Comparison

Bubble Level vs Pixel Clock Pixel

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

Head to head
About

Bubble Level

Features
Read full description

Bubble Level & Ruler turns your iPhone or iPad into a precise, easy-to-read spirit level and pocket measuring tool. Hang pictures perfectly straight, align shelves and furniture, check the slope of any surface, or measure small objects — no extra tools needed. PRECISE BUBBLE LEVEL • Accurate readings down to 0.1 degree • Works horizontally and vertically — plus a bullseye level for flat surfaces • Large, clear angle readout you can see from across the room • Switch between degrees and percent slope • One-tap calibration for perfect accuracy on any device LOCK & SAVE MEASUREMENTS • Tap to lock the current reading — no more chasing the bubble • Measurement history saves your readings automatically • Review horizontal, vertical, and tilt values anytime BUILT-IN SCREEN RULER • Measure small objects right on your screen • Centimeters and inches side by side • Drag to measure — the exact length appears instantly MADE TO BE SIMPLE • Clean, realistic spirit-level design • Light and dark mode • Multiple color themes • Haptic feedback when the surface is level • Works on iPhone and iPad • No account, no sign-up — open the app and start measuring WHO IS IT FOR? Perfect for DIY projects, home improvement, hanging picture frames and shelves, assembling furniture, checking countertops and appliances, woodworking, construction, camping and RV leveling — anywhere you need a quick, reliable level or ruler.

About

Pixel Clock Pixel

Features
Read full description

Pixel Clock is a nightstand clock drawn pixel by pixel. Big digits, a black background that stays black on OLED, and dimming that goes far lower than the screen itself. FEATURES • Pixel digits that fill the screen, on iPhone and iPad, upright or on its side • Swipe up or down to dim, all the way down to a faint glow • Double tap for ember mode: only the digits, as dark as it gets • Alarms with weekdays, a slow sunrise before they ring, and snooze • Seven colours plus any colour you like; light, dark or pure black background • Tap for the date, the next alarm and the battery • A few pixels fall from the digits on the hour • A StandBy widget for when your phone charges on its side • No account, no ads, no tracking ALARMS The alarm rings with a soft chime while Pixel Clock is on screen. A notification is scheduled as a backup for when it is not.

Screenshots

Bubble Level3 screens
Pixel Clock Pixel4 screens

Verdict

The call

Bubble Level and Pixel Clock Pixel are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Bubble Level versus Pixel Clock Pixel: the parameters behind the verdict, then further details
ParameterBubble LevelPixel Clock Pixel
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size4 MB1 MB
Age rating4+4+
DeveloperBahtiyar PolatDimitry van den Berg

In-app purchases

None

Bubble Level

No in-app purchases

None

Pixel Clock Pixel

No in-app purchases

Questions

Is Bubble Level free?
Bubble Level is free to download, with no in-app purchases.
Is Pixel Clock Pixel free?
Pixel Clock Pixel is free to download, with no in-app purchases.
Do Bubble Level or Pixel Clock Pixel have ads?
Neither Bubble Level nor Pixel Clock Pixel shows ads.

Other comparisons