Protractor (Angle measurement) vs Sleevd
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protractor (Angle measurement)
Measure angles of objects using your device's camera. This tool provides a digital protractor for various applications, offering a convenient alternative to a physical tool. It's useful for homework, quick measurements, and when a physical protractor is unavailable.
- Measure angles with camera
- Digital protractor functionality
- Convenient alternative to physical tool
- Useful for homework
- Easy to use
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You are there when you need a protractor? Here is the absence of a protractor, try using a protractor app. You can measure the angle of the object is reflected in the camera protractor. Try using a protractor protractor various apps, app.
Sleevd
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The Ultimate Trading Card Collection Manager Sleeved is your all-in-one companion for managing your favorite trading card games. Whether you're a casual collector or serious investor, Sleeved helps you organize, track, and maximize the value of your cards. ORGANIZE YOUR COLLECTION • Create custom binders for each set you're collecting • Track owned cards, wishlist items, and completion progress • Manage graded cards (PSA, BGS) with certification details • Store sealed products like booster boxes and ETBs • Organize loose singles across all games FINANCIAL INSIGHTS • Monitor your portfolio's total value and trends • Track spending with budget limits and purchase history • Calculate grading ROI to identify valuable grading candidates • Record sales and analyze profit/loss • View value breakdown by set, type, and rarity DISCOVERY & PLANNING • Browse all available sets for your favorite games • Search cards globally across all games • Track set release calendar for upcoming drops • Find card shows and events near you • Scan cards with your camera for instant recognition COLLECTION ANALYTICS • View completion percentages for each set • Track collection statistics and milestones • Analyze pull rates from pack openings • Identify most valuable cards in your collection • Set completion checklists TRADING & COMMUNITY • Manage trades with other collectors • Mark cards as trade bait • Track trade history and value exchanged • Share your collection with friends BUILD & PLAY • Construct playable decks from your collection • Track deck performance and strategies • Organize physical storage locations ACHIEVEMENT SYSTEM Unlock badges for collection milestones like your first card, 100 cards collected, completing a set, and more! SUBSCRIPTION TIERS Free Tier: • 3 binders • 10 loose singles • Card scanning • Budget tracking • Release calendar • Basic collection features Pro Tier: • 10 binders • 50 loose singles • Graded card tracking • Sealed product tracking • Pull tracking & analytics • Set completion checklists • Physical storage organization Ultimate Tier: • Unlimited binders and singles • Live market pricing • Portfolio value tracking • Advanced analytics • Grading ROI calculator • Trade manager • Sales tracking PRIVACY & DATA Your collection data stays on your device. Export your data anytime. Track smarter. Collect better. Download Sleeved today. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Protractor (Angle measurement) at none against Sleevd's 4. Sleevd's advantage is ads (none vs shown) and update cadence (every 2 days vs every 5 weeks). 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
Both are free to download. Sleevd sells 4 in-app purchases, starting at $3.99 per month. Protractor (Angle measurement) asks for nothing beyond the download.
Protractor (Angle measurement) ships an update every 5 weeks, Sleevd every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Protractor (Angle measurement) | Sleevd |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (10 ratings) — better | — |
| Positive reviews | 68.1% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 5 weeks | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | EONSOFT | Joe Birch |
Bugs and requests
Protractor (Angle measurement)
Reported bugs
8 issues- Camera is always blurry
- Ads cover buttons
- App is a ghost app, cannot open
- Time limit makes it unusable
- Measures only in radians (free)
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- Protractor over camera view, no needle/indication
- App is difficult to use
- Hard to hold still without tripod
Requested features
10 requests- Ability to freeze image
- Ability to use photos for measurement
- Upload a still image and overlay protractor
- Improve accuracy with shaky hands
- Add option to take a picture and measure
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- Stabilize the camera
- Make numbers easier to read
- Remove time limit on free version
- Allow measurement in degrees for free
- Delete purchase history
Sleevd
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Protractor (Angle measurement)
No in-app purchases
Sleevd
- Pro Monthly$3.991 Month
- Ultimate Monthly$6.996 Months
- Pro - Yearly$34.991 Year
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- Ultimate Yearly$79.991 Year
Questions
Is Protractor (Angle measurement) free?
Is Sleevd free?
Do Protractor (Angle measurement) or Sleevd have ads?
Which is updated more often, Protractor (Angle measurement) or Sleevd?
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