19.99 | per year |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Handy tool
- 👍 Useful features
- 🚀 Accurate readings
- 👍 Reliable for leveling RVs and caravans

**What reviewers complain about**

- 🐛 Inaccurate readings
- 💩 Constant ads disrupting usage
- 🤑 Paywall for full functionality
- 🐛 Ads still present after paid upgrade

**Reported bugs**

- App freezing/crashing
- Ads blocking access to app features
- Inconsistent performance across devices

**Requested features**

- Calibration option
- Improved contrast for outdoor visibility
- Larger font size for readouts
- Plumb line view through camera


## Frequently asked questions

### Is Current Altitude free?

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

### Is Bubble Level for iPhone free?

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

### Which has better reviews, Current Altitude or Bubble Level for iPhone?

Current Altitude is rated higher. Current Altitude averages 4.8 out of 5 from 18K ratings, while Bubble Level for iPhone averages 4.6 from 112K ratings.

### Do Current Altitude or Bubble Level for iPhone have ads?

Both Current Altitude and Bubble Level for iPhone show ads.

### Which is updated more often, Current Altitude or Bubble Level for iPhone?

Current Altitude ships an update every 12 months, and Bubble Level for iPhone every 5 weeks. Most recently, Current Altitude was updated on October 15, 2026 and Bubble Level for iPhone on October 15, 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.*