Comparison

Bubble Level & Angle Finder vs PopStick

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

Head to head
About

Bubble Level & Angle Finder

Transform your device into a precise spirit level and angle meter. It offers instant setup, haptic feedback, and audible alerts for perfect leveling. Ideal for DIY, woodworking, and professional installations.

Highlights
  • Instant spirit level and angle meter
  • Precise digital readouts
  • Haptic and audible feedback
  • Customizable angle snapping
  • Adjustable sensitivity tolerance
  • Offline functionality
Features
Read full description

Turn your iPhone into a professional spirit level and angle meter that just works. The Bubble Level starts instantly, locks onto your surface, and guides you to perfect level with precise digital readouts, haptic feedback, and an optional audible tone when you hit your target. Why it’s better Auto-level, zero fuss: Open the app and it’s ready. No clutter—just a clean bubble and a big angle display. Pro accuracy controls: Use the built-in calibration to compensate for cases, magnets, or device variance. Target the right angle: Snap to 0°, 45°, 90°, or set your own custom angle—ideal for miter cuts, slopes, and repeatable installs. Feel the perfect level: Haptic feedback (and optional sound) confirms when you’re within your chosen tolerance. Adjustable tolerance: Fine-tune sensitivity to suit quick DIY jobs or more exacting carpentry. Clear, high-contrast UI: Easy to read at a glance—on site, in the workshop, or on a ladder. Perfect for Hanging pictures, shelves, and TVs Leveling countertops, appliances, and tiles Woodworking, carpentry, and DIY Setting tripods, camera rigs, and lighting Leveling RV/camper/tent at the campsite How it works Place your iPhone on (or against) the surface you want to level. Choose a target—0°, 45°, 90°, or Custom—in Settings. Slowly adjust until the bubble centers; you’ll feel a haptic tap (and hear a tone if enabled) when you’re within your tolerance. Use Calibration in Settings for best accuracy before critical tasks. Built for pros, simple for everyone Professional-grade control with calibration, custom angles, and tolerance settings. Fast and intuitive for quick checks around the home or job site. Works fully offline; no sign-ups, no distractions. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PopStick

Transform your photos into unique mini stickers with this creative studio app. Easily crop, add frames, text, and adjust your images before printing them with a compatible thermal printer. Designed for safety and privacy, it offers a straightforward creative experience.

Highlights
  • Photo to sticker conversion
  • Customizable shapes and frames
  • Add text with various fonts
  • Image adjustment tools
  • Supports multiple mini thermal printers
  • Ad-free and privacy-focused
Features
Read full description

PopStick is a cute, pocket-sized creative studio for your mini thermal printer. Use it to turn a favourite photo into a tiny sticker that you can print and share with your friends. PopStick walks you through it in three simple steps: pick your photo, make it pop, print—so anyone can get creative right away. Try it out with five prints that are completely free, then you can unlock the app and all the creative assets with one small purchase. This gives you access to everything in the app. There are no further in-app purchases to unlock more stickers or functionality. Express your creativity! • Shape — classic crops plus fun cutouts like circle, heart, and star • Frames — a border that reads on paper, with line styles you can play with * Stickers — to add some sparkle • Text — say something cute, pick a font, dial the size • Adjust — brightness and contrast so thermal prints look their best This app is all about creating: no ads, no ad tracking, no in-app purchases. No account, no “tell us your life story,” and no data shared outside the app—just you ideas, your pics on your device, and the printer. It's created by a parent who understands how important it is to make apps that keep kids safe. Printers we know work well with the app: • cat printers / eSynic (PD01, X5h, M02L, JK01, LX-DO2) • Memoking / Phomemo (Q02, T02, M02) • HUIJUTCHEN Mini Printer (MXW01) • HuiJuKeJi Mini Printer (X5h) • Photo creator printers (X6H–E1E4) • OrgBro X3 Otherwise, compatibility can vary by device and firmware. Got one that isn't listed here? Drop us an email on our support page and we can try to add it. This app is designed for BLE printers, not classic bluetooth, outside of that we are game to try and support anything.

Screenshots

Bubble Level & Angle Finder4 screens
PopStick4 screens

Verdict

The call

The clearest difference is in-app purchases: PopStick at none against Bubble Level & Angle Finder's 3. PopStick also leads on update cadence (every 3 weeks vs every 2 months). Bubble Level & Angle Finder's advantage is iOS requirement (16.0 vs 18.4). On price, ads 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 & Angle Finder sells 3 in-app purchases, starting at $0.99 per 7 days. PopStick asks for nothing beyond the download.

UpkeepUpdate frequency

Bubble Level & Angle Finder ships an update every 2 months, PopStick every 3 weeks. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Bubble Level & Angle Finder versus PopStick: the parameters behind the verdict, then further details
ParameterBubble Level & Angle FinderPopStick
PriceFreeFree
Rating4.6 (21 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings21 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.4
Further details — not scored
Size102 MB192 MB
Age rating4+4+
DeveloperANDRES FELIPE SARRAZOLA VELEZHelen Emerson

Customer experience

Bubble Level & Angle Finder

All ratings21 ratings
Positive90.5%
Neutral0.0%
Negative9.5%

PopStick

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Bubble Level & Angle Finder

Subscriptions2
  • Weekly Pro$0.997 Days
  • Annual Pro3 Days trial$14.991 Year
One-time1
  • Lifetime Access$54.99
None

PopStick

No in-app purchases

Questions

Is Bubble Level & Angle Finder free?
Bubble Level & Angle Finder is free to download, with in-app purchases available.
Is PopStick free?
PopStick is free to download, with no in-app purchases.
Do Bubble Level & Angle Finder or PopStick have ads?
Neither Bubble Level & Angle Finder nor PopStick shows ads.
Which is updated more often, Bubble Level & Angle Finder or PopStick?
Bubble Level & Angle Finder ships an update every 2 months, and PopStick every 3 weeks. Most recently, Bubble Level & Angle Finder was updated on October 25, 2026 and PopStick on October 7, 2026.

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