Comparison

Hemmings vs Cogworks

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

Head to head
About

Hemmings

Discover and purchase classic and collector cars from a vast marketplace. Connect with sellers, save your favorites, and participate in auctions. Serving enthusiasts since 1954.

Highlights
  • Browse thousands of classic cars
  • Search by year, make, model
  • Save favorite listings
  • Save favorite searches
  • Contact car sellers
  • Participate in auctions
Features
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Search through thousands of classic and collector cars on sale through Hemmings Marketplace. Serving the collector car community since 1954, Hemmings offers thousands of vehicles for sale by enthusiasts, for enthusiasts. You can search by year, make, model, and more. Save your favorite listings and searches for later, and get in touch with car sellers through our app– or even make a bid on Hemmings Auctions.

About

Cogworks

Features
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Cogworks is your garage's brain — a single home for tracking maintenance across every bike you own. Built for cyclists with more than one bike: the commuter and the weekend MTB, the road bike and the gravel rig, or the whole quiver of trail bikes you'd rather not admit to owning. WHAT COGWORKS DOES • Track wear — Live progress bars per component, calibrated to km, hours (suspension), or calendar months (tires, bar tape). See at a glance what's good, what's due, and what's overdue. • Log every service — Replacement, service, inspection, cleaning. Full history per component, never lost. • Get reminded — Daily reminder when anything crosses the threshold. No spam, just a heads-up before something breaks. • Bundled templates — Pre-built MTB, road, gravel, and commuter templates with sensible service intervals out of the box. Tweak freely or start blank. • Parts inventory — Track components across installs. A chain you pulled off the road bike keeps its lifetime km when you fit it to the gravel build. • iCloud sync — Your garage follows you across devices. End-to-end encrypted, on Apple's infrastructure. No accounts, no servers we control. DESIGN PRINCIPLES • Premium, not pushy — No ads, no nags, no fake urgency. The paywall triggers exactly once: when you add a second bike. • Privacy by default — Bike names, photos, costs, and notes never leave your device. Anonymous usage analytics only (off in Settings if you prefer). • Built native — SwiftUI, SwiftData, CloudKit. No webviews, no cross-platform tax. Loads fast, feels fast. FREE TIER 1 bike, full feature access. No time limit. PREMIUM Unlimited bikes. $2.99/month or $19.99/year (save 44%). Made by a solo developer in the Netherlands. Feedback is read by a human. Terms of Use: https://et026.github.io/Cogworks/terms Privacy Policy: https://et026.github.io/Cogworks/privacy

Screenshots

Hemmings4 screens
Cogworks4 screens

Verdict

The call

The clearest difference is in-app purchases: Hemmings at none against Cogworks's 2. Hemmings also leads on iOS requirement (15.5 vs 17.6). On price, update cadence, ads 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

Both are free to download. Cogworks sells 2 in-app purchases, starting at $2.99 per month. Hemmings asks for nothing beyond the download.

UpkeepUpdate frequency

Hemmings ships an update every 10 days, Cogworks every 3 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Hemmings versus Cogworks: the parameters behind the verdict, then further details
ParameterHemmingsCogworks
PriceFreeFree
Rating4.8 (7.4K ratings) — better—
Positive reviews31.3% of reviews—
Number of ratings7.4K — better—
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.5 — better17.6
Further details — not scored
Size37 MB4 MB
Age rating4+4+
DeveloperHEMMINGS MOTOR NEWS, INCErenay Tozun

Bugs and requests

Hemmings

Reported bugs

3 issues
  • Inability to close video ads
  • Inconsistent login and account management
  • Unreliable search and filtering functions

Requested features

3 requests
  • Improve search and filtering capabilities
  • Enhance account and login features
  • Optimize app performance and stability

Cogworks

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Hemmings

No in-app purchases

2 purchases

Cogworks

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly$19.991 Year

Questions

Is Hemmings free?
Hemmings is free to download, with no in-app purchases.
Is Cogworks free?
Cogworks is free to download, with in-app purchases available.
Do Hemmings or Cogworks have ads?
Neither Hemmings nor Cogworks shows ads.
Which is updated more often, Hemmings or Cogworks?
Hemmings ships an update every 10 days, and Cogworks every 3 weeks. Most recently, Hemmings was updated on November 7, 2026 and Cogworks on November 5, 2026.

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