Comparison

LCOE vs CapWords

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

Head to head
About

LCOE

Features
Read full description

An app for calculating levelized (break-even) cost of electricity for a power plant based on net-present-value at a certain hurdle/discount rate. App includes provision for incentives and its impact on taxes and revenue. It displays all details of calculation, including power output, projected revenue, taxes, depreciation, financial incentives such as MACRS, PTC, ITC, CBI and FIT, CO2 tax and inflation. In-app purchase allows user to create new models and set custom hurdle rate.

About

CapWords

Capture words from real life using your camera and instantly create smart flashcards. AI provides definitions with context, and a spaced repetition system helps you remember them. Perfect for students, travelers, and professionals looking to expand their vocabulary.

Highlights
  • AI text recognition from photos
  • AI-powered definitions with context
  • Photo-linked vocabulary flashcards
  • Intelligent spaced repetition review
  • Progress tracking
  • Offline word bank
  • Multiple language support
Features
Read full description

⊕ Apple Design Awards 2025 Winner ⊕ App Store Awards App of the Year ⊕ App Store APP OF THE DAY ⊕ App Store Editor's Choice Turn the world into your vocabulary book. CapWords is the first app that lets you capture words from real life and instantly turn them into smart flashcards. See an interesting word on a sign, book, or screen? Just snap a photo, and CapWords will recognize the text, provide AI-powered definitions, and add it to your personal vocabulary library. HOW IT WORKS • Point your camera at any text • AI instantly recognizes and extracts words • Get smart definitions with context • Words automatically saved to your vocabulary • Review with intelligent spaced repetition WHY CAPWORDS? Traditional vocabulary apps make you type words manually or browse pre-made lists. CapWords changes that completely. CAPTURE FROM REAL LIFE See a word while reading, traveling, or studying? Snap it. The photo becomes your memory anchor, helping you remember where and when you learned each word. AI-POWERED UNDERSTANDING Our AI doesn't just give you dictionary definitions. It analyzes context from your photo to provide relevant meanings, example sentences, and usage notes. SMART REVIEW SYSTEM Forget about forgetting. CapWords uses spaced repetition algorithms to remind you to review words just before you'd forget them. VISUAL MEMORY BOOST Studies show visual context dramatically improves retention. Each word stays connected to the image where you found it. PERFECT FOR ⊕ Students - Build vocabulary from textbooks and articles ⊕ Travelers - Learn local words from signs and menus ⊕ Readers - Capture unfamiliar words from books ⊕ Professionals - Master industry terminology ⊕ Test Prep - GRE, TOEFL, IELTS vocabulary building FEATURES ⊕ AI recognizes words instantly ⊕ Photo-linked flashcards ⊕ Spaced repetition review ⊕ Progress tracking ⊕ Offline word bank ⊕ Export to other apps ⊕ Multiple language support LEARNING BACKED BY SCIENCE CapWords combines three proven learning techniques: 1. Visual Association - Images boost memory retention by 65% 2. Active Capture - Finding words yourself beats passive lists 3. Spaced Repetition - Review at optimal intervals Stop typing words into apps. Start capturing them from life. Download CapWords and turn every moment into a learning opportunity. FEEDBACK & SUPPORT Questions or ideas? We’d love to hear from you: support@capwords.app LEGAL Privacy Policy: https://capwords.app/privacy Terms of Use: https://capwords.app/terms

Screenshots

LCOE4 screens
CapWords4 screens

Verdict

The call

LCOE and CapWords are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. LCOE sells 2 one-off in-app purchases and CapWords sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LCOE ships an update every 4 days, CapWords every 5 days. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

ScorecardNo meaningful differences
LCOE versus CapWords: the parameters behind the verdict, then further details
ParameterLCOECapWords
PriceFreeFree
Rating—4.7 (545 ratings) — better
Positive reviews—71.1% of reviews
Number of ratings—545 — better
Update frequencyEvery 4 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS16.6 — better17.0
Further details — not scored
Size5 MB235 MB
Age rating4+4+
DeveloperLucy EnterprisesHappyPlan Tech

Bugs and requests

LCOE

Not enough reviews yet to summarise bugs or requests.

CapWords

Reported bugs

1 issue
  • Some website links not working properly

Requested features

5 requests
  • Add ability to import existing flashcards
  • Integrate with other language learning apps
  • Provide option to change native language
  • Add home screen widgets
  • Expand object description capabilities

In-app purchases

2 purchases

LCOE

One-time2
  • Remove ads$1.99
  • Create New$2.99
6 purchases

CapWords

Subscriptions6
  • Premium-Monthly-b$4.991 Month
  • Premium-Monthly$5.991 Month
  • Premium-Yearly3 Days trial$19.991 Year
Show 3 more
  • Premium-Yearly3 Days trial2 variants$29.991 Year
  • Premium-Yearly-Promo1 Year trial$29.991 Year
  • Premium-Yearly-Promo-b1 Year trial$29.991 Year

Questions

Is LCOE free?
LCOE is free to download, with in-app purchases available.
Is CapWords free?
CapWords is free to download, with in-app purchases available.
Do LCOE or CapWords have ads?
Neither LCOE nor CapWords shows ads.
Which is updated more often, LCOE or CapWords?
LCOE ships an update every 4 days, and CapWords every 5 days. Most recently, LCOE was updated on October 3, 2026 and CapWords on October 18, 2026.

Other comparisons