Comparison

Compass° vs Bubble Level Tool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Compass°

This application provides a large, easy-to-read compass display to show your direction and heading. It utilizes your device's internal hardware for accurate estimations.

Highlights
  • Large display
  • Easy to read
  • Shows direction
  • Shows heading
  • Uses device hardware
Read full description

This app is a super simple compass that is very easy to read with a huge display showing you the direction and heading. This software is provided as is and uses the device's internal hardware to estimate direction. By continuing to use this app you agree to our Terms of Service.

About

Bubble Level Tool

Measure precise angles and levels with your device. Easily switch between portrait, landscape, and surface level modes. Lock and reset angles for accurate measurements.

Highlights
  • Measure current device angle
  • Reset angle
  • Lock angle
  • Portrait mode
  • Landscape mode
  • Surface level
Read full description

Bubble Level Tool - Digital lets you see the current angle of your device, along with reseting and locking the angle too. Tilt the device to measure the precise angle and easily switch between portrait, landscape & surface level. If you have any questions or feedback, I'm all ears. Bubble Level Tool - Digital was created by an individual in his free time, and I’d love to know what you think. I’m available through Twitter @elohohel & Mastodon @elohohel@mastodon.social. Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ A subscription / purchase is required to continue using the app.

Screenshots

Compass°2 screens
Bubble Level Tool4 screens

Verdict

The call

The clearest difference is review sentiment: Compass° at 82% against Bubble Level Tool's 6%. Compass° also leads on in-app purchases (none vs 9) and rating (4.8 vs 4.4). Bubble Level Tool's advantage is ads (none vs shown) and update cadence (weekly vs every 18 months). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bubble Level Tool sells 9 in-app purchases, starting at $3.99 per 7 days. Compass° asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Compass° holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Compass° has 59K ratings behind it against 2.5K, so its average is the more settled of the two. Written reviews point the same way: 82% of Compass°'s written reviews are positive against 6% of Bubble Level Tool's.

UpkeepUpdate frequency

Compass° ships an update every 18 months, Bubble Level Tool weekly. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

Scorecard7 real differences · 3 level
Compass° versus Bubble Level Tool: the parameters behind the verdict, then further details
ParameterCompass°Bubble Level Tool
PriceFreeFree
Rating4.8 (59K ratings) — better4.4 (2.5K ratings)
Positive reviews81.7% of reviews — better6.0% of reviews
Number of ratings59K — better2.5K
Update frequencyEvery 18 monthsWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size44 MB5 MB
Age rating4+4+
DeveloperTim O's Studios, LLCRihab Mehboob

Customer experience

Compass°

All ratings59,171 ratings
Positive96.9%
Neutral1.7%
Negative1.4%
Written reviews447 reviews
Positive81.7%
Neutral2.2%
Negative16.1%

Bubble Level Tool

All ratings2,466 ratings
Positive84.6%
Neutral2.4%
Negative13.0%
Written reviews134 reviews
Positive6.0%
Neutral0.0%
Negative94.0%

User reviews

Compass°

From 59K App Store ratings

What we love

  • 👍 Simple and easy to use
  • 🚀 Accurate and reliable
  • 💡 Convenient for various use cases
  • 🔍 Provides clear direction information

Room to improve

  • 🐛 Occasional issues with accuracy or calibration
  • 🔋 Dependent on device signal/battery
  • 💰 Ads can be intrusive

Bubble Level Tool

From 2.5K App Store ratings

What we love

  • ⭐️ Useful app
  • 🤠 Handy when needed
  • 👍 It simply works

Room to improve

  • 💰 Expensive subscription
  • 🚫 Unusable without paying
  • 📢 Constant upsell pop-ups
  • 🕰️ Limited free trial
  • 🤯 Frustrating experience

Bugs and requests

Compass°

Reported bugs

2 issues
  • Compass stuck on certain directions
  • App crashes or fails to load

Requested features

3 requests
  • Paid ad-free version
  • Additional features like GPS integration
  • Improved accuracy and reliability

Bubble Level Tool

Reported bugs

2 issues
  • Inaccurate level readings
  • Compatibility issues with older devices

Requested features

3 requests
  • Percentage slope display option
  • Ability to switch between degree and percent
  • Refund/cancellation options

In-app purchases

None

Compass°

No in-app purchases

9 purchases

Bubble Level Tool

Subscriptions7
  • Bubble 1 Week$3.997 Days
  • Bubble 1 Week$4.997 Days
  • Bubble 1 Month3 Days trial$5.991 Month
Show 4 more
  • Bubble 1 Month$9.991 Month
  • Bubble 1 Year3 Days trial$24.991 Year
  • Bubble 6 Months$29.996 Months
  • Bubble 1 Year3 Days trial$39.991 Year
One-time2
  • Bubble Lifetime$17.99
  • Bubble Lifetime$69.99

Questions

Is Compass° free?
Compass° is free to download, with no in-app purchases.
Is Bubble Level Tool free?
Bubble Level Tool is free to download, with in-app purchases available.
Which has better reviews, Compass° or Bubble Level Tool?
Compass° is rated higher. Compass° averages 4.8 out of 5 from 59K ratings, while Bubble Level Tool averages 4.4 from 2.5K ratings.
Do Compass° or Bubble Level Tool have ads?
Compass° shows ads; Bubble Level Tool does not.
Which is updated more often, Compass° or Bubble Level Tool?
Compass° ships an update every 18 months, and Bubble Level Tool weekly. Most recently, Compass° was updated on October 12, 2026 and Bubble Level Tool on October 10, 2026.

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