Comparison

Karat Kalculator vs Comoney

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

Head to head
About

Karat Kalculator

Estimate the value of your gold scrap by entering weights for different karats. It fetches current gold prices and adjusts for historical recovery data. View total estimated net value, charges, and other useful information.

Highlights
  • Estimate gold scrap value
  • Enter weights by karat
  • Fetch current gold prices
  • Adjust for future gold prices
  • View estimated net value
  • Includes associated charges
Features
Read full description

*Price updates have been fixed. Thank you for your patience.** Mid-States Recycling & Refining’s famous Karat Kalculator is now available on your iPhone! Try our web version at www.karatkalculator.com. The Karat Kalculator is a tool to estimate the practical value of your Karat Gold Scrap. Simply select your measurement unit on the main Kalculator page and enter your weights under each specific karat field. To calculate the total value of your scrap gold, you can tap calculate or the results tab on the bottom of the screen. The results screen will show you the total estimated net value of your refining lot minus any associated charges, plus much more useful information. When you first open the Karat Kalculator app it will obtain the most current gold price from www.midstatesrecycling.com. This price will be displayed on the Kalculator page and the Gold Price page. The gold price can be adjusted to any future price of your choice by either tapping the gold price on the Kalculator page or changing it on the Gold Price page. In our 40 years of experience we have found most karat gold jewelry scrap to average approximately a ½ karat under its plumb stamp. Because of this we have built the Karat Kalculator to mimic the recoveries for each grade of Karat Gold that our historical data indicates. Final settlements will be based on the actual melt & assay results at appropriate current gold market, less applicable treatment and refining charges. Mid-States Recycling works with trade only. A valid business license in the Jewelry, Pawn, 2nd Hand Buy/Sell, or Scrap Metal Dealer is required.

About

Comoney

Easily split group expenses and bills with this user-friendly application. It offers versatile calculation methods, multi-currency support, and receipt photo storage to ensure fair and accurate tracking of who owes what.

Highlights
  • Versatile share calculations
  • Multiple currency support
  • Expense receipt photos
  • Payback tracking
  • Generate expense reports
  • Geo-tagging for expenses
  • Multi-lingual support
Features
Read full description

Do you need help with splitting expenses? Calculating split bills in a fair and accurate manner can be difficult! So that's where the Comoney App can help. Comoney is a unique, user-friendly iPhone app that makes it simple to split expenses and bills, so you'll know exactly what each person owes and how much they need to contribute or pay back. Comoney is ideal for an array of different situations and applications. - Travelers. Comoney makes it simple to split expenses, from meals to hotel bills and other travel expenses. - Friends and Co-Workers. With Comoney, splitting bills will be easy and quick at that next restaurant outing, night out on the town or convention trip. - Roommates. Keeping track of each roommate's contributions can be difficult, especially when there are several people involved. Comoney is the perfect tool for splitting expenses like utility bills, the cable bill and rent. - Restaurants. Restaurants are one of the most common settings where individuals need to split bills. Comoney makes it simple to track how much each individual owes to ensure fairness and equity. Comoney offers a wide range of features and capabilities, including: - Versatile Share Calculations -- Select between simple membership in cases where everyone contributes an equal share; select direct membership in instances where individuals are paying only for specific items; and use co-efficient membership to calculate partial or child portions, for instance. In addition, you'll enjoy "grouping" capabilities, so you can combine the amount owed by multiple individuals, perfect for multiple couples or families. - Multiple Currency Capabilities -- Globetrotting with a friend? Not a problem! Comoney enables you to track and split expenses in multiple currencies. - Expense Photos -- Eliminate that pile of receipts! Instead, take a photograph of each bill or receipt for each expense. - Payback Tracking -- Comoney's sophisticated intellectual algorithm, "Knapsack," makes it simple and convenient to track repayments, borrowed moneys and so forth. - Expense Reports -- Generate expense reports for specific individuals, events or according to currency. - Geo Tagging -- Geo tagging enables you to track shared expenses by location. - Multi-Lingual Support -- Comoney is currently available in multiple languages, including English and Russian, with additional languages coming soon! Comoney makes it simple to split bills, split expenses and track monies owed. This makes it simple to divide bills, make calculations and ensure you get paid back. Get the Comoney App for iPhone today! For additional information, visit our Website.

Screenshots

Karat Kalculator4 screens
Comoney4 screens

Verdict

The call

The clearest difference is price: Karat Kalculator at Free against Comoney's $2.99. Karat Kalculator also leads on update cadence (every 2 weeks vs every 4 months). Comoney's advantage is rating (4.7 vs 3.0) and review sentiment (87% vs 73%). On ads, in-app purchases, monetization model 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

Karat Kalculator is free to download; Comoney costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Comoney holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews point the same way: 73% of Karat Kalculator's written reviews are positive against 87% of Comoney's.

UpkeepUpdate frequency

Karat Kalculator ships an update every 2 weeks, Comoney every 4 months. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

Scorecard5 real differences · 5 level
Karat Kalculator versus Comoney: the parameters behind the verdict, then further details
ParameterKarat KalculatorComoney
PriceFree — better$2.99
Rating3.0 (4 ratings)4.7 (13 ratings) — better
Positive reviews72.7% of reviews86.7% of reviews — better
Number of ratings413 — better
Update frequencyEvery 2 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size64 MB22 MB
Age rating4+4+
DeveloperMid-States Recycling IncNATALIYA SMIRNOVA

Customer experience

Karat Kalculator

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews11 reviews
Positive72.7%
Neutral0.0%
Negative27.3%

Comoney

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews30 reviews
Positive86.7%
Neutral3.3%
Negative10.0%

In-app purchases

None

Karat Kalculator

No in-app purchases

None

Comoney

No in-app purchases

Questions

Is Karat Kalculator free?
Karat Kalculator is free to download, with no in-app purchases.
Is Comoney free?
Comoney costs $2.99, with no in-app purchases.
Which has better reviews, Karat Kalculator or Comoney?
Comoney is rated higher. Karat Kalculator averages 3.0 out of 5 from 4 ratings, while Comoney averages 4.7 from 13 ratings.
Do Karat Kalculator or Comoney have ads?
Neither Karat Kalculator nor Comoney shows ads.
Which is updated more often, Karat Kalculator or Comoney?
Karat Kalculator ships an update every 2 weeks, and Comoney every 4 months. Most recently, Karat Kalculator was updated on October 6, 2026 and Comoney on October 18, 2026.

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