Camera Scale 簡単メジャー&距離測定 vs Unit Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Camera Scale 簡単メジャー&距離測定
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Measure real-world lengths with your iPhone camera. No tape measure needed. ■ Two steps Put the crosshair on where you want to start, and tap Measure. Move your iPhone to the end point. That's it. The number updates live as you move, like pulling out a tape measure. ■ Two ways to measure [Target mode] Measure things you can't reach. A ceiling beam, wall to wall across a room, the gap where a piece of furniture has to fit. Requires an iPhone with a LiDAR scanner (Pro / Pro Max). [Device mode] Measures how far the iPhone itself moved. Touch it to one end, move it to the other. No depth sensor involved, so it works in a dark room and on glass or polished metal, where depth sensing struggles. ■ Steady aim Your hand shakes when you line up a point. The image is zoomed slightly, and the spare margin is used to cancel that shake. When your aim settles, the ring around the crosshair tightens — so you can see the right moment to tap. ■ Rangefinder When you're not measuring, the distance to whatever the crosshair points at is shown continuously. Distance to a wall, height of a ceiling, how far away something is. ■ Save the result When you're done, save a photo with the measurement line and the number drawn on top. Keep it as a note, or send it to someone as it is. ■ Good for • Checking whether furniture or an appliance will fit • Measuring a doorway before moving day • Sizing a shelf board or a curtain • Finding the distance to a wall or ceiling • Any time there's no tape measure around ■ Units Switch between centimeters and inches. The default follows your region. ■ Device support Target mode needs a LiDAR scanner (iPhone 12 Pro and later, Pro / Pro Max). On iPhones without LiDAR, Device mode still measures. Note: readings are approximate. For construction, trade, or anything where accuracy matters, use a real measuring tool.
Unit Converter
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"How many grams is a cup of flour?" "What's a dollar in yen today?" — cut the guesswork out of cooking and traveling. Unit Converter handles every conversion your day throws at you. Length, weight, temperature, currency, calories, and even traditional Japanese units — 12 categories, 150+ units, all in one place. --- Key Features --- ■ 12 Categories, 150+ Units Length / Weight / Temperature / Area / Volume / Speed / Duration / Data / Pressure / Energy / Angle / Currency. Powered by iOS Foundation for accurate results. Inches, yards, ounces, pounds — sorted in a tap. ■ Cooking Mode (Ingredient Density) "1 cup of flour = 110g", "1 tablespoon of honey = 21g" — accurate conversions using 30+ ingredient densities: flour, sugar, butter, honey, soy sauce, olive oil, and more. Essential for cooking recipes from a different country. ■ Real-time Exchange Rates USD, EUR, GBP, KRW, THB, and 33 currencies total. Powered by the European Central Bank official rates, auto-updated every 6 hours. Cached for offline use — check rates on the plane, in a foreign hotel, wherever. ■ Traditional & Regional Units Sun, shaku, ken, ri (length), momme, kan (mass), tsubo, jo (area), go, sho (volume) — Japanese traditional units fully covered, alongside imperial and metric. Perfect for tatami rooms, sake, or historical recipes. ■ Favorite Conversion Pairs Save "USD → JPY", "cm → inch", or any pair you use often. One tap to recall. Reorder freely. ■ Unit Memo Save values you want to remember, like "My height = 172cm". Fill them into any conversion instantly. ■ Widget Support Live currency rates on your Home Screen. Small and Medium widgets. Perfect for travelers who check rates constantly. ■ iCloud Sync Favorites and memos sync automatically between iPhone and iPad. Device upgrades stay seamless. ■ Search & Frequently Used Quickly find any unit from 100+ options. Frequently used units bubble up to the top automatically. --- Perfect For --- ・Cooking recipes from a different country ・Planning trips and checking exchange rates ・Shopping overseas — converting inch/lb/oz to cm/kg/g ・Real estate — square meters to square feet ・Traditional recipes needing go/sho conversions ・Kitchen prep — "how many tablespoons is 100g of butter?" ・Reading Fahrenheit and thinking in Celsius (or vice versa) --- Minimal Design --- Sage green minimal aesthetic — calm, beautiful, grown-up. Not another cluttered calculator, but a tool you'll enjoy using daily. Full light and dark mode support. --- More --- ・Full dark mode support ・16 languages supported ・iCloud sync ・Remove Ads IAP (one-time purchase) ・Privacy first: data stays on your device and iCloud ・All features free --------------------------------- Sage Apps Series A collection of iOS utility apps designed for simplicity and ease of use. Unified design to make your day a little better. >> Search "Sage Apps" on the App Store for more ---------------------------------
Screenshots
Verdict
The clearest difference is in-app purchases: Camera Scale 簡単メジャー&距離測定 at none against Unit Converter's 1. Camera Scale 簡単メジャー&距離測定 also leads on update cadence (daily vs monthly). 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
Both are free to download. Unit Converter sells 1 one-off in-app purchase. Camera Scale 簡単メジャー&距離測定 asks for nothing beyond the download.
Camera Scale 簡単メジャー&距離測定 ships an update daily, Unit Converter monthly. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | Camera Scale 簡単メジャー&距離測定 | Unit Converter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Noah's Ark Sapporo llc | Yusuke Takeuchi |
In-app purchases
Camera Scale 簡単メジャー&距離測定
No in-app purchases
Unit Converter
- Remove Ads$2.99
Questions
Is Camera Scale 簡単メジャー&距離測定 free?
Is Unit Converter free?
Do Camera Scale 簡単メジャー&距離測定 or Unit Converter have ads?
Which is updated more often, Camera Scale 簡単メジャー&距離測定 or Unit Converter?
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