Spendy vs Metrix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spendy
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Spendy Money Tracker is an app dedicated to help you and your friends manage joint expenses easy. It’s suitable for trips with friends, roommates, couples or any other. Get rid off paper bills and spend more time on things that matter, rather than arguing about who owes whom and how much. Term of use: https://acaziasoft.com/term-of-services.html
Metrix
Effortlessly convert between units and currencies as you type. Supports over 80 units across 14 categories, including international sizing and cooking measurements. Offers smart paste, compound formats, and offline currency conversion.
- Converts as you type
- 80+ units and 14 categories
- International sizing conversions
- Offline currency exchange rates
- Smart paste for values and units
- Compound measurement formats
- Customizable categories and units
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You're packing a suitcase and need to know if 23 kg is over the limit. You're halving a recipe and 350 g of flour means nothing in cups. You're pricing something abroad and want it in dollars without three taps. Metrix converts as you type. No buttons. No waiting. Every row updates with every digit. 14 categories. 80+ units. 80+ currencies refreshed daily. International sizes, instantly convert shoe, clothing, ring and bra sizes between US, EU, UK and Japan. No more guessing your size when shopping abroad. Common conversions, instantly: kg to lbs, cm to inches, celsius to fahrenheit, kilometers to miles, meters to feet, grams to ounces, grams to cups, liters to ml, mm to inches, EUR to USD, GBP to USD. Type the number, every related unit updates the moment you do. Free, always • Length: cm, inches, feet, meters, miles, yards, nautical miles • Weight: kg, grams, pounds, ounces, stone, milligrams • Temperature: Fahrenheit, Celsius, Kelvin • Time: seconds, minutes, hours, days, weeks, months, years • Currency: 80+ currencies, refreshed daily, works offline • Sizes: shoe, clothing, ring and bra (US, EU, UK, Japan) • Volume: liters, milliliters, gallons, pints, quarts • Cooking: cups, tbsp, tsp. Real fractions: see 1 ¾ cups, not 1.7500 • Area: square feet, square meters, acres, hectares • Speed: mph, km/h, knots, m/s • Torque: newton-meters, foot-pounds, inch-pounds, kgf·m • Energy: joules, kJ, calories, kWh, BTU • Pressure: Pascal, kPa, bar, PSI, atm, mmHg • Digital Storage: bytes, KB, MB, GB, TB • Favorites: pin the conversions you use every day • History: every result saved, tap any row to restore What makes it different Type a calculation in any cell. 4.5 × 3.2 right where you'd type the number, see the answer in square feet instantly. No separate calculator app. Smart paste. Copy "5 feet" or "72.5 kg" from anywhere. Tap Paste. Metrix sets the unit AND the value in one move. Compound formats. See height as "5 ft 10 in" or weight as "7 lb 3 oz" alongside the decimal. The way people actually read measurements. Currency that knows where you are. Open Currency anywhere in the world and your home currency is at the top. House icon marks it. Tap any other to set a new home. Customize everything. Reorder categories. Hide ones you'll never use. Reorder units inside any category. Make Metrix yours in 30 seconds. Locale-aware. Type 2,5 in Germany or 2.5 in the US, Metrix understands both. Numbers render in your local format (1.234,56 vs 1,234.56). iPhone and iPad. Native iPad layout with sidebar + always-on calculator-style numpad. iPhone uses the system keyboard with paste + operators above it. One purchase. No subscription. No ads. No tracking. No accounts. Works fully offline (currency uses cached rates when disconnected). Who it's for • Travelers checking luggage, prices, and clothing sizes abroad • Cooks scaling recipes between metric and imperial • Engineers, students, and runners who switch systems all day • Anyone tired of asking Google "how many feet in a meter" for the hundredth time
Screenshots
Verdict
The clearest difference is update cadence: Metrix at every 3 days against Spendy's monthly. Spendy's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. Spendy sells 3 in-app purchases, starting at $4.99 per month and Metrix sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Spendy ships an update monthly, Metrix every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Spendy | Metrix |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 72 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Acazia Software Co., Ltd | Reply200 Inc. |
In-app purchases
Spendy
- 1 Month Subscription$4.991 Month
- 1 Year Subscription$12.491 Year
- Lifetime$34.99
Metrix
- Metrix Pro$5.99









