Comparison

compounding & depreciation vs Efficient Markets

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

Head to head
About

compounding & depreciation

Calculate future and present worth with discrete or continuous compounding. It also handles various depreciation methods like straight-line, SOYD, DDB, sinking-fund, and UOP. Includes helpful examples and interest tables.

Highlights
  • Discrete compounding calculations
  • Continuous compounding calculations
  • Future worth calculation
  • Present worth calculation
  • Straight-line depreciation
  • Declining balance depreciation
  • Sinking fund depreciation
Features
Read full description

This is an app for solving discrete compounding, continuous compounding, and depreciation.  Find future worth and present worth using discrete or continuous compounding.  Depreciations include straight-line, SOYD, DDB, sinking-fund, and UOP.  Some examples and interest tables are also included. No Ads. No In-App purchase. Accessible Offline.

About

Efficient Markets

This app connects buyers and sellers for asset transactions, offering curated opportunities and showcasing asset value. It provides a structured, competitive experience focused on speed, transparency, and successful outcomes for diverse investment options.

Highlights
  • Smart-search and filtering tools
  • Push notifications for transaction updates
  • Unified experience across devices
  • Complete transaction visibility dashboard
  • Multiple asset class marketplace
Features
Read full description

With Efficient Markets’ streamlined transaction process, buyers have access to curated possibilities, while sellers are able to showcase their asset’s true worth. Built by a team who understands what matters most, the Efficient Markets app empowers its users to act with assurance, connecting buyers and sellers in a structured, competitive experience that targets speed, transparency, and successful outcomes. With more than 25 years of execution experience, Efficient Markets is recognized as a market expert because of the team’s deep industry knowledge, extensive relationships and unparalleled insight into the A&D market. What can you do with Efficient Markets? • Comprehensive smart-search and filtering tools: Drill down by asset class, basin location, property characteristics, and many other criteria • Stay in the loop: Push notifications keep you informed throughout the entire transaction lifecycle, from initial interest to final closing • Unified experience: Your watchlists and transaction history sync seamlessly across mobile, tablet, and web platforms • Complete transaction visibility: Review your entire bidding history, active offers, and completed transactions in one organized dashboard • One platform, multiple asset classes: From producing wells in the Permian Basin to renewable energy projects and federal land sales, find diverse investment options in a single marketplace Why choose Efficient Markets? Since 1999, Efficient Markets has facilitated billions of dollars in real asset transactions across oil and gas, government lease and sale listings, real estate, alternative energy, and other commodities. Our platform combines decades of industry knowledge with modern technology to create a marketplace that works for both first-time participants and seasoned investors. We've built our reputation on transparency, security, and competitive outcomes for buyers and sellers alike. An Efficient Markets account is required to participate in auctions. In-app features may require verification or additional transactional fees.

Screenshots

compounding & depreciation4 screens
Efficient Markets3 screens

Verdict

The call

The clearest difference is price: Efficient Markets at Free against compounding & depreciation's $0.99. Efficient Markets also leads on update cadence (every 3 weeks vs every 38 months) and ratings volume (8 vs 1). compounding & depreciation's advantage is rating (5.0 vs 4.5). On ads and in-app purchases 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

Efficient Markets is free to download; compounding & depreciation costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

compounding & depreciation holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Efficient Markets has 8 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

compounding & depreciation ships an update every 38 months, Efficient Markets every 3 weeks. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

Scorecard7 real differences · 2 level
compounding & depreciation versus Efficient Markets: the parameters behind the verdict, then further details
Parametercompounding & depreciationEfficient Markets
Price$0.99Free — better
Rating5.0 (1 ratings) — better4.5 (8 ratings)
Number of ratings18 — better
Update frequencyEvery 38 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.315.1 — better
Further details — not scored
Size51 MB94 MB
Age rating4+4+
DeveloperSigma Sky, LLCEfficient Markets

Customer experience

compounding & depreciation

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Efficient Markets

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%

In-app purchases

None

compounding & depreciation

No in-app purchases

None

Efficient Markets

No in-app purchases

Questions

Is compounding & depreciation free?
compounding & depreciation costs $0.99, with no in-app purchases.
Is Efficient Markets free?
Efficient Markets is free to download, with no in-app purchases.
Which has better reviews, compounding & depreciation or Efficient Markets?
compounding & depreciation is rated higher. compounding & depreciation averages 5.0 out of 5 from 1 ratings, while Efficient Markets averages 4.5 from 8 ratings.
Do compounding & depreciation or Efficient Markets have ads?
Neither compounding & depreciation nor Efficient Markets shows ads.
Which is updated more often, compounding & depreciation or Efficient Markets?
compounding & depreciation ships an update every 38 months, and Efficient Markets every 3 weeks. Most recently, compounding & depreciation was updated on November 13, 2026 and Efficient Markets on November 5, 2026.

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