Comparison

Diecast Keeper vs Modcar

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

Head to head
About

Diecast Keeper

Catalog and organize your diecast car collection with detailed information and photos. Easily search your inventory to avoid duplicate purchases and manage models from all brands and scales.

Highlights
  • Detailed car inventory
  • Organize by brand, series, scale
  • Track purchase price and value
  • Add photos and notes
  • Search and browse collection
  • Avoid duplicate purchases
Features
Read full description

Managing your diecast collection has never been easier. DiecastKeeper is designed for diecast collectors who want a simple and powerful way to catalog, organize, and manage their collection. Keep all your models in one place and always know what you own. Whether you collect Hot Wheels, Matchbox, Maisto, Majorette, Mini GT, Pop Race, Bburago, or any other brand, DiecastKeeper works with collections of all brands and scales. - Organize Your Collection: Create a detailed inventory of your diecast cars and keep track of the information that matters to you, including: • Car name and model • Brand and series • Scale and color • Collection and series number • Release year • Collector number and toy code • Purchase price and estimated value • Photos and personal notes - Find Your Cars Easily Quickly search and browse your collection instead of going through boxes, shelves, or spreadsheets. Organize your diecast models by brand, series, collection, scale, and other details. Avoid Duplicate Purchases Before buying another car, check your collection and see if you already own it. Keep your inventory up to date and avoid unnecessary duplicates. - Built for Diecast Collectors Whether you are starting your first Hot Wheels collection or managing thousands of diecast cars, DiecastKeeper helps you keep everything organized. From 1:64 scale Hot Wheels and Matchbox cars to 1:43, 1:24, 1:18 and other scales, your entire diecast collection can be managed in one place. Stop relying on spreadsheets and notes. Build your digital diecast inventory and take control of your collection with DiecastKeeper. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://diecastkeeper.com/privacypolicy.pdf

About

Modcar

Instantly identify diecast car models with AI scanning. Analyze condition, track real-time market values, and manage your entire collection in one place. Perfect for hobbyists and experts alike.

Highlights
  • AI-powered model scanning and identification
  • Professional model condition analysis
  • Real-time market value tracking
  • Smart collection management
  • Customizable reminders
Features
Read full description

Modcar is your all-in-one toys scanner & collection manager, built for collectors at every level—from new hobbyists unboxing their first sets to seasoned experts curating high-value model fleets. It combines AI-powered scanning, smart tools, and real-time market data to turn your diecast & funko pop collecting hobby into a streamlined, informed experience. Main Features: •••AI-Powered Diecast Model & Funko Pop Scanning & Identification••• Instantly recognize any diecast car model with a single scan. No more manual typing or guesswork. Retrieve precise, detailed specs for every vehicle in your collection instantly. •••Professional Model Condition & Quality Analysis••• Receive AI-driven condition evaluations to judge your model’s state. Modcar assesses critical details like paint finish, wheel integrity, decal wear, chassis alignment, and packaging condition, delivering a preliminary quality rating. Use this feedback to pick which pieces deserve premium storage or professional appraisal. •••Real-Time Market Value Tracking••• Keep pace with shifting hobby markets with live pricing metrics. Modcar pulls up-to-date valuations from trusted sources, including recent eBay transactions, auction hammer prices, and dedicated diecast collector marketplaces. View historical price shifts over time, so you know the perfect moment to buy, sell, or hold your prized models. •••Smart Collection Management••• Organize your entire diecast inventory in one easy-to-navigate hub. Monitor your full collection’s total portfolio value. Set custom reminders for new model drops, appraisal drop-offs, or marketplace listing deadlines, so you never overlook your most valuable collectibles. Modcar isn’t just an app—it’s your reliable companion for every stage of your diecast car & funko pop collecting journey. Download now and transform every model in your stash into a clearly tracked, valuable asset! Privacy Policy: https://app.cardex.appwerk.ai/en/privacy.html Terms of Use: https://app.cardex.appwerk.ai/en/agreement.html

Screenshots

Diecast Keeper4 screens
Modcar4 screens

Verdict

The call

The clearest difference is rating: Modcar at 4.6 against Diecast Keeper's 4.0. Modcar also leads on ratings volume (63 vs 1). Diecast Keeper's advantage is update cadence (every 4 days vs fortnightly). On price, ads, in-app purchases and monetization model 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. Diecast Keeper sells 3 in-app purchases, starting at $6.99 per month and Modcar sells 2 in-app purchases, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Modcar holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Modcar has 63 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Diecast Keeper ships an update every 4 days, Modcar fortnightly. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
Diecast Keeper versus Modcar: the parameters behind the verdict, then further details
ParameterDiecast KeeperModcar
PriceFreeFree
Rating4.0 (1 ratings)4.6 (63 ratings) — better
Positive reviews—42.9% of reviews
Number of ratings163 — better
Update frequencyEvery 4 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size89 MB68 MB
Age rating4+4+
DeveloperFabio Dordetto de AbreuScaling Engine Limited

Customer experience

Diecast Keeper

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

Modcar

All ratings58 ratings
Positive89.7%
Neutral1.7%
Negative8.6%
Written reviews7 reviews
Positive42.9%
Neutral14.3%
Negative42.9%

In-app purchases

3 purchases

Diecast Keeper

Subscriptions2
  • Premium$6.991 Month
  • Annual subscription$44.991 Year
One-time1
  • USA Premium$7.99
2 purchases

Modcar

Subscriptions2
  • Cardex Pro — Yearly7 Days trial$39.991 Year
  • Cardex Pro1 Month trial$39.991 Year

Questions

Is Diecast Keeper free?
Diecast Keeper is free to download, with in-app purchases available.
Is Modcar free?
Modcar is free to download, with in-app purchases available.
Which has better reviews, Diecast Keeper or Modcar?
Modcar is rated higher. Diecast Keeper averages 4.0 out of 5 from 1 ratings, while Modcar averages 4.6 from 63 ratings.
Do Diecast Keeper or Modcar have ads?
Neither Diecast Keeper nor Modcar shows ads.
Which is updated more often, Diecast Keeper or Modcar?
Diecast Keeper ships an update every 4 days, and Modcar fortnightly. Most recently, Diecast Keeper was updated on October 31, 2026 and Modcar on October 31, 2026.

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