Comparison

Drive Diagnostics 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

Drive Diagnostics

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If you require assistance for the diagnostics of your Bonfiglioli frequency inverter. Check this app! You can easily look for fault codes of supported Bonfiglioli frequency inverters series: * ACT - ACTIVE * ACU - ACTIVE CUBE * ANG - ACTIVE NEXT GENERATION * AGL - AGILE How to use: Just enter the Fault Code and the device displays immediately the cause and useful remedy information. For more complex cases you can also find the contact information of Bonfiglioli support team in the dedicated section. Moreover, inside the app you can find our most frequently asked questions that can help you in your daily usage of Bonfiglioli inverters. Support: For mobile app support, please send an email to: support.mechatronics@bonfiglioli.com Our Vision: We attract, develop and retain valuable people to make a difference. We empower them to build an effective organization to fulfill their potential. We focus on high performance and business excellence. We engineer dreams! This App is completely free of charge.

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

Drive Diagnostics4 screens
Bubble Level Tool4 screens

Verdict

The call

The clearest difference is in-app purchases: Drive Diagnostics at none against Bubble Level Tool's 9. Bubble Level Tool's advantage is update cadence (weekly vs every 6 months). On price, ads, 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. Drive Diagnostics asks for nothing beyond the download.

UpkeepUpdate frequency

Drive Diagnostics ships an update every 6 months, Bubble Level Tool weekly. The most recent releases landed on September 11, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 8 level
Drive Diagnostics versus Bubble Level Tool: the parameters behind the verdict, then further details
ParameterDrive DiagnosticsBubble Level Tool
PriceFreeFree
Rating—4.4 (2.5K ratings) — better
Positive reviews—6.0% of reviews
Number of ratings—2.5K — better
Update frequencyEvery 6 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size9 MB5 MB
Age rating4+4+
DeveloperBonfiglioli SPARihab Mehboob

Bugs and requests

Drive Diagnostics

Not enough reviews yet to summarise bugs or requests.

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

Drive Diagnostics

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 Drive Diagnostics free?
Drive Diagnostics 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.
Do Drive Diagnostics or Bubble Level Tool have ads?
Neither Drive Diagnostics nor Bubble Level Tool shows ads.
Which is updated more often, Drive Diagnostics or Bubble Level Tool?
Drive Diagnostics ships an update every 6 months, and Bubble Level Tool weekly. Most recently, Drive Diagnostics was updated on September 11, 2026 and Bubble Level Tool on September 26, 2026.

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