Comparison

Meilan Assistant vs Bubble Level

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

Head to head
About

Meilan Assistant

This utility app is designed to upgrade and manage your Meilan bike computer. It provides essential tools for keeping your device's firmware up-to-date and ensuring optimal performance for your cycling activities.

Highlights
  • Bike computer firmware upgrades
  • Device management
  • Performance optimization
  • Utility tool
Features
Read full description

Meilan bike computer upgrade tool

About

Bubble Level

This utility app transforms your device into a precise bubble level and angle finder. It offers augmented reality measurement tools, a user-friendly interface, and Apple Watch integration for live readings. Ideal for DIY enthusiasts and professionals needing accurate surface leveling and inclination measurements.

Highlights
  • Augmented reality ruler and protractor
  • Precise angle measurements to one tenth of a degree
  • Effortless one-touch calibration
  • Clear and easy-to-read visual display
  • Apple Watch integration for live angle readings
  • Measures inclination and slope
Features
Read full description

Transform Your Phone into a Precision Leveling Tool! Over 450K users - 4.5 Star Average Rating Introducing the Super-Easy Level: Turn your device into a highly accurate bubble level (spirit level) with ease. Ideal for both DIY aficionados and professional builders, our app delivers unparalleled precision for any leveling task. Why Choose Super-Easy Level? Versatile Measurement Tools: Not only can you check the level and inclination of surfaces, but with our camera integration, measuring lengths becomes a breeze. Augmented Reality Features: Equipped with an augmented reality ruler and protractor for cutting-edge measurement accuracy. Simplicity at Its Best: Enjoy a user-friendly interface that makes navigation a piece of cake on any smartphone or tablet. Now on Apple Watch: Angle measurements appear live on your wrist. The Watch app mirrors your iPhone's mode and accent color in real time. In 1D mode, a full-screen artificial horizon tilts with your measured angle — choose degrees, slope %, or near-delta. In 2D mode, a dual-axis crosshair with a yaw compass ring tracks tilt on both axes simultaneously. Lock readings or save angles directly from your Watch; the last reading stays on screen even if the iPhone connection drops. Key Features: Ultra-Precise: Measures angles to the nearest tenth of a degree. Effortless Calibration: Simple one-touch calibration keeps accuracy at your fingertips. Clear Visual Display: Our interface is designed for clarity, ensuring your measurements are easy to read at a glance. Robust Toolset: Whether it's a quick DIY project or a professional job, our app is up to the task. Get Started in Seconds: Align your phone with a known level or vertical edge. Press the calibration button. Done! Elevate your DIY and professional projects with Super-Easy Level — download now and level up your precision game! Features: ◉ Accurate measuring to one tenth of a degree. ◉ Super easy angle calibration and handling. ◉ Precise and reliable measurements ◉ Ability to measure inclination/slope ◉ Easy to read display ◉ Calibration function for even more accurate results ◉ User-friendly interface and can be used on any smartphone or tablet. ◉ Apple Watch support — live angle readings, lock & save from your wrist. How to calibrate: ◉ Align the phone with a level or vertical edge and hit the calibration button. ◉ That's it. Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Meilan Assistant4 screens
Bubble Level4 screens

Verdict

The call

The clearest difference is review sentiment: Bubble Level at 43% against Meilan Assistant's 0%. Bubble Level also leads on rating (4.5 vs 1.0) and update cadence (weekly vs every 4 months). Meilan Assistant's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price and device support 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 sells 10 in-app purchases, starting at $2.99 per month. Meilan Assistant asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bubble Level holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Bubble Level has 721 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Meilan Assistant's written reviews are positive against 43% of Bubble Level's.

UpkeepUpdate frequency

Meilan Assistant ships an update every 4 months, Bubble Level weekly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard8 real differences · 2 level
Meilan Assistant versus Bubble Level: the parameters behind the verdict, then further details
ParameterMeilan AssistantBubble Level
PriceFreeFree
Rating1.0 (1 ratings)4.5 (721 ratings) — better
Positive reviews0.0% of reviews43.3% of reviews — better
Number of ratings1721 — better
Update frequencyEvery 4 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS9.0 — better16.6
Further details — not scored
Size25 MB43 MB
Age rating4+4+
DeveloperShenzhen Meilan Technology Co.,Ltd.Jens Rieckhof

Customer experience

Meilan Assistant

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bubble Level

All ratings721 ratings
Positive87.1%
Neutral3.9%
Negative9.0%
Written reviews30 reviews
Positive43.3%
Neutral3.3%
Negative53.3%

Bugs and requests

Meilan Assistant

Not enough reviews yet to summarise bugs or requests.

Bubble Level

Reported bugs

2 issues
  • App crashes on launch
  • Measurement point behaves erratically

Requested features

2 requests
  • Ability to calibrate the app
  • Option to change the display color

In-app purchases

None

Meilan Assistant

No in-app purchases

10 purchases

Bubble Level

Subscriptions5
  • Spirit Level Premium – Monthly$2.991 Month
  • Bubble Level Premium - Weekly$2.997 Days
  • Bubble Level Premium - Monthly$5.991 Month
Show 2 more
  • Spirit Level Premium – Annual7 Days trial$14.991 Year
  • Bubble Level Premium - Annual7 Days trial$19.991 Year
One-time5
  • All features - No ads$1.99
  • Unlock all AR features$5.99
  • Discount Lifetime Premium$14.99
Show 2 more
  • Bubble Level PREMIUM Lifetime$19.99
  • Bubble Level - Lifetime Premium$29.99

Questions

Is Meilan Assistant free?
Meilan Assistant 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, Meilan Assistant or Bubble Level?
Bubble Level is rated higher. Meilan Assistant averages 1.0 out of 5 from 1 ratings, while Bubble Level averages 4.5 from 721 ratings.
Do Meilan Assistant or Bubble Level have ads?
Bubble Level shows ads; Meilan Assistant does not.
Which is updated more often, Meilan Assistant or Bubble Level?
Meilan Assistant ships an update every 4 months, and Bubble Level weekly. Most recently, Meilan Assistant was updated on November 3, 2026 and Bubble Level on November 7, 2026.

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